rm node_modules

685 files changed, 0 insertions, 27702 deletions

diff --git a/node_modules/es-abstract/.editorconfig b/node_modules/es-abstract/.editorconfig
deleted file mode 100644
index eaa2141..0000000
--- a/node_modules/es-abstract/.editorconfig
+++ /dev/null
@@ -1,13 +0,0 @@
-root = true
-
-[*]
-indent_style = tab;
-insert_final_newline = true;
-quote_type = auto;
-space_after_anonymous_functions = true;
-space_after_control_statements = true;
-spaces_around_operators = true;
-trim_trailing_whitespace = true;
-spaces_in_brackets = false;
-end_of_line = lf;
-
diff --git a/node_modules/es-abstract/.eslintignore b/node_modules/es-abstract/.eslintignore
deleted file mode 100644
index 4ebc8ae..0000000
--- a/node_modules/es-abstract/.eslintignore
+++ /dev/null
@@ -1 +0,0 @@
-coverage
diff --git a/node_modules/es-abstract/.eslintrc b/node_modules/es-abstract/.eslintrc
deleted file mode 100644
index 1bac5b7..0000000
--- a/node_modules/es-abstract/.eslintrc
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-	"root": true,
-
-	"extends": "@ljharb",
-
-	"env": {
-		"es6": true,
-	},
-
-	"rules": {
-		"array-bracket-newline": 0,
-		"array-element-newline": 0,
-		"complexity": 0,
-		"eqeqeq": [2, "allow-null"],
-		"func-name-matching": 0,
-		"id-length": [2, { "min": 1, "max": 40 }],
-		"max-params": [2, 4],
-		"max-statements-per-line": [2, { "max": 2 }],
-		"multiline-comment-style": 0,
-		"no-magic-numbers": 0,
-		"new-cap": 0,
-		"no-extra-parens": 1,
-		"operator-linebreak": [2, "before"],
-		"sort-keys": 0,
-	},
-
-	"overrides": [
-		{
-			"files": "operations/*",
-			"rules": {
-				"max-lines": 0,
-			},
-		},
-		{
-			"files": "operations/*.js",
-			"parserOptions": {
-				"ecmaVersion": 2020,
-			},
-			"rules": {
-				"no-console": 0,
-				"no-multi-str": 0,
-			},
-		},
-		{
-			"files": "operations/getOps.js",
-			"rules": {
-				"no-console": 0,
-				"no-process-exit": 0,
-			},
-		},
-		{
-			"files": "test/**",
-			"rules": {
-				"id-length": 0,
-				"max-lines": 0,
-				"max-lines-per-function": 0,
-				"max-statements-per-line": [2, { "max": 3 }],
-				"max-statements": 0,
-				"no-implicit-coercion": 0,
-				"no-invalid-this": 1,
-				"object-curly-newline": 0,
-				"prefer-regex-literals": 0,
-			},
-		},
-	],
-}
diff --git a/node_modules/es-abstract/.gitattributes b/node_modules/es-abstract/.gitattributes
deleted file mode 100644
index 0b600dc..0000000
--- a/node_modules/es-abstract/.gitattributes
+++ /dev/null
@@ -1,472 +0,0 @@
-2015/AbstractRelationalComparison.js	spackled linguist-generated=true
-2015/DateFromTime.js	spackled linguist-generated=true
-2015/Day.js	spackled linguist-generated=true
-2015/DayFromYear.js	spackled linguist-generated=true
-2015/DayWithinYear.js	spackled linguist-generated=true
-2015/DaysInYear.js	spackled linguist-generated=true
-2015/HourFromTime.js	spackled linguist-generated=true
-2015/InLeapYear.js	spackled linguist-generated=true
-2015/IsCallable.js	spackled linguist-generated=true
-2015/IsPropertyDescriptor.js	spackled linguist-generated=true
-2015/MakeDate.js	spackled linguist-generated=true
-2015/MakeDay.js	spackled linguist-generated=true
-2015/MakeTime.js	spackled linguist-generated=true
-2015/MinFromTime.js	spackled linguist-generated=true
-2015/MonthFromTime.js	spackled linguist-generated=true
-2015/SameValue.js	spackled linguist-generated=true
-2015/SecFromTime.js	spackled linguist-generated=true
-2015/StrictEqualityComparison.js	spackled linguist-generated=true
-2015/TimeClip.js	spackled linguist-generated=true
-2015/TimeFromYear.js	spackled linguist-generated=true
-2015/TimeWithinDay.js	spackled linguist-generated=true
-2015/ToBoolean.js	spackled linguist-generated=true
-2015/ToInt32.js	spackled linguist-generated=true
-2015/ToPropertyDescriptor.js	spackled linguist-generated=true
-2015/ToUint16.js	spackled linguist-generated=true
-2015/ToUint32.js	spackled linguist-generated=true
-2015/WeekDay.js	spackled linguist-generated=true
-2015/YearFromTime.js	spackled linguist-generated=true
-2015/modulo.js	spackled linguist-generated=true
-2015/msFromTime.js	spackled linguist-generated=true
-2016/AbstractEqualityComparison.js	spackled linguist-generated=true
-2016/AbstractRelationalComparison.js	spackled linguist-generated=true
-2016/AdvanceStringIndex.js	spackled linguist-generated=true
-2016/ArrayCreate.js	spackled linguist-generated=true
-2016/ArraySetLength.js	spackled linguist-generated=true
-2016/ArraySpeciesCreate.js	spackled linguist-generated=true
-2016/Call.js	spackled linguist-generated=true
-2016/CanonicalNumericIndexString.js	spackled linguist-generated=true
-2016/CompletePropertyDescriptor.js	spackled linguist-generated=true
-2016/CreateDataProperty.js	spackled linguist-generated=true
-2016/CreateDataPropertyOrThrow.js	spackled linguist-generated=true
-2016/CreateHTML.js	spackled linguist-generated=true
-2016/CreateIterResultObject.js	spackled linguist-generated=true
-2016/CreateListFromArrayLike.js	spackled linguist-generated=true
-2016/CreateMethodProperty.js	spackled linguist-generated=true
-2016/DateFromTime.js	spackled linguist-generated=true
-2016/Day.js	spackled linguist-generated=true
-2016/DayFromYear.js	spackled linguist-generated=true
-2016/DayWithinYear.js	spackled linguist-generated=true
-2016/DaysInYear.js	spackled linguist-generated=true
-2016/DefinePropertyOrThrow.js	spackled linguist-generated=true
-2016/DeletePropertyOrThrow.js	spackled linguist-generated=true
-2016/EnumerableOwnNames.js	spackled linguist-generated=true
-2016/FromPropertyDescriptor.js	spackled linguist-generated=true
-2016/Get.js	spackled linguist-generated=true
-2016/GetIterator.js	spackled linguist-generated=true
-2016/GetMethod.js	spackled linguist-generated=true
-2016/GetOwnPropertyKeys.js	spackled linguist-generated=true
-2016/GetPrototypeFromConstructor.js	spackled linguist-generated=true
-2016/GetSubstitution.js	spackled linguist-generated=true
-2016/GetV.js	spackled linguist-generated=true
-2016/HasOwnProperty.js	spackled linguist-generated=true
-2016/HasProperty.js	spackled linguist-generated=true
-2016/HourFromTime.js	spackled linguist-generated=true
-2016/InLeapYear.js	spackled linguist-generated=true
-2016/InstanceofOperator.js	spackled linguist-generated=true
-2016/Invoke.js	spackled linguist-generated=true
-2016/IsAccessorDescriptor.js	spackled linguist-generated=true
-2016/IsArray.js	spackled linguist-generated=true
-2016/IsCallable.js	spackled linguist-generated=true
-2016/IsConcatSpreadable.js	spackled linguist-generated=true
-2016/IsConstructor.js	spackled linguist-generated=true
-2016/IsDataDescriptor.js	spackled linguist-generated=true
-2016/IsExtensible.js	spackled linguist-generated=true
-2016/IsGenericDescriptor.js	spackled linguist-generated=true
-2016/IsInteger.js	spackled linguist-generated=true
-2016/IsPromise.js	spackled linguist-generated=true
-2016/IsPropertyDescriptor.js	spackled linguist-generated=true
-2016/IsPropertyKey.js	spackled linguist-generated=true
-2016/IsRegExp.js	spackled linguist-generated=true
-2016/IteratorClose.js	spackled linguist-generated=true
-2016/IteratorComplete.js	spackled linguist-generated=true
-2016/IteratorNext.js	spackled linguist-generated=true
-2016/IteratorStep.js	spackled linguist-generated=true
-2016/IteratorValue.js	spackled linguist-generated=true
-2016/MakeDate.js	spackled linguist-generated=true
-2016/MakeDay.js	spackled linguist-generated=true
-2016/MakeTime.js	spackled linguist-generated=true
-2016/MinFromTime.js	spackled linguist-generated=true
-2016/MonthFromTime.js	spackled linguist-generated=true
-2016/ObjectCreate.js	spackled linguist-generated=true
-2016/OrdinaryDefineOwnProperty.js	spackled linguist-generated=true
-2016/OrdinaryGetOwnProperty.js	spackled linguist-generated=true
-2016/OrdinaryHasInstance.js	spackled linguist-generated=true
-2016/OrdinaryHasProperty.js	spackled linguist-generated=true
-2016/RegExpExec.js	spackled linguist-generated=true
-2016/RequireObjectCoercible.js	spackled linguist-generated=true
-2016/SameValue.js	spackled linguist-generated=true
-2016/SameValueZero.js	spackled linguist-generated=true
-2016/SecFromTime.js	spackled linguist-generated=true
-2016/Set.js	spackled linguist-generated=true
-2016/SetFunctionName.js	spackled linguist-generated=true
-2016/SetIntegrityLevel.js	spackled linguist-generated=true
-2016/SpeciesConstructor.js	spackled linguist-generated=true
-2016/StrictEqualityComparison.js	spackled linguist-generated=true
-2016/SymbolDescriptiveString.js	spackled linguist-generated=true
-2016/TestIntegrityLevel.js	spackled linguist-generated=true
-2016/TimeClip.js	spackled linguist-generated=true
-2016/TimeFromYear.js	spackled linguist-generated=true
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-2016/ToBoolean.js	spackled linguist-generated=true
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-2016/ToPropertyDescriptor.js	spackled linguist-generated=true
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-2016/ToUint8Clamp.js	spackled linguist-generated=true
-2016/Type.js	spackled linguist-generated=true
-2016/ValidateAndApplyPropertyDescriptor.js	spackled linguist-generated=true
-2016/WeekDay.js	spackled linguist-generated=true
-2016/YearFromTime.js	spackled linguist-generated=true
-2016/modulo.js	spackled linguist-generated=true
-2016/msFromTime.js	spackled linguist-generated=true
-2016/thisBooleanValue.js	spackled linguist-generated=true
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-2017/AbstractEqualityComparison.js	spackled linguist-generated=true
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-2017/ArrayCreate.js	spackled linguist-generated=true
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-2017/ArraySpeciesCreate.js	spackled linguist-generated=true
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-2017/CanonicalNumericIndexString.js	spackled linguist-generated=true
-2017/CompletePropertyDescriptor.js	spackled linguist-generated=true
-2017/CreateDataProperty.js	spackled linguist-generated=true
-2017/CreateDataPropertyOrThrow.js	spackled linguist-generated=true
-2017/CreateHTML.js	spackled linguist-generated=true
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-2017/DefinePropertyOrThrow.js	spackled linguist-generated=true
-2017/DeletePropertyOrThrow.js	spackled linguist-generated=true
-2017/FromPropertyDescriptor.js	spackled linguist-generated=true
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-2017/GetSubstitution.js	spackled linguist-generated=true
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-2018/YearFromTime.js	spackled linguist-generated=true
-2018/modulo.js	spackled linguist-generated=true
-2018/msFromTime.js	spackled linguist-generated=true
-2018/thisBooleanValue.js	spackled linguist-generated=true
-2018/thisNumberValue.js	spackled linguist-generated=true
-2018/thisStringValue.js	spackled linguist-generated=true
-2018/thisTimeValue.js	spackled linguist-generated=true
-2019/AbstractEqualityComparison.js	spackled linguist-generated=true
-2019/AbstractRelationalComparison.js	spackled linguist-generated=true
-2019/AdvanceStringIndex.js	spackled linguist-generated=true
-2019/ArrayCreate.js	spackled linguist-generated=true
-2019/ArraySetLength.js	spackled linguist-generated=true
-2019/ArraySpeciesCreate.js	spackled linguist-generated=true
-2019/Call.js	spackled linguist-generated=true
-2019/CanonicalNumericIndexString.js	spackled linguist-generated=true
-2019/CompletePropertyDescriptor.js	spackled linguist-generated=true
-2019/CopyDataProperties.js	spackled linguist-generated=true
-2019/CreateDataProperty.js	spackled linguist-generated=true
-2019/CreateDataPropertyOrThrow.js	spackled linguist-generated=true
-2019/CreateHTML.js	spackled linguist-generated=true
-2019/CreateIterResultObject.js	spackled linguist-generated=true
-2019/CreateListFromArrayLike.js	spackled linguist-generated=true
-2019/CreateMethodProperty.js	spackled linguist-generated=true
-2019/DateFromTime.js	spackled linguist-generated=true
-2019/DateString.js	spackled linguist-generated=true
-2019/Day.js	spackled linguist-generated=true
-2019/DayFromYear.js	spackled linguist-generated=true
-2019/DayWithinYear.js	spackled linguist-generated=true
-2019/DaysInYear.js	spackled linguist-generated=true
-2019/DefinePropertyOrThrow.js	spackled linguist-generated=true
-2019/DeletePropertyOrThrow.js	spackled linguist-generated=true
-2019/EnumerableOwnPropertyNames.js	spackled linguist-generated=true
-2019/FromPropertyDescriptor.js	spackled linguist-generated=true
-2019/Get.js	spackled linguist-generated=true
-2019/GetIterator.js	spackled linguist-generated=true
-2019/GetMethod.js	spackled linguist-generated=true
-2019/GetOwnPropertyKeys.js	spackled linguist-generated=true
-2019/GetPrototypeFromConstructor.js	spackled linguist-generated=true
-2019/GetSubstitution.js	spackled linguist-generated=true
-2019/GetV.js	spackled linguist-generated=true
-2019/HasOwnProperty.js	spackled linguist-generated=true
-2019/HasProperty.js	spackled linguist-generated=true
-2019/HourFromTime.js	spackled linguist-generated=true
-2019/InLeapYear.js	spackled linguist-generated=true
-2019/InstanceofOperator.js	spackled linguist-generated=true
-2019/Invoke.js	spackled linguist-generated=true
-2019/IsAccessorDescriptor.js	spackled linguist-generated=true
-2019/IsArray.js	spackled linguist-generated=true
-2019/IsCallable.js	spackled linguist-generated=true
-2019/IsConcatSpreadable.js	spackled linguist-generated=true
-2019/IsConstructor.js	spackled linguist-generated=true
-2019/IsDataDescriptor.js	spackled linguist-generated=true
-2019/IsExtensible.js	spackled linguist-generated=true
-2019/IsGenericDescriptor.js	spackled linguist-generated=true
-2019/IsInteger.js	spackled linguist-generated=true
-2019/IsPromise.js	spackled linguist-generated=true
-2019/IsPropertyKey.js	spackled linguist-generated=true
-2019/IsRegExp.js	spackled linguist-generated=true
-2019/IsStringPrefix.js	spackled linguist-generated=true
-2019/IterableToList.js	spackled linguist-generated=true
-2019/IteratorClose.js	spackled linguist-generated=true
-2019/IteratorComplete.js	spackled linguist-generated=true
-2019/IteratorNext.js	spackled linguist-generated=true
-2019/IteratorStep.js	spackled linguist-generated=true
-2019/IteratorValue.js	spackled linguist-generated=true
-2019/MakeDate.js	spackled linguist-generated=true
-2019/MakeDay.js	spackled linguist-generated=true
-2019/MakeTime.js	spackled linguist-generated=true
-2019/MinFromTime.js	spackled linguist-generated=true
-2019/MonthFromTime.js	spackled linguist-generated=true
-2019/NumberToString.js	spackled linguist-generated=true
-2019/ObjectCreate.js	spackled linguist-generated=true
-2019/OrdinaryDefineOwnProperty.js	spackled linguist-generated=true
-2019/OrdinaryGetOwnProperty.js	spackled linguist-generated=true
-2019/OrdinaryGetPrototypeOf.js	spackled linguist-generated=true
-2019/OrdinaryHasInstance.js	spackled linguist-generated=true
-2019/OrdinaryHasProperty.js	spackled linguist-generated=true
-2019/OrdinarySetPrototypeOf.js	spackled linguist-generated=true
-2019/PromiseResolve.js	spackled linguist-generated=true
-2019/RegExpExec.js	spackled linguist-generated=true
-2019/RequireObjectCoercible.js	spackled linguist-generated=true
-2019/SameValue.js	spackled linguist-generated=true
-2019/SameValueNonNumber.js	spackled linguist-generated=true
-2019/SameValueZero.js	spackled linguist-generated=true
-2019/SecFromTime.js	spackled linguist-generated=true
-2019/Set.js	spackled linguist-generated=true
-2019/SetFunctionName.js	spackled linguist-generated=true
-2019/SetIntegrityLevel.js	spackled linguist-generated=true
-2019/SpeciesConstructor.js	spackled linguist-generated=true
-2019/StrictEqualityComparison.js	spackled linguist-generated=true
-2019/SymbolDescriptiveString.js	spackled linguist-generated=true
-2019/TestIntegrityLevel.js	spackled linguist-generated=true
-2019/TimeClip.js	spackled linguist-generated=true
-2019/TimeFromYear.js	spackled linguist-generated=true
-2019/TimeString.js	spackled linguist-generated=true
-2019/TimeWithinDay.js	spackled linguist-generated=true
-2019/ToBoolean.js	spackled linguist-generated=true
-2019/ToDateString.js	spackled linguist-generated=true
-2019/ToIndex.js	spackled linguist-generated=true
-2019/ToInt16.js	spackled linguist-generated=true
-2019/ToInt32.js	spackled linguist-generated=true
-2019/ToInt8.js	spackled linguist-generated=true
-2019/ToInteger.js	spackled linguist-generated=true
-2019/ToLength.js	spackled linguist-generated=true
-2019/ToNumber.js	spackled linguist-generated=true
-2019/ToObject.js	spackled linguist-generated=true
-2019/ToPrimitive.js	spackled linguist-generated=true
-2019/ToPropertyDescriptor.js	spackled linguist-generated=true
-2019/ToPropertyKey.js	spackled linguist-generated=true
-2019/ToString.js	spackled linguist-generated=true
-2019/ToUint16.js	spackled linguist-generated=true
-2019/ToUint32.js	spackled linguist-generated=true
-2019/ToUint8.js	spackled linguist-generated=true
-2019/ToUint8Clamp.js	spackled linguist-generated=true
-2019/Type.js	spackled linguist-generated=true
-2019/ValidateAndApplyPropertyDescriptor.js	spackled linguist-generated=true
-2019/WeekDay.js	spackled linguist-generated=true
-2019/YearFromTime.js	spackled linguist-generated=true
-2019/modulo.js	spackled linguist-generated=true
-2019/msFromTime.js	spackled linguist-generated=true
-2019/thisBooleanValue.js	spackled linguist-generated=true
-2019/thisNumberValue.js	spackled linguist-generated=true
-2019/thisStringValue.js	spackled linguist-generated=true
-2019/thisSymbolValue.js	spackled linguist-generated=true
\ No newline at end of file
diff --git a/node_modules/es-abstract/.github/FUNDING.yml b/node_modules/es-abstract/.github/FUNDING.yml
deleted file mode 100644
index beeb7a2..0000000
--- a/node_modules/es-abstract/.github/FUNDING.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-# These are supported funding model platforms
-
-github: [ljharb]
-patreon: # Replace with a single Patreon username
-open_collective: # Replace with a single Open Collective username
-ko_fi: # Replace with a single Ko-fi username
-tidelift: npm/es-abstract
-community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
-liberapay: # Replace with a single Liberapay username
-issuehunt: # Replace with a single IssueHunt username
-otechie: # Replace with a single Otechie username
-custom: # Replace with a single custom sponsorship URL
diff --git a/node_modules/es-abstract/.github/workflows/codeql-analysis.yml b/node_modules/es-abstract/.github/workflows/codeql-analysis.yml
deleted file mode 100644
index e77ad6a..0000000
--- a/node_modules/es-abstract/.github/workflows/codeql-analysis.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-name: "Code scanning - action"
-
-on:
-  push:
-  pull_request:
-  schedule:
-    - cron: '0 17 * * 4'
-
-jobs:
-  CodeQL-Build:
-
-    # CodeQL runs on ubuntu-latest and windows-latest
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-      with:
-        # We must fetch at least the immediate parents so that if this is
-        # a pull request then we can checkout the head.
-        fetch-depth: 2
-
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
-      
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      # Override language selection by uncommenting this and choosing your languages
-      # with:
-      #   languages: go, javascript, csharp, python, cpp, java
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
diff --git a/node_modules/es-abstract/.github/workflows/rebase.yml b/node_modules/es-abstract/.github/workflows/rebase.yml
deleted file mode 100644
index 436cb79..0000000
--- a/node_modules/es-abstract/.github/workflows/rebase.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-name: Automatic Rebase
-
-on: [pull_request]
-
-jobs:
-  _:
-    name: "Automatic Rebase"
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v1
-    - uses: ljharb/rebase@master
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/node_modules/es-abstract/.nycrc b/node_modules/es-abstract/.nycrc
deleted file mode 100644
index d316b4d..0000000
--- a/node_modules/es-abstract/.nycrc
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-	"all": true,
-	"check-coverage": false,
-	"reporter": ["text-summary", "text", "html", "json"],
-	"lines": 86,
-	"statements": 85.93,
-	"functions": 82.43,
-	"branches": 76.06,
-	"exclude": [
-		"coverage",
-		"operations",
-		"test"
-	]
-}
diff --git a/node_modules/es-abstract/.travis.yml b/node_modules/es-abstract/.travis.yml
deleted file mode 100644
index 5c34024..0000000
--- a/node_modules/es-abstract/.travis.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-version: ~> 1.0
-language: node_js
-os:
- - linux
-cache:
-  directories:
-    - "$HOME/.npm"
-    - "$(nvm cache dir)"
-    - "$(nvm_version_path $(nvm_version_remote 0.4))"
-    - "$(nvm_version_path $(nvm_version_remote 0.6))"
-    - "$(nvm_version_path $(nvm_version_remote 0.10))"
-import:
- - ljharb/travis-ci:node/all.yml
- - ljharb/travis-ci:node/pretest.yml
- - ljharb/travis-ci:node/posttest.yml
-script:
-  - 'if [ -n "${COVERAGE-}" ]; then npm run coverage && bash <(curl -s https://codecov.io/bash) -f coverage/*.json; fi'
-matrix:
-  include:
-    - node_js: "8"
-      env: COVERAGE=true
-    - node_js: "4"
-      env: COVERAGE=true
-    - node_js: "0.12"
-      env: COVERAGE=true
-    - node_js: "0.8"
-      env: COVERAGE=true
-  exclude:
-    - node_js: "0.12"
-      env: TEST=true
-    - node_js: "0.8"
-      env: TEST=true
diff --git a/node_modules/es-abstract/2015/AbstractEqualityComparison.js b/node_modules/es-abstract/2015/AbstractEqualityComparison.js
deleted file mode 100644
index 40b3909..0000000
--- a/node_modules/es-abstract/2015/AbstractEqualityComparison.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-abstract-equality-comparison
-
-module.exports = function AbstractEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType === yType) {
-		return x === y; // ES6+ specified this shortcut anyways.
-	}
-	if (x == null && y == null) {
-		return true;
-	}
-	if (xType === 'Number' && yType === 'String') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if (xType === 'String' && yType === 'Number') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (xType === 'Boolean') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (yType === 'Boolean') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if ((xType === 'String' || xType === 'Number' || xType === 'Symbol') && yType === 'Object') {
-		return AbstractEqualityComparison(x, ToPrimitive(y));
-	}
-	if (xType === 'Object' && (yType === 'String' || yType === 'Number' || yType === 'Symbol')) {
-		return AbstractEqualityComparison(ToPrimitive(x), y);
-	}
-	return false;
-};
diff --git a/node_modules/es-abstract/2015/AbstractRelationalComparison.js b/node_modules/es-abstract/2015/AbstractRelationalComparison.js
deleted file mode 100644
index bc7ca83..0000000
--- a/node_modules/es-abstract/2015/AbstractRelationalComparison.js
+++ /dev/null
@@ -1,66 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Number = GetIntrinsic('%Number%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.8.5
-
-// eslint-disable-next-line max-statements
-module.exports = function AbstractRelationalComparison(x, y, LeftFirst) {
-	if (Type(LeftFirst) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: LeftFirst argument must be a Boolean');
-	}
-	var px;
-	var py;
-	if (LeftFirst) {
-		px = ToPrimitive(x, $Number);
-		py = ToPrimitive(y, $Number);
-	} else {
-		py = ToPrimitive(y, $Number);
-		px = ToPrimitive(x, $Number);
-	}
-	var bothStrings = Type(px) === 'String' && Type(py) === 'String';
-	if (!bothStrings) {
-		var nx = ToNumber(px);
-		var ny = ToNumber(py);
-		if ($isNaN(nx) || $isNaN(ny)) {
-			return undefined;
-		}
-		if ($isFinite(nx) && $isFinite(ny) && nx === ny) {
-			return false;
-		}
-		if (nx === 0 && ny === 0) {
-			return false;
-		}
-		if (nx === Infinity) {
-			return false;
-		}
-		if (ny === Infinity) {
-			return true;
-		}
-		if (ny === -Infinity) {
-			return false;
-		}
-		if (nx === -Infinity) {
-			return true;
-		}
-		return nx < ny; // by now, these are both nonzero, finite, and not equal
-	}
-	if (isPrefixOf(py, px)) {
-		return false;
-	}
-	if (isPrefixOf(px, py)) {
-		return true;
-	}
-	return px < py; // both strings, neither a prefix of the other. shortcut for steps c-f
-};
diff --git a/node_modules/es-abstract/2015/AdvanceStringIndex.js b/node_modules/es-abstract/2015/AdvanceStringIndex.js
deleted file mode 100644
index 666f578..0000000
--- a/node_modules/es-abstract/2015/AdvanceStringIndex.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $charCodeAt = require('../helpers/callBound')('String.prototype.charCodeAt');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-advancestringindex
-
-module.exports = function AdvanceStringIndex(S, index, unicode) {
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	if (!IsInteger(index) || index < 0 || index > MAX_SAFE_INTEGER) {
-		throw new $TypeError('Assertion failed: `length` must be an integer >= 0 and <= 2**53');
-	}
-	if (Type(unicode) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `unicode` must be a Boolean');
-	}
-	if (!unicode) {
-		return index + 1;
-	}
-	var length = S.length;
-	if ((index + 1) >= length) {
-		return index + 1;
-	}
-
-	var first = $charCodeAt(S, index);
-	if (first < 0xD800 || first > 0xDBFF) {
-		return index + 1;
-	}
-
-	var second = $charCodeAt(S, index + 1);
-	if (second < 0xDC00 || second > 0xDFFF) {
-		return index + 1;
-	}
-
-	return index + 2;
-};
diff --git a/node_modules/es-abstract/2015/ArrayCreate.js b/node_modules/es-abstract/2015/ArrayCreate.js
deleted file mode 100644
index fc9a7cf..0000000
--- a/node_modules/es-abstract/2015/ArrayCreate.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ArrayPrototype = GetIntrinsic('%Array.prototype%');
-var $RangeError = GetIntrinsic('%RangeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsInteger = require('./IsInteger');
-
-var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1;
-
-var $setProto = GetIntrinsic('%Object.setPrototypeOf%', true) || (
-	// eslint-disable-next-line no-proto, no-negated-condition
-	[].__proto__ !== $ArrayPrototype
-		? null
-		: function (O, proto) {
-			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
-			return O;
-		}
-);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraycreate
-
-module.exports = function ArrayCreate(length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: `length` must be an integer Number >= 0');
-	}
-	if (length > MAX_ARRAY_LENGTH) {
-		throw new $RangeError('length is greater than (2**32 - 1)');
-	}
-	var proto = arguments.length > 1 ? arguments[1] : $ArrayPrototype;
-	var A = []; // steps 5 - 7, and 9
-	if (proto !== $ArrayPrototype) { // step 8
-		if (!$setProto) {
-			throw new $SyntaxError('ArrayCreate: a `proto` argument that is not `Array.prototype` is not supported in an environment that does not support setting the [[Prototype]]');
-		}
-		$setProto(A, proto);
-	}
-	if (length !== 0) { // bypasses the need for step 2
-		A.length = length;
-	}
-	/* step 10, the above as a shortcut for the below
-    OrdinaryDefineOwnProperty(A, 'length', {
-        '[[Configurable]]': false,
-        '[[Enumerable]]': false,
-        '[[Value]]': length,
-        '[[Writable]]': true
-    });
-    */
-	return A;
-};
diff --git a/node_modules/es-abstract/2015/ArraySetLength.js b/node_modules/es-abstract/2015/ArraySetLength.js
deleted file mode 100644
index c9134c6..0000000
--- a/node_modules/es-abstract/2015/ArraySetLength.js
+++ /dev/null
@@ -1,85 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var assign = require('object.assign');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsArray = require('./IsArray');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var OrdinaryDefineOwnProperty = require('./OrdinaryDefineOwnProperty');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var ToUint32 = require('./ToUint32');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraysetlength
-
-// eslint-disable-next-line max-statements, max-lines-per-function
-module.exports = function ArraySetLength(A, Desc) {
-	if (!IsArray(A)) {
-		throw new $TypeError('Assertion failed: A must be an Array');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!('[[Value]]' in Desc)) {
-		return OrdinaryDefineOwnProperty(A, 'length', Desc);
-	}
-	var newLenDesc = assign({}, Desc);
-	var newLen = ToUint32(Desc['[[Value]]']);
-	var numberLen = ToNumber(Desc['[[Value]]']);
-	if (newLen !== numberLen) {
-		throw new $RangeError('Invalid array length');
-	}
-	newLenDesc['[[Value]]'] = newLen;
-	var oldLenDesc = OrdinaryGetOwnProperty(A, 'length');
-	if (!IsDataDescriptor(oldLenDesc)) {
-		throw new $TypeError('Assertion failed: an array had a non-data descriptor on `length`');
-	}
-	var oldLen = oldLenDesc['[[Value]]'];
-	if (newLen >= oldLen) {
-		return OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	}
-	if (!oldLenDesc['[[Writable]]']) {
-		return false;
-	}
-	var newWritable;
-	if (!('[[Writable]]' in newLenDesc) || newLenDesc['[[Writable]]']) {
-		newWritable = true;
-	} else {
-		newWritable = false;
-		newLenDesc['[[Writable]]'] = true;
-	}
-	var succeeded = OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	if (!succeeded) {
-		return false;
-	}
-	while (newLen < oldLen) {
-		oldLen -= 1;
-		// eslint-disable-next-line no-param-reassign
-		var deleteSucceeded = delete A[ToString(oldLen)];
-		if (!deleteSucceeded) {
-			newLenDesc['[[Value]]'] = oldLen + 1;
-			if (!newWritable) {
-				newLenDesc['[[Writable]]'] = false;
-				OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-				return false;
-			}
-		}
-	}
-	if (!newWritable) {
-		return OrdinaryDefineOwnProperty(A, 'length', { '[[Writable]]': false });
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2015/ArraySpeciesCreate.js b/node_modules/es-abstract/2015/ArraySpeciesCreate.js
deleted file mode 100644
index 98b9b56..0000000
--- a/node_modules/es-abstract/2015/ArraySpeciesCreate.js
+++ /dev/null
@@ -1,46 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsConstructor = require('./IsConstructor');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate
-
-module.exports = function ArraySpeciesCreate(originalArray, length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: length must be an integer >= 0');
-	}
-	var len = length === 0 ? 0 : length;
-	var C;
-	var isArray = IsArray(originalArray);
-	if (isArray) {
-		C = Get(originalArray, 'constructor');
-		// TODO: figure out how to make a cross-realm normal Array, a same-realm Array
-		// if (IsConstructor(C)) {
-		// 	if C is another realm's Array, C = undefined
-		// 	Object.getPrototypeOf(Object.getPrototypeOf(Object.getPrototypeOf(Array))) === null ?
-		// }
-		if ($species && Type(C) === 'Object') {
-			C = Get(C, $species);
-			if (C === null) {
-				C = void 0;
-			}
-		}
-	}
-	if (typeof C === 'undefined') {
-		return $Array(len);
-	}
-	if (!IsConstructor(C)) {
-		throw new $TypeError('C must be a constructor');
-	}
-	return new C(len); // Construct(C, len);
-};
-
diff --git a/node_modules/es-abstract/2015/Call.js b/node_modules/es-abstract/2015/Call.js
deleted file mode 100644
index f0f0451..0000000
--- a/node_modules/es-abstract/2015/Call.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-var callBound = require('../helpers/callBound');
-
-var $apply = GetIntrinsic('%Reflect.apply%', true) || callBound('%Function.prototype.apply%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-call
-
-module.exports = function Call(F, V) {
-	var args = arguments.length > 2 ? arguments[2] : [];
-	return $apply(F, V, args);
-};
diff --git a/node_modules/es-abstract/2015/CanonicalNumericIndexString.js b/node_modules/es-abstract/2015/CanonicalNumericIndexString.js
deleted file mode 100644
index 625f853..0000000
--- a/node_modules/es-abstract/2015/CanonicalNumericIndexString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring
-
-module.exports = function CanonicalNumericIndexString(argument) {
-	if (Type(argument) !== 'String') {
-		throw new $TypeError('Assertion failed: `argument` must be a String');
-	}
-	if (argument === '-0') { return -0; }
-	var n = ToNumber(argument);
-	if (SameValue(ToString(n), argument)) { return n; }
-	return void 0;
-};
diff --git a/node_modules/es-abstract/2015/CompletePropertyDescriptor.js b/node_modules/es-abstract/2015/CompletePropertyDescriptor.js
deleted file mode 100644
index 548bf41..0000000
--- a/node_modules/es-abstract/2015/CompletePropertyDescriptor.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor
-
-module.exports = function CompletePropertyDescriptor(Desc) {
-	/* eslint no-param-reassign: 0 */
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-		if (!has(Desc, '[[Value]]')) {
-			Desc['[[Value]]'] = void 0;
-		}
-		if (!has(Desc, '[[Writable]]')) {
-			Desc['[[Writable]]'] = false;
-		}
-	} else {
-		if (!has(Desc, '[[Get]]')) {
-			Desc['[[Get]]'] = void 0;
-		}
-		if (!has(Desc, '[[Set]]')) {
-			Desc['[[Set]]'] = void 0;
-		}
-	}
-	if (!has(Desc, '[[Enumerable]]')) {
-		Desc['[[Enumerable]]'] = false;
-	}
-	if (!has(Desc, '[[Configurable]]')) {
-		Desc['[[Configurable]]'] = false;
-	}
-	return Desc;
-};
diff --git a/node_modules/es-abstract/2015/CreateDataProperty.js b/node_modules/es-abstract/2015/CreateDataProperty.js
deleted file mode 100644
index 32a86ef..0000000
--- a/node_modules/es-abstract/2015/CreateDataProperty.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty
-
-module.exports = function CreateDataProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var oldDesc = OrdinaryGetOwnProperty(O, P);
-	var extensible = !oldDesc || IsExtensible(O);
-	var immutable = oldDesc && (!oldDesc['[[Writable]]'] || !oldDesc['[[Configurable]]']);
-	if (immutable || !extensible) {
-		return false;
-	}
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		{
-			'[[Configurable]]': true,
-			'[[Enumerable]]': true,
-			'[[Value]]': V,
-			'[[Writable]]': true
-		}
-	);
-};
diff --git a/node_modules/es-abstract/2015/CreateDataPropertyOrThrow.js b/node_modules/es-abstract/2015/CreateDataPropertyOrThrow.js
deleted file mode 100644
index 9feaec8..0000000
--- a/node_modules/es-abstract/2015/CreateDataPropertyOrThrow.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var CreateDataProperty = require('./CreateDataProperty');
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// // https://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow
-
-module.exports = function CreateDataPropertyOrThrow(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var success = CreateDataProperty(O, P, V);
-	if (!success) {
-		throw new $TypeError('unable to create data property');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2015/CreateHTML.js b/node_modules/es-abstract/2015/CreateHTML.js
deleted file mode 100644
index 536c92d..0000000
--- a/node_modules/es-abstract/2015/CreateHTML.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $replace = callBound('String.prototype.replace');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createhtml
-
-module.exports = function CreateHTML(string, tag, attribute, value) {
-	if (Type(tag) !== 'String' || Type(attribute) !== 'String') {
-		throw new $TypeError('Assertion failed: `tag` and `attribute` must be strings');
-	}
-	var str = RequireObjectCoercible(string);
-	var S = ToString(str);
-	var p1 = '<' + tag;
-	if (attribute !== '') {
-		var V = ToString(value);
-		var escapedV = $replace(V, /\x22/g, '&quot;');
-		p1 += '\x20' + attribute + '\x3D\x22' + escapedV + '\x22';
-	}
-	return p1 + '>' + S + '</' + tag + '>';
-};
diff --git a/node_modules/es-abstract/2015/CreateIterResultObject.js b/node_modules/es-abstract/2015/CreateIterResultObject.js
deleted file mode 100644
index aef1d22..0000000
--- a/node_modules/es-abstract/2015/CreateIterResultObject.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject
-
-module.exports = function CreateIterResultObject(value, done) {
-	if (Type(done) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: Type(done) is not Boolean');
-	}
-	return {
-		value: value,
-		done: done
-	};
-};
diff --git a/node_modules/es-abstract/2015/CreateListFromArrayLike.js b/node_modules/es-abstract/2015/CreateListFromArrayLike.js
deleted file mode 100644
index d6b44b5..0000000
--- a/node_modules/es-abstract/2015/CreateListFromArrayLike.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBound = require('../helpers/callBound');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $indexOf = callBound('Array.prototype.indexOf', true) || callBound('String.prototype.indexOf');
-var $push = callBound('Array.prototype.push');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToLength = require('./ToLength');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike
-module.exports = function CreateListFromArrayLike(obj) {
-	var elementTypes = arguments.length > 1
-		? arguments[1]
-		: ['Undefined', 'Null', 'Boolean', 'String', 'Symbol', 'Number', 'Object'];
-
-	if (Type(obj) !== 'Object') {
-		throw new $TypeError('Assertion failed: `obj` must be an Object');
-	}
-	if (!IsArray(elementTypes)) {
-		throw new $TypeError('Assertion failed: `elementTypes`, if provided, must be an array');
-	}
-	var len = ToLength(Get(obj, 'length'));
-	var list = [];
-	var index = 0;
-	while (index < len) {
-		var indexName = ToString(index);
-		var next = Get(obj, indexName);
-		var nextType = Type(next);
-		if ($indexOf(elementTypes, nextType) < 0) {
-			throw new $TypeError('item type ' + nextType + ' is not a valid elementType');
-		}
-		$push(list, next);
-		index += 1;
-	}
-	return list;
-};
diff --git a/node_modules/es-abstract/2015/CreateMethodProperty.js b/node_modules/es-abstract/2015/CreateMethodProperty.js
deleted file mode 100644
index 5b599ae..0000000
--- a/node_modules/es-abstract/2015/CreateMethodProperty.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createmethodproperty
-
-module.exports = function CreateMethodProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var newDesc = {
-		'[[Configurable]]': true,
-		'[[Enumerable]]': false,
-		'[[Value]]': V,
-		'[[Writable]]': true
-	};
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		newDesc
-	);
-};
diff --git a/node_modules/es-abstract/2015/DateFromTime.js b/node_modules/es-abstract/2015/DateFromTime.js
deleted file mode 100644
index 962dba1..0000000
--- a/node_modules/es-abstract/2015/DateFromTime.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-var MonthFromTime = require('./MonthFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.5
-
-module.exports = function DateFromTime(t) {
-	var m = MonthFromTime(t);
-	var d = DayWithinYear(t);
-	if (m === 0) {
-		return d + 1;
-	}
-	if (m === 1) {
-		return d - 30;
-	}
-	var leap = InLeapYear(t);
-	if (m === 2) {
-		return d - 58 - leap;
-	}
-	if (m === 3) {
-		return d - 89 - leap;
-	}
-	if (m === 4) {
-		return d - 119 - leap;
-	}
-	if (m === 5) {
-		return d - 150 - leap;
-	}
-	if (m === 6) {
-		return d - 180 - leap;
-	}
-	if (m === 7) {
-		return d - 211 - leap;
-	}
-	if (m === 8) {
-		return d - 242 - leap;
-	}
-	if (m === 9) {
-		return d - 272 - leap;
-	}
-	if (m === 10) {
-		return d - 303 - leap;
-	}
-	if (m === 11) {
-		return d - 333 - leap;
-	}
-	throw new $EvalError('Assertion failed: MonthFromTime returned an impossible value: ' + m);
-};
diff --git a/node_modules/es-abstract/2015/Day.js b/node_modules/es-abstract/2015/Day.js
deleted file mode 100644
index 00df813..0000000
--- a/node_modules/es-abstract/2015/Day.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function Day(t) {
-	return $floor(t / msPerDay);
-};
diff --git a/node_modules/es-abstract/2015/DayFromYear.js b/node_modules/es-abstract/2015/DayFromYear.js
deleted file mode 100644
index 08dd5af..0000000
--- a/node_modules/es-abstract/2015/DayFromYear.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DayFromYear(y) {
-	return (365 * (y - 1970)) + $floor((y - 1969) / 4) - $floor((y - 1901) / 100) + $floor((y - 1601) / 400);
-};
-
diff --git a/node_modules/es-abstract/2015/DayWithinYear.js b/node_modules/es-abstract/2015/DayWithinYear.js
deleted file mode 100644
index cfc4002..0000000
--- a/node_modules/es-abstract/2015/DayWithinYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var Day = require('./Day');
-var DayFromYear = require('./DayFromYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function DayWithinYear(t) {
-	return Day(t) - DayFromYear(YearFromTime(t));
-};
diff --git a/node_modules/es-abstract/2015/DaysInYear.js b/node_modules/es-abstract/2015/DaysInYear.js
deleted file mode 100644
index db32251..0000000
--- a/node_modules/es-abstract/2015/DaysInYear.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DaysInYear(y) {
-	if (mod(y, 4) !== 0) {
-		return 365;
-	}
-	if (mod(y, 100) !== 0) {
-		return 366;
-	}
-	if (mod(y, 400) !== 0) {
-		return 365;
-	}
-	return 366;
-};
diff --git a/node_modules/es-abstract/2015/DefinePropertyOrThrow.js b/node_modules/es-abstract/2015/DefinePropertyOrThrow.js
deleted file mode 100644
index 7977f6e..0000000
--- a/node_modules/es-abstract/2015/DefinePropertyOrThrow.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow
-
-module.exports = function DefinePropertyOrThrow(O, P, desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var Desc = isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, desc) ? desc : ToPropertyDescriptor(desc);
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc is not a valid Property Descriptor');
-	}
-
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		Desc
-	);
-};
diff --git a/node_modules/es-abstract/2015/DeletePropertyOrThrow.js b/node_modules/es-abstract/2015/DeletePropertyOrThrow.js
deleted file mode 100644
index b476817..0000000
--- a/node_modules/es-abstract/2015/DeletePropertyOrThrow.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow
-
-module.exports = function DeletePropertyOrThrow(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// eslint-disable-next-line no-param-reassign
-	var success = delete O[P];
-	if (!success) {
-		throw new $TypeError('Attempt to delete property failed.');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2015/EnumerableOwnNames.js b/node_modules/es-abstract/2015/EnumerableOwnNames.js
deleted file mode 100644
index d068584..0000000
--- a/node_modules/es-abstract/2015/EnumerableOwnNames.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var keys = require('object-keys');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-enumerableownnames
-
-module.exports = function EnumerableOwnNames(O) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	return keys(O);
-};
diff --git a/node_modules/es-abstract/2015/FromPropertyDescriptor.js b/node_modules/es-abstract/2015/FromPropertyDescriptor.js
deleted file mode 100644
index 5ec200e..0000000
--- a/node_modules/es-abstract/2015/FromPropertyDescriptor.js
+++ /dev/null
@@ -1,36 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor
-
-module.exports = function FromPropertyDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return Desc;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	var obj = {};
-	if ('[[Value]]' in Desc) {
-		obj.value = Desc['[[Value]]'];
-	}
-	if ('[[Writable]]' in Desc) {
-		obj.writable = Desc['[[Writable]]'];
-	}
-	if ('[[Get]]' in Desc) {
-		obj.get = Desc['[[Get]]'];
-	}
-	if ('[[Set]]' in Desc) {
-		obj.set = Desc['[[Set]]'];
-	}
-	if ('[[Enumerable]]' in Desc) {
-		obj.enumerable = Desc['[[Enumerable]]'];
-	}
-	if ('[[Configurable]]' in Desc) {
-		obj.configurable = Desc['[[Configurable]]'];
-	}
-	return obj;
-};
diff --git a/node_modules/es-abstract/2015/Get.js b/node_modules/es-abstract/2015/Get.js
deleted file mode 100644
index 5b9ad78..0000000
--- a/node_modules/es-abstract/2015/Get.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var inspect = require('object-inspect');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-/**
- * 7.3.1 Get (O, P) - https://ecma-international.org/ecma-262/6.0/#sec-get-o-p
- * 1. Assert: Type(O) is Object.
- * 2. Assert: IsPropertyKey(P) is true.
- * 3. Return O.[[Get]](P, O).
- */
-
-module.exports = function Get(O, P) {
-	// 7.3.1.1
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	// 7.3.1.2
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true, got ' + inspect(P));
-	}
-	// 7.3.1.3
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2015/GetIterator.js b/node_modules/es-abstract/2015/GetIterator.js
deleted file mode 100644
index 7beddac..0000000
--- a/node_modules/es-abstract/2015/GetIterator.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getIteratorMethod = require('../helpers/getIteratorMethod');
-var AdvanceStringIndex = require('./AdvanceStringIndex');
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsArray = require('./IsArray');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getiterator
-
-module.exports = function GetIterator(obj, method) {
-	var actualMethod = method;
-	if (arguments.length < 2) {
-		actualMethod = getIteratorMethod(
-			{
-				AdvanceStringIndex: AdvanceStringIndex,
-				GetMethod: GetMethod,
-				IsArray: IsArray,
-				Type: Type
-			},
-			obj
-		);
-	}
-	var iterator = Call(actualMethod, obj);
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('iterator must return an object');
-	}
-
-	return iterator;
-};
diff --git a/node_modules/es-abstract/2015/GetMethod.js b/node_modules/es-abstract/2015/GetMethod.js
deleted file mode 100644
index aef8cbc..0000000
--- a/node_modules/es-abstract/2015/GetMethod.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var GetV = require('./GetV');
-var IsCallable = require('./IsCallable');
-var IsPropertyKey = require('./IsPropertyKey');
-
-/**
- * 7.3.9 - https://ecma-international.org/ecma-262/6.0/#sec-getmethod
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let func be GetV(O, P).
- * 3. ReturnIfAbrupt(func).
- * 4. If func is either undefined or null, return undefined.
- * 5. If IsCallable(func) is false, throw a TypeError exception.
- * 6. Return func.
- */
-
-module.exports = function GetMethod(O, P) {
-	// 7.3.9.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.9.2
-	var func = GetV(O, P);
-
-	// 7.3.9.4
-	if (func == null) {
-		return void 0;
-	}
-
-	// 7.3.9.5
-	if (!IsCallable(func)) {
-		throw new $TypeError(P + 'is not a function');
-	}
-
-	// 7.3.9.6
-	return func;
-};
diff --git a/node_modules/es-abstract/2015/GetOwnPropertyKeys.js b/node_modules/es-abstract/2015/GetOwnPropertyKeys.js
deleted file mode 100644
index 8d7e5ee..0000000
--- a/node_modules/es-abstract/2015/GetOwnPropertyKeys.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var hasSymbols = require('has-symbols')();
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $gOPS = hasSymbols && GetIntrinsic('%Object.getOwnPropertySymbols%');
-var keys = require('object-keys');
-
-var esType = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getownpropertykeys
-
-module.exports = function GetOwnPropertyKeys(O, Type) {
-	if (esType(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (Type === 'Symbol') {
-		return $gOPS ? $gOPS(O) : [];
-	}
-	if (Type === 'String') {
-		if (!$gOPN) {
-			return keys(O);
-		}
-		return $gOPN(O);
-	}
-	throw new $TypeError('Assertion failed: `Type` must be `"String"` or `"Symbol"`');
-};
diff --git a/node_modules/es-abstract/2015/GetPrototypeFromConstructor.js b/node_modules/es-abstract/2015/GetPrototypeFromConstructor.js
deleted file mode 100644
index 62da8fb..0000000
--- a/node_modules/es-abstract/2015/GetPrototypeFromConstructor.js
+++ /dev/null
@@ -1,28 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Function = GetIntrinsic('%Function%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getprototypefromconstructor
-
-module.exports = function GetPrototypeFromConstructor(constructor, intrinsicDefaultProto) {
-	var intrinsic = GetIntrinsic(intrinsicDefaultProto); // throws if not a valid intrinsic
-	if (!IsConstructor(constructor)) {
-		throw new $TypeError('Assertion failed: `constructor` must be a constructor');
-	}
-	var proto = Get(constructor, 'prototype');
-	if (Type(proto) !== 'Object') {
-		if (!(constructor instanceof $Function)) {
-			// ignore other realms, for now
-			throw new $TypeError('cross-realm constructors not currently supported');
-		}
-		proto = intrinsic;
-	}
-	return proto;
-};
diff --git a/node_modules/es-abstract/2015/GetSubstitution.js b/node_modules/es-abstract/2015/GetSubstitution.js
deleted file mode 100644
index de41b01..0000000
--- a/node_modules/es-abstract/2015/GetSubstitution.js
+++ /dev/null
@@ -1,104 +0,0 @@
-
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $parseInt = GetIntrinsic('%parseInt%');
-
-var inspect = require('object-inspect');
-
-var regexTester = require('../helpers/regexTester');
-var callBound = require('../helpers/callBound');
-var every = require('../helpers/every');
-
-var isDigit = regexTester(/^[0-9]$/);
-
-var $charAt = callBound('String.prototype.charAt');
-var $strSlice = callBound('String.prototype.slice');
-
-var IsArray = require('./IsArray');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
-
-var isStringOrHole = function (capture, index, arr) {
-	return Type(capture) === 'String' || (canDistinguishSparseFromUndefined ? !(index in arr) : Type(capture) === 'Undefined');
-};
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getsubstitution
-
-// eslint-disable-next-line max-statements, max-params, max-lines-per-function
-module.exports = function GetSubstitution(matched, str, position, captures, replacement) {
-	if (Type(matched) !== 'String') {
-		throw new $TypeError('Assertion failed: `matched` must be a String');
-	}
-	var matchLength = matched.length;
-
-	if (Type(str) !== 'String') {
-		throw new $TypeError('Assertion failed: `str` must be a String');
-	}
-	var stringLength = str.length;
-
-	if (!IsInteger(position) || position < 0 || position > stringLength) {
-		throw new $TypeError('Assertion failed: `position` must be a nonnegative integer, and less than or equal to the length of `string`, got ' + inspect(position));
-	}
-
-	if (!IsArray(captures) || !every(captures, isStringOrHole)) {
-		throw new $TypeError('Assertion failed: `captures` must be a List of Strings, got ' + inspect(captures));
-	}
-
-	if (Type(replacement) !== 'String') {
-		throw new $TypeError('Assertion failed: `replacement` must be a String');
-	}
-
-	var tailPos = position + matchLength;
-	var m = captures.length;
-
-	var result = '';
-	for (var i = 0; i < replacement.length; i += 1) {
-		// if this is a $, and it's not the end of the replacement
-		var current = $charAt(replacement, i);
-		var isLast = (i + 1) >= replacement.length;
-		var nextIsLast = (i + 2) >= replacement.length;
-		if (current === '$' && !isLast) {
-			var next = $charAt(replacement, i + 1);
-			if (next === '$') {
-				result += '$';
-				i += 1;
-			} else if (next === '&') {
-				result += matched;
-				i += 1;
-			} else if (next === '`') {
-				result += position === 0 ? '' : $strSlice(str, 0, position - 1);
-				i += 1;
-			} else if (next === "'") {
-				result += tailPos >= stringLength ? '' : $strSlice(str, tailPos);
-				i += 1;
-			} else {
-				var nextNext = nextIsLast ? null : $charAt(replacement, i + 2);
-				if (isDigit(next) && next !== '0' && (nextIsLast || !isDigit(nextNext))) {
-					// $1 through $9, and not followed by a digit
-					var n = $parseInt(next, 10);
-					// if (n > m, impl-defined)
-					result += (n <= m && Type(captures[n - 1]) === 'Undefined') ? '' : captures[n - 1];
-					i += 1;
-				} else if (isDigit(next) && (nextIsLast || isDigit(nextNext))) {
-					// $00 through $99
-					var nn = next + nextNext;
-					var nnI = $parseInt(nn, 10) - 1;
-					// if nn === '00' or nn > m, impl-defined
-					result += (nn <= m && Type(captures[nnI]) === 'Undefined') ? '' : captures[nnI];
-					i += 2;
-				} else {
-					result += '$';
-				}
-			}
-		} else {
-			// the final $, or else not a $
-			result += $charAt(replacement, i);
-		}
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2015/GetV.js b/node_modules/es-abstract/2015/GetV.js
deleted file mode 100644
index 7b5139a..0000000
--- a/node_modules/es-abstract/2015/GetV.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var ToObject = require('./ToObject');
-
-/**
- * 7.3.2 GetV (V, P)
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let O be ToObject(V).
- * 3. ReturnIfAbrupt(O).
- * 4. Return O.[[Get]](P, V).
- */
-
-module.exports = function GetV(V, P) {
-	// 7.3.2.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.2.2-3
-	var O = ToObject(V);
-
-	// 7.3.2.4
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2015/HasOwnProperty.js b/node_modules/es-abstract/2015/HasOwnProperty.js
deleted file mode 100644
index 679059f..0000000
--- a/node_modules/es-abstract/2015/HasOwnProperty.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var has = require('has');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty
-
-module.exports = function HasOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return has(O, P);
-};
diff --git a/node_modules/es-abstract/2015/HasProperty.js b/node_modules/es-abstract/2015/HasProperty.js
deleted file mode 100644
index 5f2d212..0000000
--- a/node_modules/es-abstract/2015/HasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasproperty
-
-module.exports = function HasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2015/HourFromTime.js b/node_modules/es-abstract/2015/HourFromTime.js
deleted file mode 100644
index 957ce32..0000000
--- a/node_modules/es-abstract/2015/HourFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerHour = timeConstants.msPerHour;
-var HoursPerDay = timeConstants.HoursPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function HourFromTime(t) {
-	return mod($floor(t / msPerHour), HoursPerDay);
-};
diff --git a/node_modules/es-abstract/2015/InLeapYear.js b/node_modules/es-abstract/2015/InLeapYear.js
deleted file mode 100644
index 38ba8fd..0000000
--- a/node_modules/es-abstract/2015/InLeapYear.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DaysInYear = require('./DaysInYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function InLeapYear(t) {
-	var days = DaysInYear(YearFromTime(t));
-	if (days === 365) {
-		return 0;
-	}
-	if (days === 366) {
-		return 1;
-	}
-	throw new $EvalError('Assertion failed: there are not 365 or 366 days in a year, got: ' + days);
-};
diff --git a/node_modules/es-abstract/2015/InstanceofOperator.js b/node_modules/es-abstract/2015/InstanceofOperator.js
deleted file mode 100644
index ebd308c..0000000
--- a/node_modules/es-abstract/2015/InstanceofOperator.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $hasInstance = GetIntrinsic('Symbol.hasInstance', true);
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var OrdinaryHasInstance = require('./OrdinaryHasInstance');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-instanceofoperator
-
-module.exports = function InstanceofOperator(O, C) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var instOfHandler = $hasInstance ? GetMethod(C, $hasInstance) : void 0;
-	if (typeof instOfHandler !== 'undefined') {
-		return ToBoolean(Call(instOfHandler, C, [O]));
-	}
-	if (!IsCallable(C)) {
-		throw new $TypeError('`C` is not Callable');
-	}
-	return OrdinaryHasInstance(C, O);
-};
diff --git a/node_modules/es-abstract/2015/Invoke.js b/node_modules/es-abstract/2015/Invoke.js
deleted file mode 100644
index 769f0e3..0000000
--- a/node_modules/es-abstract/2015/Invoke.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $arraySlice = require('../helpers/callBound')('Array.prototype.slice');
-
-var Call = require('./Call');
-var GetV = require('./GetV');
-var IsPropertyKey = require('./IsPropertyKey');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-invoke
-
-module.exports = function Invoke(O, P) {
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('P must be a Property Key');
-	}
-	var argumentsList = $arraySlice(arguments, 2);
-	var func = GetV(O, P);
-	return Call(func, O, argumentsList);
-};
diff --git a/node_modules/es-abstract/2015/IsAccessorDescriptor.js b/node_modules/es-abstract/2015/IsAccessorDescriptor.js
deleted file mode 100644
index 5139464..0000000
--- a/node_modules/es-abstract/2015/IsAccessorDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isaccessordescriptor
-
-module.exports = function IsAccessorDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2015/IsArray.js b/node_modules/es-abstract/2015/IsArray.js
deleted file mode 100644
index 7b25f37..0000000
--- a/node_modules/es-abstract/2015/IsArray.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-
-// eslint-disable-next-line global-require
-var toStr = !$Array.isArray && require('../helpers/callBound')('Object.prototype.toString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isarray
-
-module.exports = $Array.isArray || function IsArray(argument) {
-	return toStr(argument) === '[object Array]';
-};
diff --git a/node_modules/es-abstract/2015/IsCallable.js b/node_modules/es-abstract/2015/IsCallable.js
deleted file mode 100644
index e4bfa36..0000000
--- a/node_modules/es-abstract/2015/IsCallable.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.11
-
-module.exports = require('is-callable');
diff --git a/node_modules/es-abstract/2015/IsConcatSpreadable.js b/node_modules/es-abstract/2015/IsConcatSpreadable.js
deleted file mode 100644
index dc8aae1..0000000
--- a/node_modules/es-abstract/2015/IsConcatSpreadable.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $isConcatSpreadable = GetIntrinsic('%Symbol.isConcatSpreadable%', true);
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable
-
-module.exports = function IsConcatSpreadable(O) {
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	if ($isConcatSpreadable) {
-		var spreadable = Get(O, $isConcatSpreadable);
-		if (typeof spreadable !== 'undefined') {
-			return ToBoolean(spreadable);
-		}
-	}
-	return IsArray(O);
-};
diff --git a/node_modules/es-abstract/2015/IsConstructor.js b/node_modules/es-abstract/2015/IsConstructor.js
deleted file mode 100644
index 8ba9fe5..0000000
--- a/node_modules/es-abstract/2015/IsConstructor.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic.js');
-
-var $construct = GetIntrinsic('%Reflect.construct%', true);
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-try {
-	DefinePropertyOrThrow({}, '', { '[[Get]]': function () {} });
-} catch (e) {
-	// Accessor properties aren't supported
-	DefinePropertyOrThrow = null;
-}
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isconstructor
-
-if (DefinePropertyOrThrow && $construct) {
-	var isConstructorMarker = {};
-	var badArrayLike = {};
-	DefinePropertyOrThrow(badArrayLike, 'length', {
-		'[[Get]]': function () {
-			throw isConstructorMarker;
-		},
-		'[[Enumerable]]': true
-	});
-
-	module.exports = function IsConstructor(argument) {
-		try {
-			// `Reflect.construct` invokes `IsConstructor(target)` before `Get(args, 'length')`:
-			$construct(argument, badArrayLike);
-		} catch (err) {
-			return err === isConstructorMarker;
-		}
-	};
-} else {
-	module.exports = function IsConstructor(argument) {
-		// unfortunately there's no way to truly check this without try/catch `new argument` in old environments
-		return typeof argument === 'function' && !!argument.prototype;
-	};
-}
diff --git a/node_modules/es-abstract/2015/IsDataDescriptor.js b/node_modules/es-abstract/2015/IsDataDescriptor.js
deleted file mode 100644
index 0ad3045..0000000
--- a/node_modules/es-abstract/2015/IsDataDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isdatadescriptor
-
-module.exports = function IsDataDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Value]]') && !has(Desc, '[[Writable]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2015/IsExtensible.js b/node_modules/es-abstract/2015/IsExtensible.js
deleted file mode 100644
index 0c4c8a6..0000000
--- a/node_modules/es-abstract/2015/IsExtensible.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $preventExtensions = $Object.preventExtensions;
-var $isExtensible = $Object.isExtensible;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isextensible-o
-
-module.exports = $preventExtensions
-	? function IsExtensible(obj) {
-		return !isPrimitive(obj) && $isExtensible(obj);
-	}
-	: function IsExtensible(obj) {
-		return !isPrimitive(obj);
-	};
diff --git a/node_modules/es-abstract/2015/IsGenericDescriptor.js b/node_modules/es-abstract/2015/IsGenericDescriptor.js
deleted file mode 100644
index 8618ce4..0000000
--- a/node_modules/es-abstract/2015/IsGenericDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isgenericdescriptor
-
-module.exports = function IsGenericDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
-		return true;
-	}
-
-	return false;
-};
diff --git a/node_modules/es-abstract/2015/IsInteger.js b/node_modules/es-abstract/2015/IsInteger.js
deleted file mode 100644
index 0f488b3..0000000
--- a/node_modules/es-abstract/2015/IsInteger.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isinteger
-
-module.exports = function IsInteger(argument) {
-	if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
-		return false;
-	}
-	var abs = $abs(argument);
-	return $floor(abs) === abs;
-};
diff --git a/node_modules/es-abstract/2015/IsPromise.js b/node_modules/es-abstract/2015/IsPromise.js
deleted file mode 100644
index e8e92a2..0000000
--- a/node_modules/es-abstract/2015/IsPromise.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $PromiseThen = callBound('Promise.prototype.then', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispromise
-
-module.exports = function IsPromise(x) {
-	if (Type(x) !== 'Object') {
-		return false;
-	}
-	if (!$PromiseThen) { // Promises are not supported
-		return false;
-	}
-	try {
-		$PromiseThen(x); // throws if not a promise
-	} catch (e) {
-		return false;
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2015/IsPropertyDescriptor.js b/node_modules/es-abstract/2015/IsPropertyDescriptor.js
deleted file mode 100644
index 2a96c63..0000000
--- a/node_modules/es-abstract/2015/IsPropertyDescriptor.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var Type = require('./Type');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
-
-module.exports = function IsPropertyDescriptor(Desc) {
-	return isPropertyDescriptor({
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor,
-		Type: Type
-	}, Desc);
-};
diff --git a/node_modules/es-abstract/2015/IsPropertyKey.js b/node_modules/es-abstract/2015/IsPropertyKey.js
deleted file mode 100644
index 74b8d95..0000000
--- a/node_modules/es-abstract/2015/IsPropertyKey.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispropertykey
-
-module.exports = function IsPropertyKey(argument) {
-	return typeof argument === 'string' || typeof argument === 'symbol';
-};
diff --git a/node_modules/es-abstract/2015/IsRegExp.js b/node_modules/es-abstract/2015/IsRegExp.js
deleted file mode 100644
index fdf2323..0000000
--- a/node_modules/es-abstract/2015/IsRegExp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $match = GetIntrinsic('%Symbol.match%', true);
-
-var hasRegExpMatcher = require('is-regex');
-
-var ToBoolean = require('./ToBoolean');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isregexp
-
-module.exports = function IsRegExp(argument) {
-	if (!argument || typeof argument !== 'object') {
-		return false;
-	}
-	if ($match) {
-		var isRegExp = argument[$match];
-		if (typeof isRegExp !== 'undefined') {
-			return ToBoolean(isRegExp);
-		}
-	}
-	return hasRegExpMatcher(argument);
-};
diff --git a/node_modules/es-abstract/2015/IteratorClose.js b/node_modules/es-abstract/2015/IteratorClose.js
deleted file mode 100644
index 35c8c2b..0000000
--- a/node_modules/es-abstract/2015/IteratorClose.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorclose
-
-module.exports = function IteratorClose(iterator, completion) {
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterator) is not Object');
-	}
-	if (!IsCallable(completion)) {
-		throw new $TypeError('Assertion failed: completion is not a thunk for a Completion Record');
-	}
-	var completionThunk = completion;
-
-	var iteratorReturn = GetMethod(iterator, 'return');
-
-	if (typeof iteratorReturn === 'undefined') {
-		return completionThunk();
-	}
-
-	var completionRecord;
-	try {
-		var innerResult = Call(iteratorReturn, iterator, []);
-	} catch (e) {
-		// if we hit here, then "e" is the innerResult completion that needs re-throwing
-
-		// if the completion is of type "throw", this will throw.
-		completionThunk();
-		completionThunk = null; // ensure it's not called twice.
-
-		// if not, then return the innerResult completion
-		throw e;
-	}
-	completionRecord = completionThunk(); // if innerResult worked, then throw if the completion does
-	completionThunk = null; // ensure it's not called twice.
-
-	if (Type(innerResult) !== 'Object') {
-		throw new $TypeError('iterator .return must return an object');
-	}
-
-	return completionRecord;
-};
diff --git a/node_modules/es-abstract/2015/IteratorComplete.js b/node_modules/es-abstract/2015/IteratorComplete.js
deleted file mode 100644
index a62b9bf..0000000
--- a/node_modules/es-abstract/2015/IteratorComplete.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete
-
-module.exports = function IteratorComplete(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return ToBoolean(Get(iterResult, 'done'));
-};
diff --git a/node_modules/es-abstract/2015/IteratorNext.js b/node_modules/es-abstract/2015/IteratorNext.js
deleted file mode 100644
index 7e59915..0000000
--- a/node_modules/es-abstract/2015/IteratorNext.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Invoke = require('./Invoke');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratornext
-
-module.exports = function IteratorNext(iterator, value) {
-	var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
-	if (Type(result) !== 'Object') {
-		throw new $TypeError('iterator next must return an object');
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2015/IteratorStep.js b/node_modules/es-abstract/2015/IteratorStep.js
deleted file mode 100644
index 41b9d1b..0000000
--- a/node_modules/es-abstract/2015/IteratorStep.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var IteratorComplete = require('./IteratorComplete');
-var IteratorNext = require('./IteratorNext');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorstep
-
-module.exports = function IteratorStep(iterator) {
-	var result = IteratorNext(iterator);
-	var done = IteratorComplete(result);
-	return done === true ? false : result;
-};
-
diff --git a/node_modules/es-abstract/2015/IteratorValue.js b/node_modules/es-abstract/2015/IteratorValue.js
deleted file mode 100644
index 5e71a44..0000000
--- a/node_modules/es-abstract/2015/IteratorValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue
-
-module.exports = function IteratorValue(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return Get(iterResult, 'value');
-};
-
diff --git a/node_modules/es-abstract/2015/MakeDate.js b/node_modules/es-abstract/2015/MakeDate.js
deleted file mode 100644
index 7b592d1..0000000
--- a/node_modules/es-abstract/2015/MakeDate.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.13
-
-module.exports = function MakeDate(day, time) {
-	if (!$isFinite(day) || !$isFinite(time)) {
-		return NaN;
-	}
-	return (day * msPerDay) + time;
-};
diff --git a/node_modules/es-abstract/2015/MakeDay.js b/node_modules/es-abstract/2015/MakeDay.js
deleted file mode 100644
index f1ab810..0000000
--- a/node_modules/es-abstract/2015/MakeDay.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-var $DateUTC = GetIntrinsic('%Date.UTC%');
-
-var mod = require('../helpers/mod');
-var $isFinite = require('../helpers/isFinite');
-
-var DateFromTime = require('./DateFromTime');
-var Day = require('./Day');
-var MonthFromTime = require('./MonthFromTime');
-var ToInteger = require('./ToInteger');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.12
-
-module.exports = function MakeDay(year, month, date) {
-	if (!$isFinite(year) || !$isFinite(month) || !$isFinite(date)) {
-		return NaN;
-	}
-	var y = ToInteger(year);
-	var m = ToInteger(month);
-	var dt = ToInteger(date);
-	var ym = y + $floor(m / 12);
-	var mn = mod(m, 12);
-	var t = $DateUTC(ym, mn, 1);
-	if (YearFromTime(t) !== ym || MonthFromTime(t) !== mn || DateFromTime(t) !== 1) {
-		return NaN;
-	}
-	return Day(t) + dt - 1;
-};
diff --git a/node_modules/es-abstract/2015/MakeTime.js b/node_modules/es-abstract/2015/MakeTime.js
deleted file mode 100644
index e118500..0000000
--- a/node_modules/es-abstract/2015/MakeTime.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var msPerMinute = timeConstants.msPerMinute;
-var msPerHour = timeConstants.msPerHour;
-
-var ToInteger = require('./ToInteger');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.11
-
-module.exports = function MakeTime(hour, min, sec, ms) {
-	if (!$isFinite(hour) || !$isFinite(min) || !$isFinite(sec) || !$isFinite(ms)) {
-		return NaN;
-	}
-	var h = ToInteger(hour);
-	var m = ToInteger(min);
-	var s = ToInteger(sec);
-	var milli = ToInteger(ms);
-	var t = (h * msPerHour) + (m * msPerMinute) + (s * msPerSecond) + milli;
-	return t;
-};
diff --git a/node_modules/es-abstract/2015/MinFromTime.js b/node_modules/es-abstract/2015/MinFromTime.js
deleted file mode 100644
index e80e191..0000000
--- a/node_modules/es-abstract/2015/MinFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerMinute = timeConstants.msPerMinute;
-var MinutesPerHour = timeConstants.MinutesPerHour;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function MinFromTime(t) {
-	return mod($floor(t / msPerMinute), MinutesPerHour);
-};
diff --git a/node_modules/es-abstract/2015/MonthFromTime.js b/node_modules/es-abstract/2015/MonthFromTime.js
deleted file mode 100644
index 4f120f2..0000000
--- a/node_modules/es-abstract/2015/MonthFromTime.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function MonthFromTime(t) {
-	var day = DayWithinYear(t);
-	if (0 <= day && day < 31) {
-		return 0;
-	}
-	var leap = InLeapYear(t);
-	if (31 <= day && day < (59 + leap)) {
-		return 1;
-	}
-	if ((59 + leap) <= day && day < (90 + leap)) {
-		return 2;
-	}
-	if ((90 + leap) <= day && day < (120 + leap)) {
-		return 3;
-	}
-	if ((120 + leap) <= day && day < (151 + leap)) {
-		return 4;
-	}
-	if ((151 + leap) <= day && day < (181 + leap)) {
-		return 5;
-	}
-	if ((181 + leap) <= day && day < (212 + leap)) {
-		return 6;
-	}
-	if ((212 + leap) <= day && day < (243 + leap)) {
-		return 7;
-	}
-	if ((243 + leap) <= day && day < (273 + leap)) {
-		return 8;
-	}
-	if ((273 + leap) <= day && day < (304 + leap)) {
-		return 9;
-	}
-	if ((304 + leap) <= day && day < (334 + leap)) {
-		return 10;
-	}
-	if ((334 + leap) <= day && day < (365 + leap)) {
-		return 11;
-	}
-};
diff --git a/node_modules/es-abstract/2015/ObjectCreate.js b/node_modules/es-abstract/2015/ObjectCreate.js
deleted file mode 100644
index e2445b0..0000000
--- a/node_modules/es-abstract/2015/ObjectCreate.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ObjectCreate = GetIntrinsic('%Object.create%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-
-var Type = require('./Type');
-
-var hasProto = !({ __proto__: null } instanceof Object);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-objectcreate
-
-module.exports = function ObjectCreate(proto, internalSlotsList) {
-	if (proto !== null && Type(proto) !== 'Object') {
-		throw new $TypeError('Assertion failed: `proto` must be null or an object');
-	}
-	var slots = arguments.length < 2 ? [] : internalSlotsList;
-	if (slots.length > 0) {
-		throw new $SyntaxError('es-abstract does not yet support internal slots');
-	}
-
-	if ($ObjectCreate) {
-		return $ObjectCreate(proto);
-	}
-	if (hasProto) {
-		return { __proto__: proto };
-	}
-
-	if (proto === null) {
-		throw new $SyntaxError('native Object.create support is required to create null objects');
-	}
-	var T = function T() {};
-	T.prototype = proto;
-	return new T();
-};
diff --git a/node_modules/es-abstract/2015/OrdinaryDefineOwnProperty.js b/node_modules/es-abstract/2015/OrdinaryDefineOwnProperty.js
deleted file mode 100644
index 59780b3..0000000
--- a/node_modules/es-abstract/2015/OrdinaryDefineOwnProperty.js
+++ /dev/null
@@ -1,61 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-var ValidateAndApplyPropertyDescriptor = require('./ValidateAndApplyPropertyDescriptor');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarydefineownproperty
-
-module.exports = function OrdinaryDefineOwnProperty(O, P, Desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!$gOPD) {
-		// ES3/IE 8 fallback
-		if (IsAccessorDescriptor(Desc)) {
-			throw new $SyntaxError('This environment does not support accessor property descriptors.');
-		}
-		var creatingNormalDataProperty = !(P in O)
-			&& Desc['[[Writable]]']
-			&& Desc['[[Enumerable]]']
-			&& Desc['[[Configurable]]']
-			&& '[[Value]]' in Desc;
-		var settingExistingDataProperty = (P in O)
-			&& (!('[[Configurable]]' in Desc) || Desc['[[Configurable]]'])
-			&& (!('[[Enumerable]]' in Desc) || Desc['[[Enumerable]]'])
-			&& (!('[[Writable]]' in Desc) || Desc['[[Writable]]'])
-			&& '[[Value]]' in Desc;
-		if (creatingNormalDataProperty || settingExistingDataProperty) {
-			O[P] = Desc['[[Value]]']; // eslint-disable-line no-param-reassign
-			return SameValue(O[P], Desc['[[Value]]']);
-		}
-		throw new $SyntaxError('This environment does not support defining non-writable, non-enumerable, or non-configurable properties');
-	}
-	var desc = $gOPD(O, P);
-	var current = desc && ToPropertyDescriptor(desc);
-	var extensible = IsExtensible(O);
-	return ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current);
-};
diff --git a/node_modules/es-abstract/2015/OrdinaryGetOwnProperty.js b/node_modules/es-abstract/2015/OrdinaryGetOwnProperty.js
deleted file mode 100644
index b9882e5..0000000
--- a/node_modules/es-abstract/2015/OrdinaryGetOwnProperty.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-var has = require('has');
-
-var IsArray = require('./IsArray');
-var IsPropertyKey = require('./IsPropertyKey');
-var IsRegExp = require('./IsRegExp');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarygetownproperty
-
-module.exports = function OrdinaryGetOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!has(O, P)) {
-		return void 0;
-	}
-	if (!$gOPD) {
-		// ES3 / IE 8 fallback
-		var arrayLength = IsArray(O) && P === 'length';
-		var regexLastIndex = IsRegExp(O) && P === 'lastIndex';
-		return {
-			'[[Configurable]]': !(arrayLength || regexLastIndex),
-			'[[Enumerable]]': $isEnumerable(O, P),
-			'[[Value]]': O[P],
-			'[[Writable]]': true
-		};
-	}
-	return ToPropertyDescriptor($gOPD(O, P));
-};
diff --git a/node_modules/es-abstract/2015/OrdinaryHasInstance.js b/node_modules/es-abstract/2015/OrdinaryHasInstance.js
deleted file mode 100644
index 51abe26..0000000
--- a/node_modules/es-abstract/2015/OrdinaryHasInstance.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance
-
-module.exports = function OrdinaryHasInstance(C, O) {
-	if (IsCallable(C) === false) {
-		return false;
-	}
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	var P = Get(C, 'prototype');
-	if (Type(P) !== 'Object') {
-		throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.');
-	}
-	return O instanceof C;
-};
diff --git a/node_modules/es-abstract/2015/OrdinaryHasProperty.js b/node_modules/es-abstract/2015/OrdinaryHasProperty.js
deleted file mode 100644
index 076c25a..0000000
--- a/node_modules/es-abstract/2015/OrdinaryHasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasproperty
-
-module.exports = function OrdinaryHasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2015/RegExpExec.js b/node_modules/es-abstract/2015/RegExpExec.js
deleted file mode 100644
index 15c9186..0000000
--- a/node_modules/es-abstract/2015/RegExpExec.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var regexExec = require('../helpers/callBound')('RegExp.prototype.exec');
-
-var Call = require('./Call');
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-regexpexec
-
-module.exports = function RegExpExec(R, S) {
-	if (Type(R) !== 'Object') {
-		throw new $TypeError('Assertion failed: `R` must be an Object');
-	}
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	var exec = Get(R, 'exec');
-	if (IsCallable(exec)) {
-		var result = Call(exec, R, [S]);
-		if (result === null || Type(result) === 'Object') {
-			return result;
-		}
-		throw new $TypeError('"exec" method must return `null` or an Object');
-	}
-	return regexExec(R, S);
-};
diff --git a/node_modules/es-abstract/2015/RequireObjectCoercible.js b/node_modules/es-abstract/2015/RequireObjectCoercible.js
deleted file mode 100644
index 9008359..0000000
--- a/node_modules/es-abstract/2015/RequireObjectCoercible.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('../5/CheckObjectCoercible');
diff --git a/node_modules/es-abstract/2015/SameValue.js b/node_modules/es-abstract/2015/SameValue.js
deleted file mode 100644
index 47c936d..0000000
--- a/node_modules/es-abstract/2015/SameValue.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.12
-
-module.exports = function SameValue(x, y) {
-	if (x === y) { // 0 === -0, but they are not identical.
-		if (x === 0) { return 1 / x === 1 / y; }
-		return true;
-	}
-	return $isNaN(x) && $isNaN(y);
-};
diff --git a/node_modules/es-abstract/2015/SameValueZero.js b/node_modules/es-abstract/2015/SameValueZero.js
deleted file mode 100644
index 0dedcd2..0000000
--- a/node_modules/es-abstract/2015/SameValueZero.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-samevaluezero
-
-module.exports = function SameValueZero(x, y) {
-	return (x === y) || ($isNaN(x) && $isNaN(y));
-};
diff --git a/node_modules/es-abstract/2015/SecFromTime.js b/node_modules/es-abstract/2015/SecFromTime.js
deleted file mode 100644
index 7190011..0000000
--- a/node_modules/es-abstract/2015/SecFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var SecondsPerMinute = timeConstants.SecondsPerMinute;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function SecFromTime(t) {
-	return mod($floor(t / msPerSecond), SecondsPerMinute);
-};
diff --git a/node_modules/es-abstract/2015/Set.js b/node_modules/es-abstract/2015/Set.js
deleted file mode 100644
index 9545b13..0000000
--- a/node_modules/es-abstract/2015/Set.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// IE 9 does not throw in strict mode when writability/configurability/extensibility is violated
-var noThrowOnStrictViolation = (function () {
-	try {
-		delete [].length;
-		return true;
-	} catch (e) {
-		return false;
-	}
-}());
-
-// https://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw
-
-module.exports = function Set(O, P, V, Throw) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	if (Type(Throw) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `Throw` must be a Boolean');
-	}
-	if (Throw) {
-		O[P] = V; // eslint-disable-line no-param-reassign
-		if (noThrowOnStrictViolation && !SameValue(O[P], V)) {
-			throw new $TypeError('Attempted to assign to readonly property.');
-		}
-		return true;
-	} else {
-		try {
-			O[P] = V; // eslint-disable-line no-param-reassign
-			return noThrowOnStrictViolation ? SameValue(O[P], V) : true;
-		} catch (e) {
-			return false;
-		}
-	}
-};
diff --git a/node_modules/es-abstract/2015/SetFunctionName.js b/node_modules/es-abstract/2015/SetFunctionName.js
deleted file mode 100644
index f93324a..0000000
--- a/node_modules/es-abstract/2015/SetFunctionName.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var has = require('has');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getSymbolDescription = require('../helpers/getSymbolDescription');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsExtensible = require('./IsExtensible');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-setfunctionname
-
-module.exports = function SetFunctionName(F, name) {
-	if (typeof F !== 'function') {
-		throw new $TypeError('Assertion failed: `F` must be a function');
-	}
-	if (!IsExtensible(F) || has(F, 'name')) {
-		throw new $TypeError('Assertion failed: `F` must be extensible, and must not have a `name` own property');
-	}
-	var nameType = Type(name);
-	if (nameType !== 'Symbol' && nameType !== 'String') {
-		throw new $TypeError('Assertion failed: `name` must be a Symbol or a String');
-	}
-	if (nameType === 'Symbol') {
-		var description = getSymbolDescription(name);
-		// eslint-disable-next-line no-param-reassign
-		name = typeof description === 'undefined' ? '' : '[' + description + ']';
-	}
-	if (arguments.length > 2) {
-		var prefix = arguments[2];
-		// eslint-disable-next-line no-param-reassign
-		name = prefix + ' ' + name;
-	}
-	return DefinePropertyOrThrow(F, 'name', {
-		'[[Value]]': name,
-		'[[Writable]]': false,
-		'[[Enumerable]]': false,
-		'[[Configurable]]': true
-	});
-};
diff --git a/node_modules/es-abstract/2015/SetIntegrityLevel.js b/node_modules/es-abstract/2015/SetIntegrityLevel.js
deleted file mode 100644
index 3d5c81d..0000000
--- a/node_modules/es-abstract/2015/SetIntegrityLevel.js
+++ /dev/null
@@ -1,57 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-var $preventExtensions = GetIntrinsic('%Object.preventExtensions%');
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-
-var forEach = require('../helpers/forEach');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-setintegritylevel
-
-module.exports = function SetIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	if (!$preventExtensions) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.preventExtensions` support');
-	}
-	var status = $preventExtensions(O);
-	if (!status) {
-		return false;
-	}
-	if (!$gOPN) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.getOwnPropertyNames` support');
-	}
-	var theKeys = $gOPN(O);
-	if (level === 'sealed') {
-		forEach(theKeys, function (k) {
-			DefinePropertyOrThrow(O, k, { configurable: false });
-		});
-	} else if (level === 'frozen') {
-		forEach(theKeys, function (k) {
-			var currentDesc = $gOPD(O, k);
-			if (typeof currentDesc !== 'undefined') {
-				var desc;
-				if (IsAccessorDescriptor(ToPropertyDescriptor(currentDesc))) {
-					desc = { configurable: false };
-				} else {
-					desc = { configurable: false, writable: false };
-				}
-				DefinePropertyOrThrow(O, k, desc);
-			}
-		});
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2015/SpeciesConstructor.js b/node_modules/es-abstract/2015/SpeciesConstructor.js
deleted file mode 100644
index 3cdcd74..0000000
--- a/node_modules/es-abstract/2015/SpeciesConstructor.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-speciesconstructor
-
-module.exports = function SpeciesConstructor(O, defaultConstructor) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var C = O.constructor;
-	if (typeof C === 'undefined') {
-		return defaultConstructor;
-	}
-	if (Type(C) !== 'Object') {
-		throw new $TypeError('O.constructor is not an Object');
-	}
-	var S = $species ? C[$species] : void 0;
-	if (S == null) {
-		return defaultConstructor;
-	}
-	if (IsConstructor(S)) {
-		return S;
-	}
-	throw new $TypeError('no constructor found');
-};
diff --git a/node_modules/es-abstract/2015/StrictEqualityComparison.js b/node_modules/es-abstract/2015/StrictEqualityComparison.js
deleted file mode 100644
index eea5df3..0000000
--- a/node_modules/es-abstract/2015/StrictEqualityComparison.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.9.6
-
-module.exports = function StrictEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType !== yType) {
-		return false;
-	}
-	if (xType === 'Undefined' || xType === 'Null') {
-		return true;
-	}
-	return x === y; // shortcut for steps 4-7
-};
diff --git a/node_modules/es-abstract/2015/SymbolDescriptiveString.js b/node_modules/es-abstract/2015/SymbolDescriptiveString.js
deleted file mode 100644
index 7bd8191..0000000
--- a/node_modules/es-abstract/2015/SymbolDescriptiveString.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $SymbolToString = callBound('Symbol.prototype.toString', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-symboldescriptivestring
-
-module.exports = function SymbolDescriptiveString(sym) {
-	if (Type(sym) !== 'Symbol') {
-		throw new $TypeError('Assertion failed: `sym` must be a Symbol');
-	}
-	return $SymbolToString(sym);
-};
diff --git a/node_modules/es-abstract/2015/TestIntegrityLevel.js b/node_modules/es-abstract/2015/TestIntegrityLevel.js
deleted file mode 100644
index 7a57397..0000000
--- a/node_modules/es-abstract/2015/TestIntegrityLevel.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var every = require('../helpers/every');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-testintegritylevel
-
-module.exports = function TestIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	var status = IsExtensible(O);
-	if (status) {
-		return false;
-	}
-	var theKeys = $gOPN(O);
-	return theKeys.length === 0 || every(theKeys, function (k) {
-		var currentDesc = $gOPD(O, k);
-		if (typeof currentDesc !== 'undefined') {
-			if (currentDesc.configurable) {
-				return false;
-			}
-			if (level === 'frozen' && IsDataDescriptor(ToPropertyDescriptor(currentDesc)) && currentDesc.writable) {
-				return false;
-			}
-		}
-		return true;
-	});
-};
diff --git a/node_modules/es-abstract/2015/TimeClip.js b/node_modules/es-abstract/2015/TimeClip.js
deleted file mode 100644
index 57aa08c..0000000
--- a/node_modules/es-abstract/2015/TimeClip.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-var $Number = GetIntrinsic('%Number%');
-var $abs = GetIntrinsic('%Math.abs%');
-
-var $isFinite = require('../helpers/isFinite');
-
-var ToNumber = require('./ToNumber');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.14
-
-module.exports = function TimeClip(time) {
-	if (!$isFinite(time) || $abs(time) > 8.64e15) {
-		return NaN;
-	}
-	return $Number(new $Date(ToNumber(time)));
-};
-
diff --git a/node_modules/es-abstract/2015/TimeFromYear.js b/node_modules/es-abstract/2015/TimeFromYear.js
deleted file mode 100644
index df646c3..0000000
--- a/node_modules/es-abstract/2015/TimeFromYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-var DayFromYear = require('./DayFromYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function TimeFromYear(y) {
-	return msPerDay * DayFromYear(y);
-};
diff --git a/node_modules/es-abstract/2015/TimeWithinDay.js b/node_modules/es-abstract/2015/TimeWithinDay.js
deleted file mode 100644
index c5b21d3..0000000
--- a/node_modules/es-abstract/2015/TimeWithinDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function TimeWithinDay(t) {
-	return mod(t, msPerDay);
-};
-
diff --git a/node_modules/es-abstract/2015/ToBoolean.js b/node_modules/es-abstract/2015/ToBoolean.js
deleted file mode 100644
index 65d8737..0000000
--- a/node_modules/es-abstract/2015/ToBoolean.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.2
-
-module.exports = function ToBoolean(value) { return !!value; };
diff --git a/node_modules/es-abstract/2015/ToDateString.js b/node_modules/es-abstract/2015/ToDateString.js
deleted file mode 100644
index 7a6d4c4..0000000
--- a/node_modules/es-abstract/2015/ToDateString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Date = GetIntrinsic('%Date%');
-
-var $isNaN = require('../helpers/isNaN');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-todatestring
-
-module.exports = function ToDateString(tv) {
-	if (Type(tv) !== 'Number') {
-		throw new $TypeError('Assertion failed: `tv` must be a Number');
-	}
-	if ($isNaN(tv)) {
-		return 'Invalid Date';
-	}
-	return $Date(tv);
-};
diff --git a/node_modules/es-abstract/2015/ToInt16.js b/node_modules/es-abstract/2015/ToInt16.js
deleted file mode 100644
index 5a112c2..0000000
--- a/node_modules/es-abstract/2015/ToInt16.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint16 = require('./ToUint16');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint16
-
-module.exports = function ToInt16(argument) {
-	var int16bit = ToUint16(argument);
-	return int16bit >= 0x8000 ? int16bit - 0x10000 : int16bit;
-};
diff --git a/node_modules/es-abstract/2015/ToInt32.js b/node_modules/es-abstract/2015/ToInt32.js
deleted file mode 100644
index a8d2680..0000000
--- a/node_modules/es-abstract/2015/ToInt32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.5
-
-module.exports = function ToInt32(x) {
-	return ToNumber(x) >> 0;
-};
diff --git a/node_modules/es-abstract/2015/ToInt8.js b/node_modules/es-abstract/2015/ToInt8.js
deleted file mode 100644
index d103123..0000000
--- a/node_modules/es-abstract/2015/ToInt8.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint8 = require('./ToUint8');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint8
-
-module.exports = function ToInt8(argument) {
-	var int8bit = ToUint8(argument);
-	return int8bit >= 0x80 ? int8bit - 0x100 : int8bit;
-};
diff --git a/node_modules/es-abstract/2015/ToInteger.js b/node_modules/es-abstract/2015/ToInteger.js
deleted file mode 100644
index 16f7db9..0000000
--- a/node_modules/es-abstract/2015/ToInteger.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5ToInteger = require('../5/ToInteger');
-
-var ToNumber = require('./ToNumber');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tointeger
-
-module.exports = function ToInteger(value) {
-	var number = ToNumber(value);
-	return ES5ToInteger(number);
-};
diff --git a/node_modules/es-abstract/2015/ToLength.js b/node_modules/es-abstract/2015/ToLength.js
deleted file mode 100644
index 1bef9be..0000000
--- a/node_modules/es-abstract/2015/ToLength.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var ToInteger = require('./ToInteger');
-
-module.exports = function ToLength(argument) {
-	var len = ToInteger(argument);
-	if (len <= 0) { return 0; } // includes converting -0 to +0
-	if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; }
-	return len;
-};
diff --git a/node_modules/es-abstract/2015/ToNumber.js b/node_modules/es-abstract/2015/ToNumber.js
deleted file mode 100644
index 7a3cdc8..0000000
--- a/node_modules/es-abstract/2015/ToNumber.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Number = GetIntrinsic('%Number%');
-var $RegExp = GetIntrinsic('%RegExp%');
-var $parseInteger = GetIntrinsic('%parseInt%');
-
-var callBound = require('../helpers/callBound');
-var regexTester = require('../helpers/regexTester');
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $strSlice = callBound('String.prototype.slice');
-var isBinary = regexTester(/^0b[01]+$/i);
-var isOctal = regexTester(/^0o[0-7]+$/i);
-var isInvalidHexLiteral = regexTester(/^[-+]0x[0-9a-f]+$/i);
-var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
-var nonWSregex = new $RegExp('[' + nonWS + ']', 'g');
-var hasNonWS = regexTester(nonWSregex);
-
-// whitespace from: https://es5.github.io/#x15.5.4.20
-// implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
-var ws = [
-	'\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
-	'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
-	'\u2029\uFEFF'
-].join('');
-var trimRegex = new RegExp('(^[' + ws + ']+)|([' + ws + ']+$)', 'g');
-var $replace = callBound('String.prototype.replace');
-var $trim = function (value) {
-	return $replace(value, trimRegex, '');
-};
-
-var ToPrimitive = require('./ToPrimitive');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tonumber
-
-module.exports = function ToNumber(argument) {
-	var value = isPrimitive(argument) ? argument : ToPrimitive(argument, $Number);
-	if (typeof value === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a number');
-	}
-	if (typeof value === 'string') {
-		if (isBinary(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 2));
-		} else if (isOctal(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 8));
-		} else if (hasNonWS(value) || isInvalidHexLiteral(value)) {
-			return NaN;
-		} else {
-			var trimmed = $trim(value);
-			if (trimmed !== value) {
-				return ToNumber(trimmed);
-			}
-		}
-	}
-	return $Number(value);
-};
diff --git a/node_modules/es-abstract/2015/ToObject.js b/node_modules/es-abstract/2015/ToObject.js
deleted file mode 100644
index 50d5b94..0000000
--- a/node_modules/es-abstract/2015/ToObject.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toobject
-
-module.exports = function ToObject(value) {
-	RequireObjectCoercible(value);
-	return $Object(value);
-};
diff --git a/node_modules/es-abstract/2015/ToPrimitive.js b/node_modules/es-abstract/2015/ToPrimitive.js
deleted file mode 100644
index 81c655d..0000000
--- a/node_modules/es-abstract/2015/ToPrimitive.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var toPrimitive = require('es-to-primitive/es2015');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toprimitive
-
-module.exports = function ToPrimitive(input) {
-	if (arguments.length > 1) {
-		return toPrimitive(input, arguments[1]);
-	}
-	return toPrimitive(input);
-};
diff --git a/node_modules/es-abstract/2015/ToPropertyDescriptor.js b/node_modules/es-abstract/2015/ToPropertyDescriptor.js
deleted file mode 100644
index 7c40136..0000000
--- a/node_modules/es-abstract/2015/ToPropertyDescriptor.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-var ToBoolean = require('./ToBoolean');
-var IsCallable = require('./IsCallable');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.5
-
-module.exports = function ToPropertyDescriptor(Obj) {
-	if (Type(Obj) !== 'Object') {
-		throw new $TypeError('ToPropertyDescriptor requires an object');
-	}
-
-	var desc = {};
-	if (has(Obj, 'enumerable')) {
-		desc['[[Enumerable]]'] = ToBoolean(Obj.enumerable);
-	}
-	if (has(Obj, 'configurable')) {
-		desc['[[Configurable]]'] = ToBoolean(Obj.configurable);
-	}
-	if (has(Obj, 'value')) {
-		desc['[[Value]]'] = Obj.value;
-	}
-	if (has(Obj, 'writable')) {
-		desc['[[Writable]]'] = ToBoolean(Obj.writable);
-	}
-	if (has(Obj, 'get')) {
-		var getter = Obj.get;
-		if (typeof getter !== 'undefined' && !IsCallable(getter)) {
-			throw new $TypeError('getter must be a function');
-		}
-		desc['[[Get]]'] = getter;
-	}
-	if (has(Obj, 'set')) {
-		var setter = Obj.set;
-		if (typeof setter !== 'undefined' && !IsCallable(setter)) {
-			throw new $TypeError('setter must be a function');
-		}
-		desc['[[Set]]'] = setter;
-	}
-
-	if ((has(desc, '[[Get]]') || has(desc, '[[Set]]')) && (has(desc, '[[Value]]') || has(desc, '[[Writable]]'))) {
-		throw new $TypeError('Invalid property descriptor. Cannot both specify accessors and a value or writable attribute');
-	}
-	return desc;
-};
diff --git a/node_modules/es-abstract/2015/ToPropertyKey.js b/node_modules/es-abstract/2015/ToPropertyKey.js
deleted file mode 100644
index 38f40dd..0000000
--- a/node_modules/es-abstract/2015/ToPropertyKey.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-
-var ToPrimitive = require('./ToPrimitive');
-var ToString = require('./ToString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-topropertykey
-
-module.exports = function ToPropertyKey(argument) {
-	var key = ToPrimitive(argument, $String);
-	return typeof key === 'symbol' ? key : ToString(key);
-};
diff --git a/node_modules/es-abstract/2015/ToString.js b/node_modules/es-abstract/2015/ToString.js
deleted file mode 100644
index a345431..0000000
--- a/node_modules/es-abstract/2015/ToString.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tostring
-
-module.exports = function ToString(argument) {
-	if (typeof argument === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a string');
-	}
-	return $String(argument);
-};
diff --git a/node_modules/es-abstract/2015/ToUint16.js b/node_modules/es-abstract/2015/ToUint16.js
deleted file mode 100644
index c8a408b..0000000
--- a/node_modules/es-abstract/2015/ToUint16.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.7
-
-module.exports = function ToUint16(value) {
-	var number = ToNumber(value);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x10000);
-};
diff --git a/node_modules/es-abstract/2015/ToUint32.js b/node_modules/es-abstract/2015/ToUint32.js
deleted file mode 100644
index 3660f62..0000000
--- a/node_modules/es-abstract/2015/ToUint32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.6
-
-module.exports = function ToUint32(x) {
-	return ToNumber(x) >>> 0;
-};
diff --git a/node_modules/es-abstract/2015/ToUint8.js b/node_modules/es-abstract/2015/ToUint8.js
deleted file mode 100644
index bf84753..0000000
--- a/node_modules/es-abstract/2015/ToUint8.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-module.exports = function ToUint8(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x100);
-};
diff --git a/node_modules/es-abstract/2015/ToUint8Clamp.js b/node_modules/es-abstract/2015/ToUint8Clamp.js
deleted file mode 100644
index c7f9f56..0000000
--- a/node_modules/es-abstract/2015/ToUint8Clamp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-
-var $floor = $Math.floor;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-touint8clamp
-
-module.exports = function ToUint8Clamp(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number <= 0) { return 0; }
-	if (number >= 0xFF) { return 0xFF; }
-	var f = $floor(argument);
-	if (f + 0.5 < number) { return f + 1; }
-	if (number < f + 0.5) { return f; }
-	if (f % 2 !== 0) { return f + 1; }
-	return f;
-};
diff --git a/node_modules/es-abstract/2015/Type.js b/node_modules/es-abstract/2015/Type.js
deleted file mode 100644
index 0bd1165..0000000
--- a/node_modules/es-abstract/2015/Type.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5Type = require('../5/Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-ecmascript-data-types-and-values
-
-module.exports = function Type(x) {
-	if (typeof x === 'symbol') {
-		return 'Symbol';
-	}
-	return ES5Type(x);
-};
diff --git a/node_modules/es-abstract/2015/ValidateAndApplyPropertyDescriptor.js b/node_modules/es-abstract/2015/ValidateAndApplyPropertyDescriptor.js
deleted file mode 100644
index d4b9007..0000000
--- a/node_modules/es-abstract/2015/ValidateAndApplyPropertyDescriptor.js
+++ /dev/null
@@ -1,170 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var isSamePropertyDescriptor = require('../helpers/isSamePropertyDescriptor');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-validateandapplypropertydescriptor
-// https://www.ecma-international.org/ecma-262/8.0/#sec-validateandapplypropertydescriptor
-
-// eslint-disable-next-line max-lines-per-function, max-statements, max-params
-module.exports = function ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current) {
-	// this uses the ES2017+ logic, since it fixes a number of bugs in the ES2015 logic.
-	var oType = Type(O);
-	if (oType !== 'Undefined' && oType !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be undefined or an Object');
-	}
-	if (Type(extensible) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: extensible must be a Boolean');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (Type(current) !== 'Undefined' && !isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, current)) {
-		throw new $TypeError('Assertion failed: current must be a Property Descriptor, or undefined');
-	}
-	if (oType !== 'Undefined' && !IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: if O is not undefined, P must be a Property Key');
-	}
-	if (Type(current) === 'Undefined') {
-		if (!extensible) {
-			return false;
-		}
-		if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': Desc['[[Configurable]]'],
-						'[[Enumerable]]': Desc['[[Enumerable]]'],
-						'[[Value]]': Desc['[[Value]]'],
-						'[[Writable]]': Desc['[[Writable]]']
-					}
-				);
-			}
-		} else {
-			if (!IsAccessorDescriptor(Desc)) {
-				throw new $TypeError('Assertion failed: Desc is not an accessor descriptor');
-			}
-			if (oType !== 'Undefined') {
-				return DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					Desc
-				);
-			}
-		}
-		return true;
-	}
-	if (IsGenericDescriptor(Desc) && !('[[Configurable]]' in Desc) && !('[[Enumerable]]' in Desc)) {
-		return true;
-	}
-	if (isSamePropertyDescriptor({ SameValue: SameValue }, Desc, current)) {
-		return true; // removed by ES2017, but should still be correct
-	}
-	// "if every field in Desc is absent, return true" can't really match the assertion that it's a Property Descriptor
-	if (!current['[[Configurable]]']) {
-		if (Desc['[[Configurable]]']) {
-			return false;
-		}
-		if ('[[Enumerable]]' in Desc && !Desc['[[Enumerable]]'] === !!current['[[Enumerable]]']) {
-			return false;
-		}
-	}
-	if (IsGenericDescriptor(Desc)) {
-		// no further validation is required.
-	} else if (IsDataDescriptor(current) !== IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			return false;
-		}
-		if (IsDataDescriptor(current)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': current['[[Configurable]]'],
-						'[[Enumerable]]': current['[[Enumerable]]'],
-						'[[Get]]': undefined
-					}
-				);
-			}
-		} else if (oType !== 'Undefined') {
-			DefineOwnProperty(
-				IsDataDescriptor,
-				SameValue,
-				FromPropertyDescriptor,
-				O,
-				P,
-				{
-					'[[Configurable]]': current['[[Configurable]]'],
-					'[[Enumerable]]': current['[[Enumerable]]'],
-					'[[Value]]': undefined
-				}
-			);
-		}
-	} else if (IsDataDescriptor(current) && IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]'] && !current['[[Writable]]']) {
-			if ('[[Writable]]' in Desc && Desc['[[Writable]]']) {
-				return false;
-			}
-			if ('[[Value]]' in Desc && !SameValue(Desc['[[Value]]'], current['[[Value]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else if (IsAccessorDescriptor(current) && IsAccessorDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			if ('[[Set]]' in Desc && !SameValue(Desc['[[Set]]'], current['[[Set]]'])) {
-				return false;
-			}
-			if ('[[Get]]' in Desc && !SameValue(Desc['[[Get]]'], current['[[Get]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else {
-		throw new $TypeError('Assertion failed: current and Desc are not both data, both accessors, or one accessor and one data.');
-	}
-	if (oType !== 'Undefined') {
-		return DefineOwnProperty(
-			IsDataDescriptor,
-			SameValue,
-			FromPropertyDescriptor,
-			O,
-			P,
-			Desc
-		);
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2015/WeekDay.js b/node_modules/es-abstract/2015/WeekDay.js
deleted file mode 100644
index 2973e02..0000000
--- a/node_modules/es-abstract/2015/WeekDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-var Day = require('./Day');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.6
-
-module.exports = function WeekDay(t) {
-	return mod(Day(t) + 4, 7);
-};
diff --git a/node_modules/es-abstract/2015/YearFromTime.js b/node_modules/es-abstract/2015/YearFromTime.js
deleted file mode 100644
index ff5339f..0000000
--- a/node_modules/es-abstract/2015/YearFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-
-var callBound = require('../helpers/callBound');
-
-var $getUTCFullYear = callBound('Date.prototype.getUTCFullYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function YearFromTime(t) {
-	// largest y such that this.TimeFromYear(y) <= t
-	return $getUTCFullYear(new $Date(t));
-};
diff --git a/node_modules/es-abstract/2015/modulo.js b/node_modules/es-abstract/2015/modulo.js
deleted file mode 100644
index bc04c06..0000000
--- a/node_modules/es-abstract/2015/modulo.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-5.2
-
-module.exports = function modulo(x, y) {
-	return mod(x, y);
-};
diff --git a/node_modules/es-abstract/2015/msFromTime.js b/node_modules/es-abstract/2015/msFromTime.js
deleted file mode 100644
index c31eda0..0000000
--- a/node_modules/es-abstract/2015/msFromTime.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerSecond = require('../helpers/timeConstants').msPerSecond;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function msFromTime(t) {
-	return mod(t, msPerSecond);
-};
diff --git a/node_modules/es-abstract/2015/thisBooleanValue.js b/node_modules/es-abstract/2015/thisBooleanValue.js
deleted file mode 100644
index 3ffac9c..0000000
--- a/node_modules/es-abstract/2015/thisBooleanValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $BooleanValueOf = require('../helpers/callBound')('Boolean.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-boolean-prototype-object
-
-module.exports = function thisBooleanValue(value) {
-	if (Type(value) === 'Boolean') {
-		return value;
-	}
-
-	return $BooleanValueOf(value);
-};
diff --git a/node_modules/es-abstract/2015/thisNumberValue.js b/node_modules/es-abstract/2015/thisNumberValue.js
deleted file mode 100644
index 0345e52..0000000
--- a/node_modules/es-abstract/2015/thisNumberValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var Type = require('./Type');
-
-var $NumberValueOf = callBound('Number.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-number-prototype-object
-
-module.exports = function thisNumberValue(value) {
-	if (Type(value) === 'Number') {
-		return value;
-	}
-
-	return $NumberValueOf(value);
-};
-
diff --git a/node_modules/es-abstract/2015/thisStringValue.js b/node_modules/es-abstract/2015/thisStringValue.js
deleted file mode 100644
index 3b99b6e..0000000
--- a/node_modules/es-abstract/2015/thisStringValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $StringValueOf = require('../helpers/callBound')('String.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-string-prototype-object
-
-module.exports = function thisStringValue(value) {
-	if (Type(value) === 'String') {
-		return value;
-	}
-
-	return $StringValueOf(value);
-};
diff --git a/node_modules/es-abstract/2015/thisTimeValue.js b/node_modules/es-abstract/2015/thisTimeValue.js
deleted file mode 100644
index d7cda28..0000000
--- a/node_modules/es-abstract/2015/thisTimeValue.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $DateValueOf = require('../helpers/callBound')('Date.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-date-prototype-object
-
-module.exports = function thisTimeValue(value) {
-	return $DateValueOf(value);
-};
diff --git a/node_modules/es-abstract/2016/AbstractEqualityComparison.js b/node_modules/es-abstract/2016/AbstractEqualityComparison.js
deleted file mode 100644
index 40b3909..0000000
--- a/node_modules/es-abstract/2016/AbstractEqualityComparison.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-abstract-equality-comparison
-
-module.exports = function AbstractEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType === yType) {
-		return x === y; // ES6+ specified this shortcut anyways.
-	}
-	if (x == null && y == null) {
-		return true;
-	}
-	if (xType === 'Number' && yType === 'String') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if (xType === 'String' && yType === 'Number') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (xType === 'Boolean') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (yType === 'Boolean') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if ((xType === 'String' || xType === 'Number' || xType === 'Symbol') && yType === 'Object') {
-		return AbstractEqualityComparison(x, ToPrimitive(y));
-	}
-	if (xType === 'Object' && (yType === 'String' || yType === 'Number' || yType === 'Symbol')) {
-		return AbstractEqualityComparison(ToPrimitive(x), y);
-	}
-	return false;
-};
diff --git a/node_modules/es-abstract/2016/AbstractRelationalComparison.js b/node_modules/es-abstract/2016/AbstractRelationalComparison.js
deleted file mode 100644
index bc7ca83..0000000
--- a/node_modules/es-abstract/2016/AbstractRelationalComparison.js
+++ /dev/null
@@ -1,66 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Number = GetIntrinsic('%Number%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.8.5
-
-// eslint-disable-next-line max-statements
-module.exports = function AbstractRelationalComparison(x, y, LeftFirst) {
-	if (Type(LeftFirst) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: LeftFirst argument must be a Boolean');
-	}
-	var px;
-	var py;
-	if (LeftFirst) {
-		px = ToPrimitive(x, $Number);
-		py = ToPrimitive(y, $Number);
-	} else {
-		py = ToPrimitive(y, $Number);
-		px = ToPrimitive(x, $Number);
-	}
-	var bothStrings = Type(px) === 'String' && Type(py) === 'String';
-	if (!bothStrings) {
-		var nx = ToNumber(px);
-		var ny = ToNumber(py);
-		if ($isNaN(nx) || $isNaN(ny)) {
-			return undefined;
-		}
-		if ($isFinite(nx) && $isFinite(ny) && nx === ny) {
-			return false;
-		}
-		if (nx === 0 && ny === 0) {
-			return false;
-		}
-		if (nx === Infinity) {
-			return false;
-		}
-		if (ny === Infinity) {
-			return true;
-		}
-		if (ny === -Infinity) {
-			return false;
-		}
-		if (nx === -Infinity) {
-			return true;
-		}
-		return nx < ny; // by now, these are both nonzero, finite, and not equal
-	}
-	if (isPrefixOf(py, px)) {
-		return false;
-	}
-	if (isPrefixOf(px, py)) {
-		return true;
-	}
-	return px < py; // both strings, neither a prefix of the other. shortcut for steps c-f
-};
diff --git a/node_modules/es-abstract/2016/AdvanceStringIndex.js b/node_modules/es-abstract/2016/AdvanceStringIndex.js
deleted file mode 100644
index 666f578..0000000
--- a/node_modules/es-abstract/2016/AdvanceStringIndex.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $charCodeAt = require('../helpers/callBound')('String.prototype.charCodeAt');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-advancestringindex
-
-module.exports = function AdvanceStringIndex(S, index, unicode) {
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	if (!IsInteger(index) || index < 0 || index > MAX_SAFE_INTEGER) {
-		throw new $TypeError('Assertion failed: `length` must be an integer >= 0 and <= 2**53');
-	}
-	if (Type(unicode) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `unicode` must be a Boolean');
-	}
-	if (!unicode) {
-		return index + 1;
-	}
-	var length = S.length;
-	if ((index + 1) >= length) {
-		return index + 1;
-	}
-
-	var first = $charCodeAt(S, index);
-	if (first < 0xD800 || first > 0xDBFF) {
-		return index + 1;
-	}
-
-	var second = $charCodeAt(S, index + 1);
-	if (second < 0xDC00 || second > 0xDFFF) {
-		return index + 1;
-	}
-
-	return index + 2;
-};
diff --git a/node_modules/es-abstract/2016/ArrayCreate.js b/node_modules/es-abstract/2016/ArrayCreate.js
deleted file mode 100644
index fc9a7cf..0000000
--- a/node_modules/es-abstract/2016/ArrayCreate.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ArrayPrototype = GetIntrinsic('%Array.prototype%');
-var $RangeError = GetIntrinsic('%RangeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsInteger = require('./IsInteger');
-
-var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1;
-
-var $setProto = GetIntrinsic('%Object.setPrototypeOf%', true) || (
-	// eslint-disable-next-line no-proto, no-negated-condition
-	[].__proto__ !== $ArrayPrototype
-		? null
-		: function (O, proto) {
-			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
-			return O;
-		}
-);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraycreate
-
-module.exports = function ArrayCreate(length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: `length` must be an integer Number >= 0');
-	}
-	if (length > MAX_ARRAY_LENGTH) {
-		throw new $RangeError('length is greater than (2**32 - 1)');
-	}
-	var proto = arguments.length > 1 ? arguments[1] : $ArrayPrototype;
-	var A = []; // steps 5 - 7, and 9
-	if (proto !== $ArrayPrototype) { // step 8
-		if (!$setProto) {
-			throw new $SyntaxError('ArrayCreate: a `proto` argument that is not `Array.prototype` is not supported in an environment that does not support setting the [[Prototype]]');
-		}
-		$setProto(A, proto);
-	}
-	if (length !== 0) { // bypasses the need for step 2
-		A.length = length;
-	}
-	/* step 10, the above as a shortcut for the below
-    OrdinaryDefineOwnProperty(A, 'length', {
-        '[[Configurable]]': false,
-        '[[Enumerable]]': false,
-        '[[Value]]': length,
-        '[[Writable]]': true
-    });
-    */
-	return A;
-};
diff --git a/node_modules/es-abstract/2016/ArraySetLength.js b/node_modules/es-abstract/2016/ArraySetLength.js
deleted file mode 100644
index c9134c6..0000000
--- a/node_modules/es-abstract/2016/ArraySetLength.js
+++ /dev/null
@@ -1,85 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var assign = require('object.assign');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsArray = require('./IsArray');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var OrdinaryDefineOwnProperty = require('./OrdinaryDefineOwnProperty');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var ToUint32 = require('./ToUint32');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraysetlength
-
-// eslint-disable-next-line max-statements, max-lines-per-function
-module.exports = function ArraySetLength(A, Desc) {
-	if (!IsArray(A)) {
-		throw new $TypeError('Assertion failed: A must be an Array');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!('[[Value]]' in Desc)) {
-		return OrdinaryDefineOwnProperty(A, 'length', Desc);
-	}
-	var newLenDesc = assign({}, Desc);
-	var newLen = ToUint32(Desc['[[Value]]']);
-	var numberLen = ToNumber(Desc['[[Value]]']);
-	if (newLen !== numberLen) {
-		throw new $RangeError('Invalid array length');
-	}
-	newLenDesc['[[Value]]'] = newLen;
-	var oldLenDesc = OrdinaryGetOwnProperty(A, 'length');
-	if (!IsDataDescriptor(oldLenDesc)) {
-		throw new $TypeError('Assertion failed: an array had a non-data descriptor on `length`');
-	}
-	var oldLen = oldLenDesc['[[Value]]'];
-	if (newLen >= oldLen) {
-		return OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	}
-	if (!oldLenDesc['[[Writable]]']) {
-		return false;
-	}
-	var newWritable;
-	if (!('[[Writable]]' in newLenDesc) || newLenDesc['[[Writable]]']) {
-		newWritable = true;
-	} else {
-		newWritable = false;
-		newLenDesc['[[Writable]]'] = true;
-	}
-	var succeeded = OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	if (!succeeded) {
-		return false;
-	}
-	while (newLen < oldLen) {
-		oldLen -= 1;
-		// eslint-disable-next-line no-param-reassign
-		var deleteSucceeded = delete A[ToString(oldLen)];
-		if (!deleteSucceeded) {
-			newLenDesc['[[Value]]'] = oldLen + 1;
-			if (!newWritable) {
-				newLenDesc['[[Writable]]'] = false;
-				OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-				return false;
-			}
-		}
-	}
-	if (!newWritable) {
-		return OrdinaryDefineOwnProperty(A, 'length', { '[[Writable]]': false });
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2016/ArraySpeciesCreate.js b/node_modules/es-abstract/2016/ArraySpeciesCreate.js
deleted file mode 100644
index 98b9b56..0000000
--- a/node_modules/es-abstract/2016/ArraySpeciesCreate.js
+++ /dev/null
@@ -1,46 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsConstructor = require('./IsConstructor');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate
-
-module.exports = function ArraySpeciesCreate(originalArray, length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: length must be an integer >= 0');
-	}
-	var len = length === 0 ? 0 : length;
-	var C;
-	var isArray = IsArray(originalArray);
-	if (isArray) {
-		C = Get(originalArray, 'constructor');
-		// TODO: figure out how to make a cross-realm normal Array, a same-realm Array
-		// if (IsConstructor(C)) {
-		// 	if C is another realm's Array, C = undefined
-		// 	Object.getPrototypeOf(Object.getPrototypeOf(Object.getPrototypeOf(Array))) === null ?
-		// }
-		if ($species && Type(C) === 'Object') {
-			C = Get(C, $species);
-			if (C === null) {
-				C = void 0;
-			}
-		}
-	}
-	if (typeof C === 'undefined') {
-		return $Array(len);
-	}
-	if (!IsConstructor(C)) {
-		throw new $TypeError('C must be a constructor');
-	}
-	return new C(len); // Construct(C, len);
-};
-
diff --git a/node_modules/es-abstract/2016/Call.js b/node_modules/es-abstract/2016/Call.js
deleted file mode 100644
index f0f0451..0000000
--- a/node_modules/es-abstract/2016/Call.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-var callBound = require('../helpers/callBound');
-
-var $apply = GetIntrinsic('%Reflect.apply%', true) || callBound('%Function.prototype.apply%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-call
-
-module.exports = function Call(F, V) {
-	var args = arguments.length > 2 ? arguments[2] : [];
-	return $apply(F, V, args);
-};
diff --git a/node_modules/es-abstract/2016/CanonicalNumericIndexString.js b/node_modules/es-abstract/2016/CanonicalNumericIndexString.js
deleted file mode 100644
index 625f853..0000000
--- a/node_modules/es-abstract/2016/CanonicalNumericIndexString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring
-
-module.exports = function CanonicalNumericIndexString(argument) {
-	if (Type(argument) !== 'String') {
-		throw new $TypeError('Assertion failed: `argument` must be a String');
-	}
-	if (argument === '-0') { return -0; }
-	var n = ToNumber(argument);
-	if (SameValue(ToString(n), argument)) { return n; }
-	return void 0;
-};
diff --git a/node_modules/es-abstract/2016/CompletePropertyDescriptor.js b/node_modules/es-abstract/2016/CompletePropertyDescriptor.js
deleted file mode 100644
index 548bf41..0000000
--- a/node_modules/es-abstract/2016/CompletePropertyDescriptor.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor
-
-module.exports = function CompletePropertyDescriptor(Desc) {
-	/* eslint no-param-reassign: 0 */
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-		if (!has(Desc, '[[Value]]')) {
-			Desc['[[Value]]'] = void 0;
-		}
-		if (!has(Desc, '[[Writable]]')) {
-			Desc['[[Writable]]'] = false;
-		}
-	} else {
-		if (!has(Desc, '[[Get]]')) {
-			Desc['[[Get]]'] = void 0;
-		}
-		if (!has(Desc, '[[Set]]')) {
-			Desc['[[Set]]'] = void 0;
-		}
-	}
-	if (!has(Desc, '[[Enumerable]]')) {
-		Desc['[[Enumerable]]'] = false;
-	}
-	if (!has(Desc, '[[Configurable]]')) {
-		Desc['[[Configurable]]'] = false;
-	}
-	return Desc;
-};
diff --git a/node_modules/es-abstract/2016/CreateDataProperty.js b/node_modules/es-abstract/2016/CreateDataProperty.js
deleted file mode 100644
index 32a86ef..0000000
--- a/node_modules/es-abstract/2016/CreateDataProperty.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty
-
-module.exports = function CreateDataProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var oldDesc = OrdinaryGetOwnProperty(O, P);
-	var extensible = !oldDesc || IsExtensible(O);
-	var immutable = oldDesc && (!oldDesc['[[Writable]]'] || !oldDesc['[[Configurable]]']);
-	if (immutable || !extensible) {
-		return false;
-	}
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		{
-			'[[Configurable]]': true,
-			'[[Enumerable]]': true,
-			'[[Value]]': V,
-			'[[Writable]]': true
-		}
-	);
-};
diff --git a/node_modules/es-abstract/2016/CreateDataPropertyOrThrow.js b/node_modules/es-abstract/2016/CreateDataPropertyOrThrow.js
deleted file mode 100644
index 9feaec8..0000000
--- a/node_modules/es-abstract/2016/CreateDataPropertyOrThrow.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var CreateDataProperty = require('./CreateDataProperty');
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// // https://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow
-
-module.exports = function CreateDataPropertyOrThrow(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var success = CreateDataProperty(O, P, V);
-	if (!success) {
-		throw new $TypeError('unable to create data property');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2016/CreateHTML.js b/node_modules/es-abstract/2016/CreateHTML.js
deleted file mode 100644
index 536c92d..0000000
--- a/node_modules/es-abstract/2016/CreateHTML.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $replace = callBound('String.prototype.replace');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createhtml
-
-module.exports = function CreateHTML(string, tag, attribute, value) {
-	if (Type(tag) !== 'String' || Type(attribute) !== 'String') {
-		throw new $TypeError('Assertion failed: `tag` and `attribute` must be strings');
-	}
-	var str = RequireObjectCoercible(string);
-	var S = ToString(str);
-	var p1 = '<' + tag;
-	if (attribute !== '') {
-		var V = ToString(value);
-		var escapedV = $replace(V, /\x22/g, '&quot;');
-		p1 += '\x20' + attribute + '\x3D\x22' + escapedV + '\x22';
-	}
-	return p1 + '>' + S + '</' + tag + '>';
-};
diff --git a/node_modules/es-abstract/2016/CreateIterResultObject.js b/node_modules/es-abstract/2016/CreateIterResultObject.js
deleted file mode 100644
index aef1d22..0000000
--- a/node_modules/es-abstract/2016/CreateIterResultObject.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject
-
-module.exports = function CreateIterResultObject(value, done) {
-	if (Type(done) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: Type(done) is not Boolean');
-	}
-	return {
-		value: value,
-		done: done
-	};
-};
diff --git a/node_modules/es-abstract/2016/CreateListFromArrayLike.js b/node_modules/es-abstract/2016/CreateListFromArrayLike.js
deleted file mode 100644
index d6b44b5..0000000
--- a/node_modules/es-abstract/2016/CreateListFromArrayLike.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBound = require('../helpers/callBound');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $indexOf = callBound('Array.prototype.indexOf', true) || callBound('String.prototype.indexOf');
-var $push = callBound('Array.prototype.push');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToLength = require('./ToLength');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike
-module.exports = function CreateListFromArrayLike(obj) {
-	var elementTypes = arguments.length > 1
-		? arguments[1]
-		: ['Undefined', 'Null', 'Boolean', 'String', 'Symbol', 'Number', 'Object'];
-
-	if (Type(obj) !== 'Object') {
-		throw new $TypeError('Assertion failed: `obj` must be an Object');
-	}
-	if (!IsArray(elementTypes)) {
-		throw new $TypeError('Assertion failed: `elementTypes`, if provided, must be an array');
-	}
-	var len = ToLength(Get(obj, 'length'));
-	var list = [];
-	var index = 0;
-	while (index < len) {
-		var indexName = ToString(index);
-		var next = Get(obj, indexName);
-		var nextType = Type(next);
-		if ($indexOf(elementTypes, nextType) < 0) {
-			throw new $TypeError('item type ' + nextType + ' is not a valid elementType');
-		}
-		$push(list, next);
-		index += 1;
-	}
-	return list;
-};
diff --git a/node_modules/es-abstract/2016/CreateMethodProperty.js b/node_modules/es-abstract/2016/CreateMethodProperty.js
deleted file mode 100644
index 5b599ae..0000000
--- a/node_modules/es-abstract/2016/CreateMethodProperty.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createmethodproperty
-
-module.exports = function CreateMethodProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var newDesc = {
-		'[[Configurable]]': true,
-		'[[Enumerable]]': false,
-		'[[Value]]': V,
-		'[[Writable]]': true
-	};
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		newDesc
-	);
-};
diff --git a/node_modules/es-abstract/2016/DateFromTime.js b/node_modules/es-abstract/2016/DateFromTime.js
deleted file mode 100644
index 962dba1..0000000
--- a/node_modules/es-abstract/2016/DateFromTime.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-var MonthFromTime = require('./MonthFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.5
-
-module.exports = function DateFromTime(t) {
-	var m = MonthFromTime(t);
-	var d = DayWithinYear(t);
-	if (m === 0) {
-		return d + 1;
-	}
-	if (m === 1) {
-		return d - 30;
-	}
-	var leap = InLeapYear(t);
-	if (m === 2) {
-		return d - 58 - leap;
-	}
-	if (m === 3) {
-		return d - 89 - leap;
-	}
-	if (m === 4) {
-		return d - 119 - leap;
-	}
-	if (m === 5) {
-		return d - 150 - leap;
-	}
-	if (m === 6) {
-		return d - 180 - leap;
-	}
-	if (m === 7) {
-		return d - 211 - leap;
-	}
-	if (m === 8) {
-		return d - 242 - leap;
-	}
-	if (m === 9) {
-		return d - 272 - leap;
-	}
-	if (m === 10) {
-		return d - 303 - leap;
-	}
-	if (m === 11) {
-		return d - 333 - leap;
-	}
-	throw new $EvalError('Assertion failed: MonthFromTime returned an impossible value: ' + m);
-};
diff --git a/node_modules/es-abstract/2016/Day.js b/node_modules/es-abstract/2016/Day.js
deleted file mode 100644
index 00df813..0000000
--- a/node_modules/es-abstract/2016/Day.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function Day(t) {
-	return $floor(t / msPerDay);
-};
diff --git a/node_modules/es-abstract/2016/DayFromYear.js b/node_modules/es-abstract/2016/DayFromYear.js
deleted file mode 100644
index 08dd5af..0000000
--- a/node_modules/es-abstract/2016/DayFromYear.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DayFromYear(y) {
-	return (365 * (y - 1970)) + $floor((y - 1969) / 4) - $floor((y - 1901) / 100) + $floor((y - 1601) / 400);
-};
-
diff --git a/node_modules/es-abstract/2016/DayWithinYear.js b/node_modules/es-abstract/2016/DayWithinYear.js
deleted file mode 100644
index cfc4002..0000000
--- a/node_modules/es-abstract/2016/DayWithinYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var Day = require('./Day');
-var DayFromYear = require('./DayFromYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function DayWithinYear(t) {
-	return Day(t) - DayFromYear(YearFromTime(t));
-};
diff --git a/node_modules/es-abstract/2016/DaysInYear.js b/node_modules/es-abstract/2016/DaysInYear.js
deleted file mode 100644
index db32251..0000000
--- a/node_modules/es-abstract/2016/DaysInYear.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DaysInYear(y) {
-	if (mod(y, 4) !== 0) {
-		return 365;
-	}
-	if (mod(y, 100) !== 0) {
-		return 366;
-	}
-	if (mod(y, 400) !== 0) {
-		return 365;
-	}
-	return 366;
-};
diff --git a/node_modules/es-abstract/2016/DefinePropertyOrThrow.js b/node_modules/es-abstract/2016/DefinePropertyOrThrow.js
deleted file mode 100644
index 7977f6e..0000000
--- a/node_modules/es-abstract/2016/DefinePropertyOrThrow.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow
-
-module.exports = function DefinePropertyOrThrow(O, P, desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var Desc = isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, desc) ? desc : ToPropertyDescriptor(desc);
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc is not a valid Property Descriptor');
-	}
-
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		Desc
-	);
-};
diff --git a/node_modules/es-abstract/2016/DeletePropertyOrThrow.js b/node_modules/es-abstract/2016/DeletePropertyOrThrow.js
deleted file mode 100644
index b476817..0000000
--- a/node_modules/es-abstract/2016/DeletePropertyOrThrow.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow
-
-module.exports = function DeletePropertyOrThrow(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// eslint-disable-next-line no-param-reassign
-	var success = delete O[P];
-	if (!success) {
-		throw new $TypeError('Attempt to delete property failed.');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2016/EnumerableOwnNames.js b/node_modules/es-abstract/2016/EnumerableOwnNames.js
deleted file mode 100644
index d068584..0000000
--- a/node_modules/es-abstract/2016/EnumerableOwnNames.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var keys = require('object-keys');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-enumerableownnames
-
-module.exports = function EnumerableOwnNames(O) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	return keys(O);
-};
diff --git a/node_modules/es-abstract/2016/FromPropertyDescriptor.js b/node_modules/es-abstract/2016/FromPropertyDescriptor.js
deleted file mode 100644
index 5ec200e..0000000
--- a/node_modules/es-abstract/2016/FromPropertyDescriptor.js
+++ /dev/null
@@ -1,36 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor
-
-module.exports = function FromPropertyDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return Desc;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	var obj = {};
-	if ('[[Value]]' in Desc) {
-		obj.value = Desc['[[Value]]'];
-	}
-	if ('[[Writable]]' in Desc) {
-		obj.writable = Desc['[[Writable]]'];
-	}
-	if ('[[Get]]' in Desc) {
-		obj.get = Desc['[[Get]]'];
-	}
-	if ('[[Set]]' in Desc) {
-		obj.set = Desc['[[Set]]'];
-	}
-	if ('[[Enumerable]]' in Desc) {
-		obj.enumerable = Desc['[[Enumerable]]'];
-	}
-	if ('[[Configurable]]' in Desc) {
-		obj.configurable = Desc['[[Configurable]]'];
-	}
-	return obj;
-};
diff --git a/node_modules/es-abstract/2016/Get.js b/node_modules/es-abstract/2016/Get.js
deleted file mode 100644
index 5b9ad78..0000000
--- a/node_modules/es-abstract/2016/Get.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var inspect = require('object-inspect');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-/**
- * 7.3.1 Get (O, P) - https://ecma-international.org/ecma-262/6.0/#sec-get-o-p
- * 1. Assert: Type(O) is Object.
- * 2. Assert: IsPropertyKey(P) is true.
- * 3. Return O.[[Get]](P, O).
- */
-
-module.exports = function Get(O, P) {
-	// 7.3.1.1
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	// 7.3.1.2
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true, got ' + inspect(P));
-	}
-	// 7.3.1.3
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2016/GetIterator.js b/node_modules/es-abstract/2016/GetIterator.js
deleted file mode 100644
index 7beddac..0000000
--- a/node_modules/es-abstract/2016/GetIterator.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getIteratorMethod = require('../helpers/getIteratorMethod');
-var AdvanceStringIndex = require('./AdvanceStringIndex');
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsArray = require('./IsArray');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getiterator
-
-module.exports = function GetIterator(obj, method) {
-	var actualMethod = method;
-	if (arguments.length < 2) {
-		actualMethod = getIteratorMethod(
-			{
-				AdvanceStringIndex: AdvanceStringIndex,
-				GetMethod: GetMethod,
-				IsArray: IsArray,
-				Type: Type
-			},
-			obj
-		);
-	}
-	var iterator = Call(actualMethod, obj);
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('iterator must return an object');
-	}
-
-	return iterator;
-};
diff --git a/node_modules/es-abstract/2016/GetMethod.js b/node_modules/es-abstract/2016/GetMethod.js
deleted file mode 100644
index aef8cbc..0000000
--- a/node_modules/es-abstract/2016/GetMethod.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var GetV = require('./GetV');
-var IsCallable = require('./IsCallable');
-var IsPropertyKey = require('./IsPropertyKey');
-
-/**
- * 7.3.9 - https://ecma-international.org/ecma-262/6.0/#sec-getmethod
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let func be GetV(O, P).
- * 3. ReturnIfAbrupt(func).
- * 4. If func is either undefined or null, return undefined.
- * 5. If IsCallable(func) is false, throw a TypeError exception.
- * 6. Return func.
- */
-
-module.exports = function GetMethod(O, P) {
-	// 7.3.9.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.9.2
-	var func = GetV(O, P);
-
-	// 7.3.9.4
-	if (func == null) {
-		return void 0;
-	}
-
-	// 7.3.9.5
-	if (!IsCallable(func)) {
-		throw new $TypeError(P + 'is not a function');
-	}
-
-	// 7.3.9.6
-	return func;
-};
diff --git a/node_modules/es-abstract/2016/GetOwnPropertyKeys.js b/node_modules/es-abstract/2016/GetOwnPropertyKeys.js
deleted file mode 100644
index 8d7e5ee..0000000
--- a/node_modules/es-abstract/2016/GetOwnPropertyKeys.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var hasSymbols = require('has-symbols')();
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $gOPS = hasSymbols && GetIntrinsic('%Object.getOwnPropertySymbols%');
-var keys = require('object-keys');
-
-var esType = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getownpropertykeys
-
-module.exports = function GetOwnPropertyKeys(O, Type) {
-	if (esType(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (Type === 'Symbol') {
-		return $gOPS ? $gOPS(O) : [];
-	}
-	if (Type === 'String') {
-		if (!$gOPN) {
-			return keys(O);
-		}
-		return $gOPN(O);
-	}
-	throw new $TypeError('Assertion failed: `Type` must be `"String"` or `"Symbol"`');
-};
diff --git a/node_modules/es-abstract/2016/GetPrototypeFromConstructor.js b/node_modules/es-abstract/2016/GetPrototypeFromConstructor.js
deleted file mode 100644
index 62da8fb..0000000
--- a/node_modules/es-abstract/2016/GetPrototypeFromConstructor.js
+++ /dev/null
@@ -1,28 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Function = GetIntrinsic('%Function%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getprototypefromconstructor
-
-module.exports = function GetPrototypeFromConstructor(constructor, intrinsicDefaultProto) {
-	var intrinsic = GetIntrinsic(intrinsicDefaultProto); // throws if not a valid intrinsic
-	if (!IsConstructor(constructor)) {
-		throw new $TypeError('Assertion failed: `constructor` must be a constructor');
-	}
-	var proto = Get(constructor, 'prototype');
-	if (Type(proto) !== 'Object') {
-		if (!(constructor instanceof $Function)) {
-			// ignore other realms, for now
-			throw new $TypeError('cross-realm constructors not currently supported');
-		}
-		proto = intrinsic;
-	}
-	return proto;
-};
diff --git a/node_modules/es-abstract/2016/GetSubstitution.js b/node_modules/es-abstract/2016/GetSubstitution.js
deleted file mode 100644
index de41b01..0000000
--- a/node_modules/es-abstract/2016/GetSubstitution.js
+++ /dev/null
@@ -1,104 +0,0 @@
-
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $parseInt = GetIntrinsic('%parseInt%');
-
-var inspect = require('object-inspect');
-
-var regexTester = require('../helpers/regexTester');
-var callBound = require('../helpers/callBound');
-var every = require('../helpers/every');
-
-var isDigit = regexTester(/^[0-9]$/);
-
-var $charAt = callBound('String.prototype.charAt');
-var $strSlice = callBound('String.prototype.slice');
-
-var IsArray = require('./IsArray');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
-
-var isStringOrHole = function (capture, index, arr) {
-	return Type(capture) === 'String' || (canDistinguishSparseFromUndefined ? !(index in arr) : Type(capture) === 'Undefined');
-};
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getsubstitution
-
-// eslint-disable-next-line max-statements, max-params, max-lines-per-function
-module.exports = function GetSubstitution(matched, str, position, captures, replacement) {
-	if (Type(matched) !== 'String') {
-		throw new $TypeError('Assertion failed: `matched` must be a String');
-	}
-	var matchLength = matched.length;
-
-	if (Type(str) !== 'String') {
-		throw new $TypeError('Assertion failed: `str` must be a String');
-	}
-	var stringLength = str.length;
-
-	if (!IsInteger(position) || position < 0 || position > stringLength) {
-		throw new $TypeError('Assertion failed: `position` must be a nonnegative integer, and less than or equal to the length of `string`, got ' + inspect(position));
-	}
-
-	if (!IsArray(captures) || !every(captures, isStringOrHole)) {
-		throw new $TypeError('Assertion failed: `captures` must be a List of Strings, got ' + inspect(captures));
-	}
-
-	if (Type(replacement) !== 'String') {
-		throw new $TypeError('Assertion failed: `replacement` must be a String');
-	}
-
-	var tailPos = position + matchLength;
-	var m = captures.length;
-
-	var result = '';
-	for (var i = 0; i < replacement.length; i += 1) {
-		// if this is a $, and it's not the end of the replacement
-		var current = $charAt(replacement, i);
-		var isLast = (i + 1) >= replacement.length;
-		var nextIsLast = (i + 2) >= replacement.length;
-		if (current === '$' && !isLast) {
-			var next = $charAt(replacement, i + 1);
-			if (next === '$') {
-				result += '$';
-				i += 1;
-			} else if (next === '&') {
-				result += matched;
-				i += 1;
-			} else if (next === '`') {
-				result += position === 0 ? '' : $strSlice(str, 0, position - 1);
-				i += 1;
-			} else if (next === "'") {
-				result += tailPos >= stringLength ? '' : $strSlice(str, tailPos);
-				i += 1;
-			} else {
-				var nextNext = nextIsLast ? null : $charAt(replacement, i + 2);
-				if (isDigit(next) && next !== '0' && (nextIsLast || !isDigit(nextNext))) {
-					// $1 through $9, and not followed by a digit
-					var n = $parseInt(next, 10);
-					// if (n > m, impl-defined)
-					result += (n <= m && Type(captures[n - 1]) === 'Undefined') ? '' : captures[n - 1];
-					i += 1;
-				} else if (isDigit(next) && (nextIsLast || isDigit(nextNext))) {
-					// $00 through $99
-					var nn = next + nextNext;
-					var nnI = $parseInt(nn, 10) - 1;
-					// if nn === '00' or nn > m, impl-defined
-					result += (nn <= m && Type(captures[nnI]) === 'Undefined') ? '' : captures[nnI];
-					i += 2;
-				} else {
-					result += '$';
-				}
-			}
-		} else {
-			// the final $, or else not a $
-			result += $charAt(replacement, i);
-		}
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2016/GetV.js b/node_modules/es-abstract/2016/GetV.js
deleted file mode 100644
index 7b5139a..0000000
--- a/node_modules/es-abstract/2016/GetV.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var ToObject = require('./ToObject');
-
-/**
- * 7.3.2 GetV (V, P)
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let O be ToObject(V).
- * 3. ReturnIfAbrupt(O).
- * 4. Return O.[[Get]](P, V).
- */
-
-module.exports = function GetV(V, P) {
-	// 7.3.2.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.2.2-3
-	var O = ToObject(V);
-
-	// 7.3.2.4
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2016/HasOwnProperty.js b/node_modules/es-abstract/2016/HasOwnProperty.js
deleted file mode 100644
index 679059f..0000000
--- a/node_modules/es-abstract/2016/HasOwnProperty.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var has = require('has');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty
-
-module.exports = function HasOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return has(O, P);
-};
diff --git a/node_modules/es-abstract/2016/HasProperty.js b/node_modules/es-abstract/2016/HasProperty.js
deleted file mode 100644
index 5f2d212..0000000
--- a/node_modules/es-abstract/2016/HasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasproperty
-
-module.exports = function HasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2016/HourFromTime.js b/node_modules/es-abstract/2016/HourFromTime.js
deleted file mode 100644
index 957ce32..0000000
--- a/node_modules/es-abstract/2016/HourFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerHour = timeConstants.msPerHour;
-var HoursPerDay = timeConstants.HoursPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function HourFromTime(t) {
-	return mod($floor(t / msPerHour), HoursPerDay);
-};
diff --git a/node_modules/es-abstract/2016/InLeapYear.js b/node_modules/es-abstract/2016/InLeapYear.js
deleted file mode 100644
index 38ba8fd..0000000
--- a/node_modules/es-abstract/2016/InLeapYear.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DaysInYear = require('./DaysInYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function InLeapYear(t) {
-	var days = DaysInYear(YearFromTime(t));
-	if (days === 365) {
-		return 0;
-	}
-	if (days === 366) {
-		return 1;
-	}
-	throw new $EvalError('Assertion failed: there are not 365 or 366 days in a year, got: ' + days);
-};
diff --git a/node_modules/es-abstract/2016/InstanceofOperator.js b/node_modules/es-abstract/2016/InstanceofOperator.js
deleted file mode 100644
index ebd308c..0000000
--- a/node_modules/es-abstract/2016/InstanceofOperator.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $hasInstance = GetIntrinsic('Symbol.hasInstance', true);
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var OrdinaryHasInstance = require('./OrdinaryHasInstance');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-instanceofoperator
-
-module.exports = function InstanceofOperator(O, C) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var instOfHandler = $hasInstance ? GetMethod(C, $hasInstance) : void 0;
-	if (typeof instOfHandler !== 'undefined') {
-		return ToBoolean(Call(instOfHandler, C, [O]));
-	}
-	if (!IsCallable(C)) {
-		throw new $TypeError('`C` is not Callable');
-	}
-	return OrdinaryHasInstance(C, O);
-};
diff --git a/node_modules/es-abstract/2016/Invoke.js b/node_modules/es-abstract/2016/Invoke.js
deleted file mode 100644
index 769f0e3..0000000
--- a/node_modules/es-abstract/2016/Invoke.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $arraySlice = require('../helpers/callBound')('Array.prototype.slice');
-
-var Call = require('./Call');
-var GetV = require('./GetV');
-var IsPropertyKey = require('./IsPropertyKey');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-invoke
-
-module.exports = function Invoke(O, P) {
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('P must be a Property Key');
-	}
-	var argumentsList = $arraySlice(arguments, 2);
-	var func = GetV(O, P);
-	return Call(func, O, argumentsList);
-};
diff --git a/node_modules/es-abstract/2016/IsAccessorDescriptor.js b/node_modules/es-abstract/2016/IsAccessorDescriptor.js
deleted file mode 100644
index 5139464..0000000
--- a/node_modules/es-abstract/2016/IsAccessorDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isaccessordescriptor
-
-module.exports = function IsAccessorDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2016/IsArray.js b/node_modules/es-abstract/2016/IsArray.js
deleted file mode 100644
index 7b25f37..0000000
--- a/node_modules/es-abstract/2016/IsArray.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-
-// eslint-disable-next-line global-require
-var toStr = !$Array.isArray && require('../helpers/callBound')('Object.prototype.toString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isarray
-
-module.exports = $Array.isArray || function IsArray(argument) {
-	return toStr(argument) === '[object Array]';
-};
diff --git a/node_modules/es-abstract/2016/IsCallable.js b/node_modules/es-abstract/2016/IsCallable.js
deleted file mode 100644
index e4bfa36..0000000
--- a/node_modules/es-abstract/2016/IsCallable.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.11
-
-module.exports = require('is-callable');
diff --git a/node_modules/es-abstract/2016/IsConcatSpreadable.js b/node_modules/es-abstract/2016/IsConcatSpreadable.js
deleted file mode 100644
index dc8aae1..0000000
--- a/node_modules/es-abstract/2016/IsConcatSpreadable.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $isConcatSpreadable = GetIntrinsic('%Symbol.isConcatSpreadable%', true);
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable
-
-module.exports = function IsConcatSpreadable(O) {
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	if ($isConcatSpreadable) {
-		var spreadable = Get(O, $isConcatSpreadable);
-		if (typeof spreadable !== 'undefined') {
-			return ToBoolean(spreadable);
-		}
-	}
-	return IsArray(O);
-};
diff --git a/node_modules/es-abstract/2016/IsConstructor.js b/node_modules/es-abstract/2016/IsConstructor.js
deleted file mode 100644
index 8ba9fe5..0000000
--- a/node_modules/es-abstract/2016/IsConstructor.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic.js');
-
-var $construct = GetIntrinsic('%Reflect.construct%', true);
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-try {
-	DefinePropertyOrThrow({}, '', { '[[Get]]': function () {} });
-} catch (e) {
-	// Accessor properties aren't supported
-	DefinePropertyOrThrow = null;
-}
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isconstructor
-
-if (DefinePropertyOrThrow && $construct) {
-	var isConstructorMarker = {};
-	var badArrayLike = {};
-	DefinePropertyOrThrow(badArrayLike, 'length', {
-		'[[Get]]': function () {
-			throw isConstructorMarker;
-		},
-		'[[Enumerable]]': true
-	});
-
-	module.exports = function IsConstructor(argument) {
-		try {
-			// `Reflect.construct` invokes `IsConstructor(target)` before `Get(args, 'length')`:
-			$construct(argument, badArrayLike);
-		} catch (err) {
-			return err === isConstructorMarker;
-		}
-	};
-} else {
-	module.exports = function IsConstructor(argument) {
-		// unfortunately there's no way to truly check this without try/catch `new argument` in old environments
-		return typeof argument === 'function' && !!argument.prototype;
-	};
-}
diff --git a/node_modules/es-abstract/2016/IsDataDescriptor.js b/node_modules/es-abstract/2016/IsDataDescriptor.js
deleted file mode 100644
index 0ad3045..0000000
--- a/node_modules/es-abstract/2016/IsDataDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isdatadescriptor
-
-module.exports = function IsDataDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Value]]') && !has(Desc, '[[Writable]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2016/IsExtensible.js b/node_modules/es-abstract/2016/IsExtensible.js
deleted file mode 100644
index 0c4c8a6..0000000
--- a/node_modules/es-abstract/2016/IsExtensible.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $preventExtensions = $Object.preventExtensions;
-var $isExtensible = $Object.isExtensible;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isextensible-o
-
-module.exports = $preventExtensions
-	? function IsExtensible(obj) {
-		return !isPrimitive(obj) && $isExtensible(obj);
-	}
-	: function IsExtensible(obj) {
-		return !isPrimitive(obj);
-	};
diff --git a/node_modules/es-abstract/2016/IsGenericDescriptor.js b/node_modules/es-abstract/2016/IsGenericDescriptor.js
deleted file mode 100644
index 8618ce4..0000000
--- a/node_modules/es-abstract/2016/IsGenericDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isgenericdescriptor
-
-module.exports = function IsGenericDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
-		return true;
-	}
-
-	return false;
-};
diff --git a/node_modules/es-abstract/2016/IsInteger.js b/node_modules/es-abstract/2016/IsInteger.js
deleted file mode 100644
index 0f488b3..0000000
--- a/node_modules/es-abstract/2016/IsInteger.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isinteger
-
-module.exports = function IsInteger(argument) {
-	if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
-		return false;
-	}
-	var abs = $abs(argument);
-	return $floor(abs) === abs;
-};
diff --git a/node_modules/es-abstract/2016/IsPromise.js b/node_modules/es-abstract/2016/IsPromise.js
deleted file mode 100644
index e8e92a2..0000000
--- a/node_modules/es-abstract/2016/IsPromise.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $PromiseThen = callBound('Promise.prototype.then', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispromise
-
-module.exports = function IsPromise(x) {
-	if (Type(x) !== 'Object') {
-		return false;
-	}
-	if (!$PromiseThen) { // Promises are not supported
-		return false;
-	}
-	try {
-		$PromiseThen(x); // throws if not a promise
-	} catch (e) {
-		return false;
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2016/IsPropertyDescriptor.js b/node_modules/es-abstract/2016/IsPropertyDescriptor.js
deleted file mode 100644
index 2a96c63..0000000
--- a/node_modules/es-abstract/2016/IsPropertyDescriptor.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var Type = require('./Type');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
-
-module.exports = function IsPropertyDescriptor(Desc) {
-	return isPropertyDescriptor({
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor,
-		Type: Type
-	}, Desc);
-};
diff --git a/node_modules/es-abstract/2016/IsPropertyKey.js b/node_modules/es-abstract/2016/IsPropertyKey.js
deleted file mode 100644
index 74b8d95..0000000
--- a/node_modules/es-abstract/2016/IsPropertyKey.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispropertykey
-
-module.exports = function IsPropertyKey(argument) {
-	return typeof argument === 'string' || typeof argument === 'symbol';
-};
diff --git a/node_modules/es-abstract/2016/IsRegExp.js b/node_modules/es-abstract/2016/IsRegExp.js
deleted file mode 100644
index fdf2323..0000000
--- a/node_modules/es-abstract/2016/IsRegExp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $match = GetIntrinsic('%Symbol.match%', true);
-
-var hasRegExpMatcher = require('is-regex');
-
-var ToBoolean = require('./ToBoolean');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isregexp
-
-module.exports = function IsRegExp(argument) {
-	if (!argument || typeof argument !== 'object') {
-		return false;
-	}
-	if ($match) {
-		var isRegExp = argument[$match];
-		if (typeof isRegExp !== 'undefined') {
-			return ToBoolean(isRegExp);
-		}
-	}
-	return hasRegExpMatcher(argument);
-};
diff --git a/node_modules/es-abstract/2016/IterableToArrayLike.js b/node_modules/es-abstract/2016/IterableToArrayLike.js
deleted file mode 100644
index 885cade..0000000
--- a/node_modules/es-abstract/2016/IterableToArrayLike.js
+++ /dev/null
@@ -1,56 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-var $arrayPush = callBound('Array.prototype.push');
-
-var getIteratorMethod = require('../helpers/getIteratorMethod');
-var AdvanceStringIndex = require('./AdvanceStringIndex');
-var GetIterator = require('./GetIterator');
-var GetMethod = require('./GetMethod');
-var IsArray = require('./IsArray');
-var IteratorStep = require('./IteratorStep');
-var IteratorValue = require('./IteratorValue');
-var ToObject = require('./ToObject');
-var Type = require('./Type');
-var ES = {
-	AdvanceStringIndex: AdvanceStringIndex,
-	GetMethod: GetMethod,
-	IsArray: IsArray,
-	Type: Type
-};
-
-// https://www.ecma-international.org/ecma-262/7.0/#sec-iterabletoarraylike
-/**
- * 1. Let usingIterator be ? GetMethod(items, @@iterator).
- * 2. If usingIterator is not undefined, then
- *    1. Let iterator be ? GetIterator(items, usingIterator).
- *    2. Let values be a new empty List.
- *    3. Let next be true.
- *    4. Repeat, while next is not false
- *       1. Let next be ? IteratorStep(iterator).
- *       2. If next is not false, then
- *          1. Let nextValue be ? IteratorValue(next).
- *          2. Append nextValue to the end of the List values.
- *    5. Return CreateArrayFromList(values).
- * 3. NOTE: items is not an Iterable so assume it is already an array-like object.
- * 4. Return ! ToObject(items).
- */
-
-module.exports = function IterableToArrayLike(items) {
-	var usingIterator = getIteratorMethod(ES, items);
-	if (typeof usingIterator !== 'undefined') {
-		var iterator = GetIterator(items, usingIterator);
-		var values = [];
-		var next = true;
-		while (next) {
-			next = IteratorStep(iterator);
-			if (next) {
-				var nextValue = IteratorValue(next);
-				$arrayPush(values, nextValue);
-			}
-		}
-		return values;
-	}
-
-	return ToObject(items);
-};
diff --git a/node_modules/es-abstract/2016/IteratorClose.js b/node_modules/es-abstract/2016/IteratorClose.js
deleted file mode 100644
index 35c8c2b..0000000
--- a/node_modules/es-abstract/2016/IteratorClose.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorclose
-
-module.exports = function IteratorClose(iterator, completion) {
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterator) is not Object');
-	}
-	if (!IsCallable(completion)) {
-		throw new $TypeError('Assertion failed: completion is not a thunk for a Completion Record');
-	}
-	var completionThunk = completion;
-
-	var iteratorReturn = GetMethod(iterator, 'return');
-
-	if (typeof iteratorReturn === 'undefined') {
-		return completionThunk();
-	}
-
-	var completionRecord;
-	try {
-		var innerResult = Call(iteratorReturn, iterator, []);
-	} catch (e) {
-		// if we hit here, then "e" is the innerResult completion that needs re-throwing
-
-		// if the completion is of type "throw", this will throw.
-		completionThunk();
-		completionThunk = null; // ensure it's not called twice.
-
-		// if not, then return the innerResult completion
-		throw e;
-	}
-	completionRecord = completionThunk(); // if innerResult worked, then throw if the completion does
-	completionThunk = null; // ensure it's not called twice.
-
-	if (Type(innerResult) !== 'Object') {
-		throw new $TypeError('iterator .return must return an object');
-	}
-
-	return completionRecord;
-};
diff --git a/node_modules/es-abstract/2016/IteratorComplete.js b/node_modules/es-abstract/2016/IteratorComplete.js
deleted file mode 100644
index a62b9bf..0000000
--- a/node_modules/es-abstract/2016/IteratorComplete.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete
-
-module.exports = function IteratorComplete(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return ToBoolean(Get(iterResult, 'done'));
-};
diff --git a/node_modules/es-abstract/2016/IteratorNext.js b/node_modules/es-abstract/2016/IteratorNext.js
deleted file mode 100644
index 7e59915..0000000
--- a/node_modules/es-abstract/2016/IteratorNext.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Invoke = require('./Invoke');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratornext
-
-module.exports = function IteratorNext(iterator, value) {
-	var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
-	if (Type(result) !== 'Object') {
-		throw new $TypeError('iterator next must return an object');
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2016/IteratorStep.js b/node_modules/es-abstract/2016/IteratorStep.js
deleted file mode 100644
index 41b9d1b..0000000
--- a/node_modules/es-abstract/2016/IteratorStep.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var IteratorComplete = require('./IteratorComplete');
-var IteratorNext = require('./IteratorNext');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorstep
-
-module.exports = function IteratorStep(iterator) {
-	var result = IteratorNext(iterator);
-	var done = IteratorComplete(result);
-	return done === true ? false : result;
-};
-
diff --git a/node_modules/es-abstract/2016/IteratorValue.js b/node_modules/es-abstract/2016/IteratorValue.js
deleted file mode 100644
index 5e71a44..0000000
--- a/node_modules/es-abstract/2016/IteratorValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue
-
-module.exports = function IteratorValue(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return Get(iterResult, 'value');
-};
-
diff --git a/node_modules/es-abstract/2016/MakeDate.js b/node_modules/es-abstract/2016/MakeDate.js
deleted file mode 100644
index 7b592d1..0000000
--- a/node_modules/es-abstract/2016/MakeDate.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.13
-
-module.exports = function MakeDate(day, time) {
-	if (!$isFinite(day) || !$isFinite(time)) {
-		return NaN;
-	}
-	return (day * msPerDay) + time;
-};
diff --git a/node_modules/es-abstract/2016/MakeDay.js b/node_modules/es-abstract/2016/MakeDay.js
deleted file mode 100644
index f1ab810..0000000
--- a/node_modules/es-abstract/2016/MakeDay.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-var $DateUTC = GetIntrinsic('%Date.UTC%');
-
-var mod = require('../helpers/mod');
-var $isFinite = require('../helpers/isFinite');
-
-var DateFromTime = require('./DateFromTime');
-var Day = require('./Day');
-var MonthFromTime = require('./MonthFromTime');
-var ToInteger = require('./ToInteger');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.12
-
-module.exports = function MakeDay(year, month, date) {
-	if (!$isFinite(year) || !$isFinite(month) || !$isFinite(date)) {
-		return NaN;
-	}
-	var y = ToInteger(year);
-	var m = ToInteger(month);
-	var dt = ToInteger(date);
-	var ym = y + $floor(m / 12);
-	var mn = mod(m, 12);
-	var t = $DateUTC(ym, mn, 1);
-	if (YearFromTime(t) !== ym || MonthFromTime(t) !== mn || DateFromTime(t) !== 1) {
-		return NaN;
-	}
-	return Day(t) + dt - 1;
-};
diff --git a/node_modules/es-abstract/2016/MakeTime.js b/node_modules/es-abstract/2016/MakeTime.js
deleted file mode 100644
index e118500..0000000
--- a/node_modules/es-abstract/2016/MakeTime.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var msPerMinute = timeConstants.msPerMinute;
-var msPerHour = timeConstants.msPerHour;
-
-var ToInteger = require('./ToInteger');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.11
-
-module.exports = function MakeTime(hour, min, sec, ms) {
-	if (!$isFinite(hour) || !$isFinite(min) || !$isFinite(sec) || !$isFinite(ms)) {
-		return NaN;
-	}
-	var h = ToInteger(hour);
-	var m = ToInteger(min);
-	var s = ToInteger(sec);
-	var milli = ToInteger(ms);
-	var t = (h * msPerHour) + (m * msPerMinute) + (s * msPerSecond) + milli;
-	return t;
-};
diff --git a/node_modules/es-abstract/2016/MinFromTime.js b/node_modules/es-abstract/2016/MinFromTime.js
deleted file mode 100644
index e80e191..0000000
--- a/node_modules/es-abstract/2016/MinFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerMinute = timeConstants.msPerMinute;
-var MinutesPerHour = timeConstants.MinutesPerHour;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function MinFromTime(t) {
-	return mod($floor(t / msPerMinute), MinutesPerHour);
-};
diff --git a/node_modules/es-abstract/2016/MonthFromTime.js b/node_modules/es-abstract/2016/MonthFromTime.js
deleted file mode 100644
index 4f120f2..0000000
--- a/node_modules/es-abstract/2016/MonthFromTime.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function MonthFromTime(t) {
-	var day = DayWithinYear(t);
-	if (0 <= day && day < 31) {
-		return 0;
-	}
-	var leap = InLeapYear(t);
-	if (31 <= day && day < (59 + leap)) {
-		return 1;
-	}
-	if ((59 + leap) <= day && day < (90 + leap)) {
-		return 2;
-	}
-	if ((90 + leap) <= day && day < (120 + leap)) {
-		return 3;
-	}
-	if ((120 + leap) <= day && day < (151 + leap)) {
-		return 4;
-	}
-	if ((151 + leap) <= day && day < (181 + leap)) {
-		return 5;
-	}
-	if ((181 + leap) <= day && day < (212 + leap)) {
-		return 6;
-	}
-	if ((212 + leap) <= day && day < (243 + leap)) {
-		return 7;
-	}
-	if ((243 + leap) <= day && day < (273 + leap)) {
-		return 8;
-	}
-	if ((273 + leap) <= day && day < (304 + leap)) {
-		return 9;
-	}
-	if ((304 + leap) <= day && day < (334 + leap)) {
-		return 10;
-	}
-	if ((334 + leap) <= day && day < (365 + leap)) {
-		return 11;
-	}
-};
diff --git a/node_modules/es-abstract/2016/ObjectCreate.js b/node_modules/es-abstract/2016/ObjectCreate.js
deleted file mode 100644
index e2445b0..0000000
--- a/node_modules/es-abstract/2016/ObjectCreate.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ObjectCreate = GetIntrinsic('%Object.create%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-
-var Type = require('./Type');
-
-var hasProto = !({ __proto__: null } instanceof Object);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-objectcreate
-
-module.exports = function ObjectCreate(proto, internalSlotsList) {
-	if (proto !== null && Type(proto) !== 'Object') {
-		throw new $TypeError('Assertion failed: `proto` must be null or an object');
-	}
-	var slots = arguments.length < 2 ? [] : internalSlotsList;
-	if (slots.length > 0) {
-		throw new $SyntaxError('es-abstract does not yet support internal slots');
-	}
-
-	if ($ObjectCreate) {
-		return $ObjectCreate(proto);
-	}
-	if (hasProto) {
-		return { __proto__: proto };
-	}
-
-	if (proto === null) {
-		throw new $SyntaxError('native Object.create support is required to create null objects');
-	}
-	var T = function T() {};
-	T.prototype = proto;
-	return new T();
-};
diff --git a/node_modules/es-abstract/2016/OrdinaryDefineOwnProperty.js b/node_modules/es-abstract/2016/OrdinaryDefineOwnProperty.js
deleted file mode 100644
index 59780b3..0000000
--- a/node_modules/es-abstract/2016/OrdinaryDefineOwnProperty.js
+++ /dev/null
@@ -1,61 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-var ValidateAndApplyPropertyDescriptor = require('./ValidateAndApplyPropertyDescriptor');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarydefineownproperty
-
-module.exports = function OrdinaryDefineOwnProperty(O, P, Desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!$gOPD) {
-		// ES3/IE 8 fallback
-		if (IsAccessorDescriptor(Desc)) {
-			throw new $SyntaxError('This environment does not support accessor property descriptors.');
-		}
-		var creatingNormalDataProperty = !(P in O)
-			&& Desc['[[Writable]]']
-			&& Desc['[[Enumerable]]']
-			&& Desc['[[Configurable]]']
-			&& '[[Value]]' in Desc;
-		var settingExistingDataProperty = (P in O)
-			&& (!('[[Configurable]]' in Desc) || Desc['[[Configurable]]'])
-			&& (!('[[Enumerable]]' in Desc) || Desc['[[Enumerable]]'])
-			&& (!('[[Writable]]' in Desc) || Desc['[[Writable]]'])
-			&& '[[Value]]' in Desc;
-		if (creatingNormalDataProperty || settingExistingDataProperty) {
-			O[P] = Desc['[[Value]]']; // eslint-disable-line no-param-reassign
-			return SameValue(O[P], Desc['[[Value]]']);
-		}
-		throw new $SyntaxError('This environment does not support defining non-writable, non-enumerable, or non-configurable properties');
-	}
-	var desc = $gOPD(O, P);
-	var current = desc && ToPropertyDescriptor(desc);
-	var extensible = IsExtensible(O);
-	return ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current);
-};
diff --git a/node_modules/es-abstract/2016/OrdinaryGetOwnProperty.js b/node_modules/es-abstract/2016/OrdinaryGetOwnProperty.js
deleted file mode 100644
index b9882e5..0000000
--- a/node_modules/es-abstract/2016/OrdinaryGetOwnProperty.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-var has = require('has');
-
-var IsArray = require('./IsArray');
-var IsPropertyKey = require('./IsPropertyKey');
-var IsRegExp = require('./IsRegExp');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarygetownproperty
-
-module.exports = function OrdinaryGetOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!has(O, P)) {
-		return void 0;
-	}
-	if (!$gOPD) {
-		// ES3 / IE 8 fallback
-		var arrayLength = IsArray(O) && P === 'length';
-		var regexLastIndex = IsRegExp(O) && P === 'lastIndex';
-		return {
-			'[[Configurable]]': !(arrayLength || regexLastIndex),
-			'[[Enumerable]]': $isEnumerable(O, P),
-			'[[Value]]': O[P],
-			'[[Writable]]': true
-		};
-	}
-	return ToPropertyDescriptor($gOPD(O, P));
-};
diff --git a/node_modules/es-abstract/2016/OrdinaryGetPrototypeOf.js b/node_modules/es-abstract/2016/OrdinaryGetPrototypeOf.js
deleted file mode 100644
index 344077a..0000000
--- a/node_modules/es-abstract/2016/OrdinaryGetPrototypeOf.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $getProto = require('../helpers/getProto');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarygetprototypeof
-
-module.exports = function OrdinaryGetPrototypeOf(O) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!$getProto) {
-		throw new $TypeError('This environment does not support fetching prototypes.');
-	}
-	return $getProto(O);
-};
diff --git a/node_modules/es-abstract/2016/OrdinaryHasInstance.js b/node_modules/es-abstract/2016/OrdinaryHasInstance.js
deleted file mode 100644
index 51abe26..0000000
--- a/node_modules/es-abstract/2016/OrdinaryHasInstance.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance
-
-module.exports = function OrdinaryHasInstance(C, O) {
-	if (IsCallable(C) === false) {
-		return false;
-	}
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	var P = Get(C, 'prototype');
-	if (Type(P) !== 'Object') {
-		throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.');
-	}
-	return O instanceof C;
-};
diff --git a/node_modules/es-abstract/2016/OrdinaryHasProperty.js b/node_modules/es-abstract/2016/OrdinaryHasProperty.js
deleted file mode 100644
index 076c25a..0000000
--- a/node_modules/es-abstract/2016/OrdinaryHasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasproperty
-
-module.exports = function OrdinaryHasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2016/OrdinarySetPrototypeOf.js b/node_modules/es-abstract/2016/OrdinarySetPrototypeOf.js
deleted file mode 100644
index 3541331..0000000
--- a/node_modules/es-abstract/2016/OrdinarySetPrototypeOf.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $setProto = require('../helpers/setProto');
-
-var OrdinaryGetPrototypeOf = require('./OrdinaryGetPrototypeOf');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarysetprototypeof
-
-module.exports = function OrdinarySetPrototypeOf(O, V) {
-	if (Type(V) !== 'Object' && Type(V) !== 'Null') {
-		throw new $TypeError('Assertion failed: V must be Object or Null');
-	}
-	/*
-    var extensible = IsExtensible(O);
-    var current = OrdinaryGetPrototypeOf(O);
-    if (SameValue(V, current)) {
-        return true;
-    }
-    if (!extensible) {
-        return false;
-    }
-    */
-	try {
-		$setProto(O, V);
-	} catch (e) {
-		return false;
-	}
-	return OrdinaryGetPrototypeOf(O) === V;
-	/*
-    var p = V;
-    var done = false;
-    while (!done) {
-        if (p === null) {
-            done = true;
-        } else if (SameValue(p, O)) {
-            return false;
-        } else {
-            if (wat) {
-                done = true;
-            } else {
-                p = p.[[Prototype]];
-            }
-        }
-     }
-     O.[[Prototype]] = V;
-     return true;
-     */
-};
diff --git a/node_modules/es-abstract/2016/RegExpExec.js b/node_modules/es-abstract/2016/RegExpExec.js
deleted file mode 100644
index 15c9186..0000000
--- a/node_modules/es-abstract/2016/RegExpExec.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var regexExec = require('../helpers/callBound')('RegExp.prototype.exec');
-
-var Call = require('./Call');
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-regexpexec
-
-module.exports = function RegExpExec(R, S) {
-	if (Type(R) !== 'Object') {
-		throw new $TypeError('Assertion failed: `R` must be an Object');
-	}
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	var exec = Get(R, 'exec');
-	if (IsCallable(exec)) {
-		var result = Call(exec, R, [S]);
-		if (result === null || Type(result) === 'Object') {
-			return result;
-		}
-		throw new $TypeError('"exec" method must return `null` or an Object');
-	}
-	return regexExec(R, S);
-};
diff --git a/node_modules/es-abstract/2016/RequireObjectCoercible.js b/node_modules/es-abstract/2016/RequireObjectCoercible.js
deleted file mode 100644
index 9008359..0000000
--- a/node_modules/es-abstract/2016/RequireObjectCoercible.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('../5/CheckObjectCoercible');
diff --git a/node_modules/es-abstract/2016/SameValue.js b/node_modules/es-abstract/2016/SameValue.js
deleted file mode 100644
index 47c936d..0000000
--- a/node_modules/es-abstract/2016/SameValue.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.12
-
-module.exports = function SameValue(x, y) {
-	if (x === y) { // 0 === -0, but they are not identical.
-		if (x === 0) { return 1 / x === 1 / y; }
-		return true;
-	}
-	return $isNaN(x) && $isNaN(y);
-};
diff --git a/node_modules/es-abstract/2016/SameValueNonNumber.js b/node_modules/es-abstract/2016/SameValueNonNumber.js
deleted file mode 100644
index 5668752..0000000
--- a/node_modules/es-abstract/2016/SameValueNonNumber.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-
-// https://www.ecma-international.org/ecma-262/7.0/#sec-samevaluenonnumber
-
-module.exports = function SameValueNonNumber(x, y) {
-	if (typeof x === 'number' || typeof x !== typeof y) {
-		throw new $TypeError('SameValueNonNumber requires two non-number values of the same type.');
-	}
-	return SameValue(x, y);
-};
diff --git a/node_modules/es-abstract/2016/SameValueZero.js b/node_modules/es-abstract/2016/SameValueZero.js
deleted file mode 100644
index 0dedcd2..0000000
--- a/node_modules/es-abstract/2016/SameValueZero.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-samevaluezero
-
-module.exports = function SameValueZero(x, y) {
-	return (x === y) || ($isNaN(x) && $isNaN(y));
-};
diff --git a/node_modules/es-abstract/2016/SecFromTime.js b/node_modules/es-abstract/2016/SecFromTime.js
deleted file mode 100644
index 7190011..0000000
--- a/node_modules/es-abstract/2016/SecFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var SecondsPerMinute = timeConstants.SecondsPerMinute;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function SecFromTime(t) {
-	return mod($floor(t / msPerSecond), SecondsPerMinute);
-};
diff --git a/node_modules/es-abstract/2016/Set.js b/node_modules/es-abstract/2016/Set.js
deleted file mode 100644
index 9545b13..0000000
--- a/node_modules/es-abstract/2016/Set.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// IE 9 does not throw in strict mode when writability/configurability/extensibility is violated
-var noThrowOnStrictViolation = (function () {
-	try {
-		delete [].length;
-		return true;
-	} catch (e) {
-		return false;
-	}
-}());
-
-// https://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw
-
-module.exports = function Set(O, P, V, Throw) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	if (Type(Throw) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `Throw` must be a Boolean');
-	}
-	if (Throw) {
-		O[P] = V; // eslint-disable-line no-param-reassign
-		if (noThrowOnStrictViolation && !SameValue(O[P], V)) {
-			throw new $TypeError('Attempted to assign to readonly property.');
-		}
-		return true;
-	} else {
-		try {
-			O[P] = V; // eslint-disable-line no-param-reassign
-			return noThrowOnStrictViolation ? SameValue(O[P], V) : true;
-		} catch (e) {
-			return false;
-		}
-	}
-};
diff --git a/node_modules/es-abstract/2016/SetFunctionName.js b/node_modules/es-abstract/2016/SetFunctionName.js
deleted file mode 100644
index f93324a..0000000
--- a/node_modules/es-abstract/2016/SetFunctionName.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var has = require('has');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getSymbolDescription = require('../helpers/getSymbolDescription');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsExtensible = require('./IsExtensible');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-setfunctionname
-
-module.exports = function SetFunctionName(F, name) {
-	if (typeof F !== 'function') {
-		throw new $TypeError('Assertion failed: `F` must be a function');
-	}
-	if (!IsExtensible(F) || has(F, 'name')) {
-		throw new $TypeError('Assertion failed: `F` must be extensible, and must not have a `name` own property');
-	}
-	var nameType = Type(name);
-	if (nameType !== 'Symbol' && nameType !== 'String') {
-		throw new $TypeError('Assertion failed: `name` must be a Symbol or a String');
-	}
-	if (nameType === 'Symbol') {
-		var description = getSymbolDescription(name);
-		// eslint-disable-next-line no-param-reassign
-		name = typeof description === 'undefined' ? '' : '[' + description + ']';
-	}
-	if (arguments.length > 2) {
-		var prefix = arguments[2];
-		// eslint-disable-next-line no-param-reassign
-		name = prefix + ' ' + name;
-	}
-	return DefinePropertyOrThrow(F, 'name', {
-		'[[Value]]': name,
-		'[[Writable]]': false,
-		'[[Enumerable]]': false,
-		'[[Configurable]]': true
-	});
-};
diff --git a/node_modules/es-abstract/2016/SetIntegrityLevel.js b/node_modules/es-abstract/2016/SetIntegrityLevel.js
deleted file mode 100644
index 3d5c81d..0000000
--- a/node_modules/es-abstract/2016/SetIntegrityLevel.js
+++ /dev/null
@@ -1,57 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-var $preventExtensions = GetIntrinsic('%Object.preventExtensions%');
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-
-var forEach = require('../helpers/forEach');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-setintegritylevel
-
-module.exports = function SetIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	if (!$preventExtensions) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.preventExtensions` support');
-	}
-	var status = $preventExtensions(O);
-	if (!status) {
-		return false;
-	}
-	if (!$gOPN) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.getOwnPropertyNames` support');
-	}
-	var theKeys = $gOPN(O);
-	if (level === 'sealed') {
-		forEach(theKeys, function (k) {
-			DefinePropertyOrThrow(O, k, { configurable: false });
-		});
-	} else if (level === 'frozen') {
-		forEach(theKeys, function (k) {
-			var currentDesc = $gOPD(O, k);
-			if (typeof currentDesc !== 'undefined') {
-				var desc;
-				if (IsAccessorDescriptor(ToPropertyDescriptor(currentDesc))) {
-					desc = { configurable: false };
-				} else {
-					desc = { configurable: false, writable: false };
-				}
-				DefinePropertyOrThrow(O, k, desc);
-			}
-		});
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2016/SpeciesConstructor.js b/node_modules/es-abstract/2016/SpeciesConstructor.js
deleted file mode 100644
index 3cdcd74..0000000
--- a/node_modules/es-abstract/2016/SpeciesConstructor.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-speciesconstructor
-
-module.exports = function SpeciesConstructor(O, defaultConstructor) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var C = O.constructor;
-	if (typeof C === 'undefined') {
-		return defaultConstructor;
-	}
-	if (Type(C) !== 'Object') {
-		throw new $TypeError('O.constructor is not an Object');
-	}
-	var S = $species ? C[$species] : void 0;
-	if (S == null) {
-		return defaultConstructor;
-	}
-	if (IsConstructor(S)) {
-		return S;
-	}
-	throw new $TypeError('no constructor found');
-};
diff --git a/node_modules/es-abstract/2016/StrictEqualityComparison.js b/node_modules/es-abstract/2016/StrictEqualityComparison.js
deleted file mode 100644
index eea5df3..0000000
--- a/node_modules/es-abstract/2016/StrictEqualityComparison.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.9.6
-
-module.exports = function StrictEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType !== yType) {
-		return false;
-	}
-	if (xType === 'Undefined' || xType === 'Null') {
-		return true;
-	}
-	return x === y; // shortcut for steps 4-7
-};
diff --git a/node_modules/es-abstract/2016/SymbolDescriptiveString.js b/node_modules/es-abstract/2016/SymbolDescriptiveString.js
deleted file mode 100644
index 7bd8191..0000000
--- a/node_modules/es-abstract/2016/SymbolDescriptiveString.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $SymbolToString = callBound('Symbol.prototype.toString', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-symboldescriptivestring
-
-module.exports = function SymbolDescriptiveString(sym) {
-	if (Type(sym) !== 'Symbol') {
-		throw new $TypeError('Assertion failed: `sym` must be a Symbol');
-	}
-	return $SymbolToString(sym);
-};
diff --git a/node_modules/es-abstract/2016/TestIntegrityLevel.js b/node_modules/es-abstract/2016/TestIntegrityLevel.js
deleted file mode 100644
index 7a57397..0000000
--- a/node_modules/es-abstract/2016/TestIntegrityLevel.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var every = require('../helpers/every');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-testintegritylevel
-
-module.exports = function TestIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	var status = IsExtensible(O);
-	if (status) {
-		return false;
-	}
-	var theKeys = $gOPN(O);
-	return theKeys.length === 0 || every(theKeys, function (k) {
-		var currentDesc = $gOPD(O, k);
-		if (typeof currentDesc !== 'undefined') {
-			if (currentDesc.configurable) {
-				return false;
-			}
-			if (level === 'frozen' && IsDataDescriptor(ToPropertyDescriptor(currentDesc)) && currentDesc.writable) {
-				return false;
-			}
-		}
-		return true;
-	});
-};
diff --git a/node_modules/es-abstract/2016/TimeClip.js b/node_modules/es-abstract/2016/TimeClip.js
deleted file mode 100644
index 57aa08c..0000000
--- a/node_modules/es-abstract/2016/TimeClip.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-var $Number = GetIntrinsic('%Number%');
-var $abs = GetIntrinsic('%Math.abs%');
-
-var $isFinite = require('../helpers/isFinite');
-
-var ToNumber = require('./ToNumber');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.14
-
-module.exports = function TimeClip(time) {
-	if (!$isFinite(time) || $abs(time) > 8.64e15) {
-		return NaN;
-	}
-	return $Number(new $Date(ToNumber(time)));
-};
-
diff --git a/node_modules/es-abstract/2016/TimeFromYear.js b/node_modules/es-abstract/2016/TimeFromYear.js
deleted file mode 100644
index df646c3..0000000
--- a/node_modules/es-abstract/2016/TimeFromYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-var DayFromYear = require('./DayFromYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function TimeFromYear(y) {
-	return msPerDay * DayFromYear(y);
-};
diff --git a/node_modules/es-abstract/2016/TimeWithinDay.js b/node_modules/es-abstract/2016/TimeWithinDay.js
deleted file mode 100644
index c5b21d3..0000000
--- a/node_modules/es-abstract/2016/TimeWithinDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function TimeWithinDay(t) {
-	return mod(t, msPerDay);
-};
-
diff --git a/node_modules/es-abstract/2016/ToBoolean.js b/node_modules/es-abstract/2016/ToBoolean.js
deleted file mode 100644
index 65d8737..0000000
--- a/node_modules/es-abstract/2016/ToBoolean.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.2
-
-module.exports = function ToBoolean(value) { return !!value; };
diff --git a/node_modules/es-abstract/2016/ToDateString.js b/node_modules/es-abstract/2016/ToDateString.js
deleted file mode 100644
index 7a6d4c4..0000000
--- a/node_modules/es-abstract/2016/ToDateString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Date = GetIntrinsic('%Date%');
-
-var $isNaN = require('../helpers/isNaN');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-todatestring
-
-module.exports = function ToDateString(tv) {
-	if (Type(tv) !== 'Number') {
-		throw new $TypeError('Assertion failed: `tv` must be a Number');
-	}
-	if ($isNaN(tv)) {
-		return 'Invalid Date';
-	}
-	return $Date(tv);
-};
diff --git a/node_modules/es-abstract/2016/ToInt16.js b/node_modules/es-abstract/2016/ToInt16.js
deleted file mode 100644
index 5a112c2..0000000
--- a/node_modules/es-abstract/2016/ToInt16.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint16 = require('./ToUint16');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint16
-
-module.exports = function ToInt16(argument) {
-	var int16bit = ToUint16(argument);
-	return int16bit >= 0x8000 ? int16bit - 0x10000 : int16bit;
-};
diff --git a/node_modules/es-abstract/2016/ToInt32.js b/node_modules/es-abstract/2016/ToInt32.js
deleted file mode 100644
index a8d2680..0000000
--- a/node_modules/es-abstract/2016/ToInt32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.5
-
-module.exports = function ToInt32(x) {
-	return ToNumber(x) >> 0;
-};
diff --git a/node_modules/es-abstract/2016/ToInt8.js b/node_modules/es-abstract/2016/ToInt8.js
deleted file mode 100644
index d103123..0000000
--- a/node_modules/es-abstract/2016/ToInt8.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint8 = require('./ToUint8');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint8
-
-module.exports = function ToInt8(argument) {
-	var int8bit = ToUint8(argument);
-	return int8bit >= 0x80 ? int8bit - 0x100 : int8bit;
-};
diff --git a/node_modules/es-abstract/2016/ToInteger.js b/node_modules/es-abstract/2016/ToInteger.js
deleted file mode 100644
index 16f7db9..0000000
--- a/node_modules/es-abstract/2016/ToInteger.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5ToInteger = require('../5/ToInteger');
-
-var ToNumber = require('./ToNumber');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tointeger
-
-module.exports = function ToInteger(value) {
-	var number = ToNumber(value);
-	return ES5ToInteger(number);
-};
diff --git a/node_modules/es-abstract/2016/ToLength.js b/node_modules/es-abstract/2016/ToLength.js
deleted file mode 100644
index 1bef9be..0000000
--- a/node_modules/es-abstract/2016/ToLength.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var ToInteger = require('./ToInteger');
-
-module.exports = function ToLength(argument) {
-	var len = ToInteger(argument);
-	if (len <= 0) { return 0; } // includes converting -0 to +0
-	if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; }
-	return len;
-};
diff --git a/node_modules/es-abstract/2016/ToNumber.js b/node_modules/es-abstract/2016/ToNumber.js
deleted file mode 100644
index 7a3cdc8..0000000
--- a/node_modules/es-abstract/2016/ToNumber.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Number = GetIntrinsic('%Number%');
-var $RegExp = GetIntrinsic('%RegExp%');
-var $parseInteger = GetIntrinsic('%parseInt%');
-
-var callBound = require('../helpers/callBound');
-var regexTester = require('../helpers/regexTester');
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $strSlice = callBound('String.prototype.slice');
-var isBinary = regexTester(/^0b[01]+$/i);
-var isOctal = regexTester(/^0o[0-7]+$/i);
-var isInvalidHexLiteral = regexTester(/^[-+]0x[0-9a-f]+$/i);
-var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
-var nonWSregex = new $RegExp('[' + nonWS + ']', 'g');
-var hasNonWS = regexTester(nonWSregex);
-
-// whitespace from: https://es5.github.io/#x15.5.4.20
-// implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
-var ws = [
-	'\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
-	'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
-	'\u2029\uFEFF'
-].join('');
-var trimRegex = new RegExp('(^[' + ws + ']+)|([' + ws + ']+$)', 'g');
-var $replace = callBound('String.prototype.replace');
-var $trim = function (value) {
-	return $replace(value, trimRegex, '');
-};
-
-var ToPrimitive = require('./ToPrimitive');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tonumber
-
-module.exports = function ToNumber(argument) {
-	var value = isPrimitive(argument) ? argument : ToPrimitive(argument, $Number);
-	if (typeof value === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a number');
-	}
-	if (typeof value === 'string') {
-		if (isBinary(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 2));
-		} else if (isOctal(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 8));
-		} else if (hasNonWS(value) || isInvalidHexLiteral(value)) {
-			return NaN;
-		} else {
-			var trimmed = $trim(value);
-			if (trimmed !== value) {
-				return ToNumber(trimmed);
-			}
-		}
-	}
-	return $Number(value);
-};
diff --git a/node_modules/es-abstract/2016/ToObject.js b/node_modules/es-abstract/2016/ToObject.js
deleted file mode 100644
index 50d5b94..0000000
--- a/node_modules/es-abstract/2016/ToObject.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toobject
-
-module.exports = function ToObject(value) {
-	RequireObjectCoercible(value);
-	return $Object(value);
-};
diff --git a/node_modules/es-abstract/2016/ToPrimitive.js b/node_modules/es-abstract/2016/ToPrimitive.js
deleted file mode 100644
index 81c655d..0000000
--- a/node_modules/es-abstract/2016/ToPrimitive.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var toPrimitive = require('es-to-primitive/es2015');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toprimitive
-
-module.exports = function ToPrimitive(input) {
-	if (arguments.length > 1) {
-		return toPrimitive(input, arguments[1]);
-	}
-	return toPrimitive(input);
-};
diff --git a/node_modules/es-abstract/2016/ToPropertyDescriptor.js b/node_modules/es-abstract/2016/ToPropertyDescriptor.js
deleted file mode 100644
index 7c40136..0000000
--- a/node_modules/es-abstract/2016/ToPropertyDescriptor.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-var ToBoolean = require('./ToBoolean');
-var IsCallable = require('./IsCallable');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.5
-
-module.exports = function ToPropertyDescriptor(Obj) {
-	if (Type(Obj) !== 'Object') {
-		throw new $TypeError('ToPropertyDescriptor requires an object');
-	}
-
-	var desc = {};
-	if (has(Obj, 'enumerable')) {
-		desc['[[Enumerable]]'] = ToBoolean(Obj.enumerable);
-	}
-	if (has(Obj, 'configurable')) {
-		desc['[[Configurable]]'] = ToBoolean(Obj.configurable);
-	}
-	if (has(Obj, 'value')) {
-		desc['[[Value]]'] = Obj.value;
-	}
-	if (has(Obj, 'writable')) {
-		desc['[[Writable]]'] = ToBoolean(Obj.writable);
-	}
-	if (has(Obj, 'get')) {
-		var getter = Obj.get;
-		if (typeof getter !== 'undefined' && !IsCallable(getter)) {
-			throw new $TypeError('getter must be a function');
-		}
-		desc['[[Get]]'] = getter;
-	}
-	if (has(Obj, 'set')) {
-		var setter = Obj.set;
-		if (typeof setter !== 'undefined' && !IsCallable(setter)) {
-			throw new $TypeError('setter must be a function');
-		}
-		desc['[[Set]]'] = setter;
-	}
-
-	if ((has(desc, '[[Get]]') || has(desc, '[[Set]]')) && (has(desc, '[[Value]]') || has(desc, '[[Writable]]'))) {
-		throw new $TypeError('Invalid property descriptor. Cannot both specify accessors and a value or writable attribute');
-	}
-	return desc;
-};
diff --git a/node_modules/es-abstract/2016/ToPropertyKey.js b/node_modules/es-abstract/2016/ToPropertyKey.js
deleted file mode 100644
index 38f40dd..0000000
--- a/node_modules/es-abstract/2016/ToPropertyKey.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-
-var ToPrimitive = require('./ToPrimitive');
-var ToString = require('./ToString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-topropertykey
-
-module.exports = function ToPropertyKey(argument) {
-	var key = ToPrimitive(argument, $String);
-	return typeof key === 'symbol' ? key : ToString(key);
-};
diff --git a/node_modules/es-abstract/2016/ToString.js b/node_modules/es-abstract/2016/ToString.js
deleted file mode 100644
index a345431..0000000
--- a/node_modules/es-abstract/2016/ToString.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tostring
-
-module.exports = function ToString(argument) {
-	if (typeof argument === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a string');
-	}
-	return $String(argument);
-};
diff --git a/node_modules/es-abstract/2016/ToUint16.js b/node_modules/es-abstract/2016/ToUint16.js
deleted file mode 100644
index c8a408b..0000000
--- a/node_modules/es-abstract/2016/ToUint16.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.7
-
-module.exports = function ToUint16(value) {
-	var number = ToNumber(value);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x10000);
-};
diff --git a/node_modules/es-abstract/2016/ToUint32.js b/node_modules/es-abstract/2016/ToUint32.js
deleted file mode 100644
index 3660f62..0000000
--- a/node_modules/es-abstract/2016/ToUint32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.6
-
-module.exports = function ToUint32(x) {
-	return ToNumber(x) >>> 0;
-};
diff --git a/node_modules/es-abstract/2016/ToUint8.js b/node_modules/es-abstract/2016/ToUint8.js
deleted file mode 100644
index bf84753..0000000
--- a/node_modules/es-abstract/2016/ToUint8.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-module.exports = function ToUint8(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x100);
-};
diff --git a/node_modules/es-abstract/2016/ToUint8Clamp.js b/node_modules/es-abstract/2016/ToUint8Clamp.js
deleted file mode 100644
index c7f9f56..0000000
--- a/node_modules/es-abstract/2016/ToUint8Clamp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-
-var $floor = $Math.floor;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-touint8clamp
-
-module.exports = function ToUint8Clamp(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number <= 0) { return 0; }
-	if (number >= 0xFF) { return 0xFF; }
-	var f = $floor(argument);
-	if (f + 0.5 < number) { return f + 1; }
-	if (number < f + 0.5) { return f; }
-	if (f % 2 !== 0) { return f + 1; }
-	return f;
-};
diff --git a/node_modules/es-abstract/2016/Type.js b/node_modules/es-abstract/2016/Type.js
deleted file mode 100644
index 0bd1165..0000000
--- a/node_modules/es-abstract/2016/Type.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5Type = require('../5/Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-ecmascript-data-types-and-values
-
-module.exports = function Type(x) {
-	if (typeof x === 'symbol') {
-		return 'Symbol';
-	}
-	return ES5Type(x);
-};
diff --git a/node_modules/es-abstract/2016/ValidateAndApplyPropertyDescriptor.js b/node_modules/es-abstract/2016/ValidateAndApplyPropertyDescriptor.js
deleted file mode 100644
index d4b9007..0000000
--- a/node_modules/es-abstract/2016/ValidateAndApplyPropertyDescriptor.js
+++ /dev/null
@@ -1,170 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var isSamePropertyDescriptor = require('../helpers/isSamePropertyDescriptor');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-validateandapplypropertydescriptor
-// https://www.ecma-international.org/ecma-262/8.0/#sec-validateandapplypropertydescriptor
-
-// eslint-disable-next-line max-lines-per-function, max-statements, max-params
-module.exports = function ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current) {
-	// this uses the ES2017+ logic, since it fixes a number of bugs in the ES2015 logic.
-	var oType = Type(O);
-	if (oType !== 'Undefined' && oType !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be undefined or an Object');
-	}
-	if (Type(extensible) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: extensible must be a Boolean');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (Type(current) !== 'Undefined' && !isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, current)) {
-		throw new $TypeError('Assertion failed: current must be a Property Descriptor, or undefined');
-	}
-	if (oType !== 'Undefined' && !IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: if O is not undefined, P must be a Property Key');
-	}
-	if (Type(current) === 'Undefined') {
-		if (!extensible) {
-			return false;
-		}
-		if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': Desc['[[Configurable]]'],
-						'[[Enumerable]]': Desc['[[Enumerable]]'],
-						'[[Value]]': Desc['[[Value]]'],
-						'[[Writable]]': Desc['[[Writable]]']
-					}
-				);
-			}
-		} else {
-			if (!IsAccessorDescriptor(Desc)) {
-				throw new $TypeError('Assertion failed: Desc is not an accessor descriptor');
-			}
-			if (oType !== 'Undefined') {
-				return DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					Desc
-				);
-			}
-		}
-		return true;
-	}
-	if (IsGenericDescriptor(Desc) && !('[[Configurable]]' in Desc) && !('[[Enumerable]]' in Desc)) {
-		return true;
-	}
-	if (isSamePropertyDescriptor({ SameValue: SameValue }, Desc, current)) {
-		return true; // removed by ES2017, but should still be correct
-	}
-	// "if every field in Desc is absent, return true" can't really match the assertion that it's a Property Descriptor
-	if (!current['[[Configurable]]']) {
-		if (Desc['[[Configurable]]']) {
-			return false;
-		}
-		if ('[[Enumerable]]' in Desc && !Desc['[[Enumerable]]'] === !!current['[[Enumerable]]']) {
-			return false;
-		}
-	}
-	if (IsGenericDescriptor(Desc)) {
-		// no further validation is required.
-	} else if (IsDataDescriptor(current) !== IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			return false;
-		}
-		if (IsDataDescriptor(current)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': current['[[Configurable]]'],
-						'[[Enumerable]]': current['[[Enumerable]]'],
-						'[[Get]]': undefined
-					}
-				);
-			}
-		} else if (oType !== 'Undefined') {
-			DefineOwnProperty(
-				IsDataDescriptor,
-				SameValue,
-				FromPropertyDescriptor,
-				O,
-				P,
-				{
-					'[[Configurable]]': current['[[Configurable]]'],
-					'[[Enumerable]]': current['[[Enumerable]]'],
-					'[[Value]]': undefined
-				}
-			);
-		}
-	} else if (IsDataDescriptor(current) && IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]'] && !current['[[Writable]]']) {
-			if ('[[Writable]]' in Desc && Desc['[[Writable]]']) {
-				return false;
-			}
-			if ('[[Value]]' in Desc && !SameValue(Desc['[[Value]]'], current['[[Value]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else if (IsAccessorDescriptor(current) && IsAccessorDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			if ('[[Set]]' in Desc && !SameValue(Desc['[[Set]]'], current['[[Set]]'])) {
-				return false;
-			}
-			if ('[[Get]]' in Desc && !SameValue(Desc['[[Get]]'], current['[[Get]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else {
-		throw new $TypeError('Assertion failed: current and Desc are not both data, both accessors, or one accessor and one data.');
-	}
-	if (oType !== 'Undefined') {
-		return DefineOwnProperty(
-			IsDataDescriptor,
-			SameValue,
-			FromPropertyDescriptor,
-			O,
-			P,
-			Desc
-		);
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2016/WeekDay.js b/node_modules/es-abstract/2016/WeekDay.js
deleted file mode 100644
index 2973e02..0000000
--- a/node_modules/es-abstract/2016/WeekDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-var Day = require('./Day');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.6
-
-module.exports = function WeekDay(t) {
-	return mod(Day(t) + 4, 7);
-};
diff --git a/node_modules/es-abstract/2016/YearFromTime.js b/node_modules/es-abstract/2016/YearFromTime.js
deleted file mode 100644
index ff5339f..0000000
--- a/node_modules/es-abstract/2016/YearFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-
-var callBound = require('../helpers/callBound');
-
-var $getUTCFullYear = callBound('Date.prototype.getUTCFullYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function YearFromTime(t) {
-	// largest y such that this.TimeFromYear(y) <= t
-	return $getUTCFullYear(new $Date(t));
-};
diff --git a/node_modules/es-abstract/2016/modulo.js b/node_modules/es-abstract/2016/modulo.js
deleted file mode 100644
index bc04c06..0000000
--- a/node_modules/es-abstract/2016/modulo.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-5.2
-
-module.exports = function modulo(x, y) {
-	return mod(x, y);
-};
diff --git a/node_modules/es-abstract/2016/msFromTime.js b/node_modules/es-abstract/2016/msFromTime.js
deleted file mode 100644
index c31eda0..0000000
--- a/node_modules/es-abstract/2016/msFromTime.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerSecond = require('../helpers/timeConstants').msPerSecond;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function msFromTime(t) {
-	return mod(t, msPerSecond);
-};
diff --git a/node_modules/es-abstract/2016/thisBooleanValue.js b/node_modules/es-abstract/2016/thisBooleanValue.js
deleted file mode 100644
index 3ffac9c..0000000
--- a/node_modules/es-abstract/2016/thisBooleanValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $BooleanValueOf = require('../helpers/callBound')('Boolean.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-boolean-prototype-object
-
-module.exports = function thisBooleanValue(value) {
-	if (Type(value) === 'Boolean') {
-		return value;
-	}
-
-	return $BooleanValueOf(value);
-};
diff --git a/node_modules/es-abstract/2016/thisNumberValue.js b/node_modules/es-abstract/2016/thisNumberValue.js
deleted file mode 100644
index 0345e52..0000000
--- a/node_modules/es-abstract/2016/thisNumberValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var Type = require('./Type');
-
-var $NumberValueOf = callBound('Number.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-number-prototype-object
-
-module.exports = function thisNumberValue(value) {
-	if (Type(value) === 'Number') {
-		return value;
-	}
-
-	return $NumberValueOf(value);
-};
-
diff --git a/node_modules/es-abstract/2016/thisStringValue.js b/node_modules/es-abstract/2016/thisStringValue.js
deleted file mode 100644
index 3b99b6e..0000000
--- a/node_modules/es-abstract/2016/thisStringValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $StringValueOf = require('../helpers/callBound')('String.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-string-prototype-object
-
-module.exports = function thisStringValue(value) {
-	if (Type(value) === 'String') {
-		return value;
-	}
-
-	return $StringValueOf(value);
-};
diff --git a/node_modules/es-abstract/2016/thisTimeValue.js b/node_modules/es-abstract/2016/thisTimeValue.js
deleted file mode 100644
index d7cda28..0000000
--- a/node_modules/es-abstract/2016/thisTimeValue.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $DateValueOf = require('../helpers/callBound')('Date.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-date-prototype-object
-
-module.exports = function thisTimeValue(value) {
-	return $DateValueOf(value);
-};
diff --git a/node_modules/es-abstract/2017/AbstractEqualityComparison.js b/node_modules/es-abstract/2017/AbstractEqualityComparison.js
deleted file mode 100644
index 40b3909..0000000
--- a/node_modules/es-abstract/2017/AbstractEqualityComparison.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-abstract-equality-comparison
-
-module.exports = function AbstractEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType === yType) {
-		return x === y; // ES6+ specified this shortcut anyways.
-	}
-	if (x == null && y == null) {
-		return true;
-	}
-	if (xType === 'Number' && yType === 'String') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if (xType === 'String' && yType === 'Number') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (xType === 'Boolean') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (yType === 'Boolean') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if ((xType === 'String' || xType === 'Number' || xType === 'Symbol') && yType === 'Object') {
-		return AbstractEqualityComparison(x, ToPrimitive(y));
-	}
-	if (xType === 'Object' && (yType === 'String' || yType === 'Number' || yType === 'Symbol')) {
-		return AbstractEqualityComparison(ToPrimitive(x), y);
-	}
-	return false;
-};
diff --git a/node_modules/es-abstract/2017/AbstractRelationalComparison.js b/node_modules/es-abstract/2017/AbstractRelationalComparison.js
deleted file mode 100644
index bc7ca83..0000000
--- a/node_modules/es-abstract/2017/AbstractRelationalComparison.js
+++ /dev/null
@@ -1,66 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Number = GetIntrinsic('%Number%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.8.5
-
-// eslint-disable-next-line max-statements
-module.exports = function AbstractRelationalComparison(x, y, LeftFirst) {
-	if (Type(LeftFirst) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: LeftFirst argument must be a Boolean');
-	}
-	var px;
-	var py;
-	if (LeftFirst) {
-		px = ToPrimitive(x, $Number);
-		py = ToPrimitive(y, $Number);
-	} else {
-		py = ToPrimitive(y, $Number);
-		px = ToPrimitive(x, $Number);
-	}
-	var bothStrings = Type(px) === 'String' && Type(py) === 'String';
-	if (!bothStrings) {
-		var nx = ToNumber(px);
-		var ny = ToNumber(py);
-		if ($isNaN(nx) || $isNaN(ny)) {
-			return undefined;
-		}
-		if ($isFinite(nx) && $isFinite(ny) && nx === ny) {
-			return false;
-		}
-		if (nx === 0 && ny === 0) {
-			return false;
-		}
-		if (nx === Infinity) {
-			return false;
-		}
-		if (ny === Infinity) {
-			return true;
-		}
-		if (ny === -Infinity) {
-			return false;
-		}
-		if (nx === -Infinity) {
-			return true;
-		}
-		return nx < ny; // by now, these are both nonzero, finite, and not equal
-	}
-	if (isPrefixOf(py, px)) {
-		return false;
-	}
-	if (isPrefixOf(px, py)) {
-		return true;
-	}
-	return px < py; // both strings, neither a prefix of the other. shortcut for steps c-f
-};
diff --git a/node_modules/es-abstract/2017/AdvanceStringIndex.js b/node_modules/es-abstract/2017/AdvanceStringIndex.js
deleted file mode 100644
index 666f578..0000000
--- a/node_modules/es-abstract/2017/AdvanceStringIndex.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $charCodeAt = require('../helpers/callBound')('String.prototype.charCodeAt');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-advancestringindex
-
-module.exports = function AdvanceStringIndex(S, index, unicode) {
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	if (!IsInteger(index) || index < 0 || index > MAX_SAFE_INTEGER) {
-		throw new $TypeError('Assertion failed: `length` must be an integer >= 0 and <= 2**53');
-	}
-	if (Type(unicode) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `unicode` must be a Boolean');
-	}
-	if (!unicode) {
-		return index + 1;
-	}
-	var length = S.length;
-	if ((index + 1) >= length) {
-		return index + 1;
-	}
-
-	var first = $charCodeAt(S, index);
-	if (first < 0xD800 || first > 0xDBFF) {
-		return index + 1;
-	}
-
-	var second = $charCodeAt(S, index + 1);
-	if (second < 0xDC00 || second > 0xDFFF) {
-		return index + 1;
-	}
-
-	return index + 2;
-};
diff --git a/node_modules/es-abstract/2017/ArrayCreate.js b/node_modules/es-abstract/2017/ArrayCreate.js
deleted file mode 100644
index fc9a7cf..0000000
--- a/node_modules/es-abstract/2017/ArrayCreate.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ArrayPrototype = GetIntrinsic('%Array.prototype%');
-var $RangeError = GetIntrinsic('%RangeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsInteger = require('./IsInteger');
-
-var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1;
-
-var $setProto = GetIntrinsic('%Object.setPrototypeOf%', true) || (
-	// eslint-disable-next-line no-proto, no-negated-condition
-	[].__proto__ !== $ArrayPrototype
-		? null
-		: function (O, proto) {
-			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
-			return O;
-		}
-);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraycreate
-
-module.exports = function ArrayCreate(length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: `length` must be an integer Number >= 0');
-	}
-	if (length > MAX_ARRAY_LENGTH) {
-		throw new $RangeError('length is greater than (2**32 - 1)');
-	}
-	var proto = arguments.length > 1 ? arguments[1] : $ArrayPrototype;
-	var A = []; // steps 5 - 7, and 9
-	if (proto !== $ArrayPrototype) { // step 8
-		if (!$setProto) {
-			throw new $SyntaxError('ArrayCreate: a `proto` argument that is not `Array.prototype` is not supported in an environment that does not support setting the [[Prototype]]');
-		}
-		$setProto(A, proto);
-	}
-	if (length !== 0) { // bypasses the need for step 2
-		A.length = length;
-	}
-	/* step 10, the above as a shortcut for the below
-    OrdinaryDefineOwnProperty(A, 'length', {
-        '[[Configurable]]': false,
-        '[[Enumerable]]': false,
-        '[[Value]]': length,
-        '[[Writable]]': true
-    });
-    */
-	return A;
-};
diff --git a/node_modules/es-abstract/2017/ArraySetLength.js b/node_modules/es-abstract/2017/ArraySetLength.js
deleted file mode 100644
index c9134c6..0000000
--- a/node_modules/es-abstract/2017/ArraySetLength.js
+++ /dev/null
@@ -1,85 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var assign = require('object.assign');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsArray = require('./IsArray');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var OrdinaryDefineOwnProperty = require('./OrdinaryDefineOwnProperty');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var ToUint32 = require('./ToUint32');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraysetlength
-
-// eslint-disable-next-line max-statements, max-lines-per-function
-module.exports = function ArraySetLength(A, Desc) {
-	if (!IsArray(A)) {
-		throw new $TypeError('Assertion failed: A must be an Array');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!('[[Value]]' in Desc)) {
-		return OrdinaryDefineOwnProperty(A, 'length', Desc);
-	}
-	var newLenDesc = assign({}, Desc);
-	var newLen = ToUint32(Desc['[[Value]]']);
-	var numberLen = ToNumber(Desc['[[Value]]']);
-	if (newLen !== numberLen) {
-		throw new $RangeError('Invalid array length');
-	}
-	newLenDesc['[[Value]]'] = newLen;
-	var oldLenDesc = OrdinaryGetOwnProperty(A, 'length');
-	if (!IsDataDescriptor(oldLenDesc)) {
-		throw new $TypeError('Assertion failed: an array had a non-data descriptor on `length`');
-	}
-	var oldLen = oldLenDesc['[[Value]]'];
-	if (newLen >= oldLen) {
-		return OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	}
-	if (!oldLenDesc['[[Writable]]']) {
-		return false;
-	}
-	var newWritable;
-	if (!('[[Writable]]' in newLenDesc) || newLenDesc['[[Writable]]']) {
-		newWritable = true;
-	} else {
-		newWritable = false;
-		newLenDesc['[[Writable]]'] = true;
-	}
-	var succeeded = OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	if (!succeeded) {
-		return false;
-	}
-	while (newLen < oldLen) {
-		oldLen -= 1;
-		// eslint-disable-next-line no-param-reassign
-		var deleteSucceeded = delete A[ToString(oldLen)];
-		if (!deleteSucceeded) {
-			newLenDesc['[[Value]]'] = oldLen + 1;
-			if (!newWritable) {
-				newLenDesc['[[Writable]]'] = false;
-				OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-				return false;
-			}
-		}
-	}
-	if (!newWritable) {
-		return OrdinaryDefineOwnProperty(A, 'length', { '[[Writable]]': false });
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2017/ArraySpeciesCreate.js b/node_modules/es-abstract/2017/ArraySpeciesCreate.js
deleted file mode 100644
index 98b9b56..0000000
--- a/node_modules/es-abstract/2017/ArraySpeciesCreate.js
+++ /dev/null
@@ -1,46 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsConstructor = require('./IsConstructor');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate
-
-module.exports = function ArraySpeciesCreate(originalArray, length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: length must be an integer >= 0');
-	}
-	var len = length === 0 ? 0 : length;
-	var C;
-	var isArray = IsArray(originalArray);
-	if (isArray) {
-		C = Get(originalArray, 'constructor');
-		// TODO: figure out how to make a cross-realm normal Array, a same-realm Array
-		// if (IsConstructor(C)) {
-		// 	if C is another realm's Array, C = undefined
-		// 	Object.getPrototypeOf(Object.getPrototypeOf(Object.getPrototypeOf(Array))) === null ?
-		// }
-		if ($species && Type(C) === 'Object') {
-			C = Get(C, $species);
-			if (C === null) {
-				C = void 0;
-			}
-		}
-	}
-	if (typeof C === 'undefined') {
-		return $Array(len);
-	}
-	if (!IsConstructor(C)) {
-		throw new $TypeError('C must be a constructor');
-	}
-	return new C(len); // Construct(C, len);
-};
-
diff --git a/node_modules/es-abstract/2017/Call.js b/node_modules/es-abstract/2017/Call.js
deleted file mode 100644
index f0f0451..0000000
--- a/node_modules/es-abstract/2017/Call.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-var callBound = require('../helpers/callBound');
-
-var $apply = GetIntrinsic('%Reflect.apply%', true) || callBound('%Function.prototype.apply%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-call
-
-module.exports = function Call(F, V) {
-	var args = arguments.length > 2 ? arguments[2] : [];
-	return $apply(F, V, args);
-};
diff --git a/node_modules/es-abstract/2017/CanonicalNumericIndexString.js b/node_modules/es-abstract/2017/CanonicalNumericIndexString.js
deleted file mode 100644
index 625f853..0000000
--- a/node_modules/es-abstract/2017/CanonicalNumericIndexString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring
-
-module.exports = function CanonicalNumericIndexString(argument) {
-	if (Type(argument) !== 'String') {
-		throw new $TypeError('Assertion failed: `argument` must be a String');
-	}
-	if (argument === '-0') { return -0; }
-	var n = ToNumber(argument);
-	if (SameValue(ToString(n), argument)) { return n; }
-	return void 0;
-};
diff --git a/node_modules/es-abstract/2017/CompletePropertyDescriptor.js b/node_modules/es-abstract/2017/CompletePropertyDescriptor.js
deleted file mode 100644
index 548bf41..0000000
--- a/node_modules/es-abstract/2017/CompletePropertyDescriptor.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor
-
-module.exports = function CompletePropertyDescriptor(Desc) {
-	/* eslint no-param-reassign: 0 */
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-		if (!has(Desc, '[[Value]]')) {
-			Desc['[[Value]]'] = void 0;
-		}
-		if (!has(Desc, '[[Writable]]')) {
-			Desc['[[Writable]]'] = false;
-		}
-	} else {
-		if (!has(Desc, '[[Get]]')) {
-			Desc['[[Get]]'] = void 0;
-		}
-		if (!has(Desc, '[[Set]]')) {
-			Desc['[[Set]]'] = void 0;
-		}
-	}
-	if (!has(Desc, '[[Enumerable]]')) {
-		Desc['[[Enumerable]]'] = false;
-	}
-	if (!has(Desc, '[[Configurable]]')) {
-		Desc['[[Configurable]]'] = false;
-	}
-	return Desc;
-};
diff --git a/node_modules/es-abstract/2017/CreateDataProperty.js b/node_modules/es-abstract/2017/CreateDataProperty.js
deleted file mode 100644
index 32a86ef..0000000
--- a/node_modules/es-abstract/2017/CreateDataProperty.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty
-
-module.exports = function CreateDataProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var oldDesc = OrdinaryGetOwnProperty(O, P);
-	var extensible = !oldDesc || IsExtensible(O);
-	var immutable = oldDesc && (!oldDesc['[[Writable]]'] || !oldDesc['[[Configurable]]']);
-	if (immutable || !extensible) {
-		return false;
-	}
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		{
-			'[[Configurable]]': true,
-			'[[Enumerable]]': true,
-			'[[Value]]': V,
-			'[[Writable]]': true
-		}
-	);
-};
diff --git a/node_modules/es-abstract/2017/CreateDataPropertyOrThrow.js b/node_modules/es-abstract/2017/CreateDataPropertyOrThrow.js
deleted file mode 100644
index 9feaec8..0000000
--- a/node_modules/es-abstract/2017/CreateDataPropertyOrThrow.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var CreateDataProperty = require('./CreateDataProperty');
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// // https://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow
-
-module.exports = function CreateDataPropertyOrThrow(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var success = CreateDataProperty(O, P, V);
-	if (!success) {
-		throw new $TypeError('unable to create data property');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2017/CreateHTML.js b/node_modules/es-abstract/2017/CreateHTML.js
deleted file mode 100644
index 536c92d..0000000
--- a/node_modules/es-abstract/2017/CreateHTML.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $replace = callBound('String.prototype.replace');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createhtml
-
-module.exports = function CreateHTML(string, tag, attribute, value) {
-	if (Type(tag) !== 'String' || Type(attribute) !== 'String') {
-		throw new $TypeError('Assertion failed: `tag` and `attribute` must be strings');
-	}
-	var str = RequireObjectCoercible(string);
-	var S = ToString(str);
-	var p1 = '<' + tag;
-	if (attribute !== '') {
-		var V = ToString(value);
-		var escapedV = $replace(V, /\x22/g, '&quot;');
-		p1 += '\x20' + attribute + '\x3D\x22' + escapedV + '\x22';
-	}
-	return p1 + '>' + S + '</' + tag + '>';
-};
diff --git a/node_modules/es-abstract/2017/CreateIterResultObject.js b/node_modules/es-abstract/2017/CreateIterResultObject.js
deleted file mode 100644
index aef1d22..0000000
--- a/node_modules/es-abstract/2017/CreateIterResultObject.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject
-
-module.exports = function CreateIterResultObject(value, done) {
-	if (Type(done) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: Type(done) is not Boolean');
-	}
-	return {
-		value: value,
-		done: done
-	};
-};
diff --git a/node_modules/es-abstract/2017/CreateListFromArrayLike.js b/node_modules/es-abstract/2017/CreateListFromArrayLike.js
deleted file mode 100644
index d6b44b5..0000000
--- a/node_modules/es-abstract/2017/CreateListFromArrayLike.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBound = require('../helpers/callBound');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $indexOf = callBound('Array.prototype.indexOf', true) || callBound('String.prototype.indexOf');
-var $push = callBound('Array.prototype.push');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToLength = require('./ToLength');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike
-module.exports = function CreateListFromArrayLike(obj) {
-	var elementTypes = arguments.length > 1
-		? arguments[1]
-		: ['Undefined', 'Null', 'Boolean', 'String', 'Symbol', 'Number', 'Object'];
-
-	if (Type(obj) !== 'Object') {
-		throw new $TypeError('Assertion failed: `obj` must be an Object');
-	}
-	if (!IsArray(elementTypes)) {
-		throw new $TypeError('Assertion failed: `elementTypes`, if provided, must be an array');
-	}
-	var len = ToLength(Get(obj, 'length'));
-	var list = [];
-	var index = 0;
-	while (index < len) {
-		var indexName = ToString(index);
-		var next = Get(obj, indexName);
-		var nextType = Type(next);
-		if ($indexOf(elementTypes, nextType) < 0) {
-			throw new $TypeError('item type ' + nextType + ' is not a valid elementType');
-		}
-		$push(list, next);
-		index += 1;
-	}
-	return list;
-};
diff --git a/node_modules/es-abstract/2017/CreateMethodProperty.js b/node_modules/es-abstract/2017/CreateMethodProperty.js
deleted file mode 100644
index 5b599ae..0000000
--- a/node_modules/es-abstract/2017/CreateMethodProperty.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createmethodproperty
-
-module.exports = function CreateMethodProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var newDesc = {
-		'[[Configurable]]': true,
-		'[[Enumerable]]': false,
-		'[[Value]]': V,
-		'[[Writable]]': true
-	};
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		newDesc
-	);
-};
diff --git a/node_modules/es-abstract/2017/DateFromTime.js b/node_modules/es-abstract/2017/DateFromTime.js
deleted file mode 100644
index 962dba1..0000000
--- a/node_modules/es-abstract/2017/DateFromTime.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-var MonthFromTime = require('./MonthFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.5
-
-module.exports = function DateFromTime(t) {
-	var m = MonthFromTime(t);
-	var d = DayWithinYear(t);
-	if (m === 0) {
-		return d + 1;
-	}
-	if (m === 1) {
-		return d - 30;
-	}
-	var leap = InLeapYear(t);
-	if (m === 2) {
-		return d - 58 - leap;
-	}
-	if (m === 3) {
-		return d - 89 - leap;
-	}
-	if (m === 4) {
-		return d - 119 - leap;
-	}
-	if (m === 5) {
-		return d - 150 - leap;
-	}
-	if (m === 6) {
-		return d - 180 - leap;
-	}
-	if (m === 7) {
-		return d - 211 - leap;
-	}
-	if (m === 8) {
-		return d - 242 - leap;
-	}
-	if (m === 9) {
-		return d - 272 - leap;
-	}
-	if (m === 10) {
-		return d - 303 - leap;
-	}
-	if (m === 11) {
-		return d - 333 - leap;
-	}
-	throw new $EvalError('Assertion failed: MonthFromTime returned an impossible value: ' + m);
-};
diff --git a/node_modules/es-abstract/2017/Day.js b/node_modules/es-abstract/2017/Day.js
deleted file mode 100644
index 00df813..0000000
--- a/node_modules/es-abstract/2017/Day.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function Day(t) {
-	return $floor(t / msPerDay);
-};
diff --git a/node_modules/es-abstract/2017/DayFromYear.js b/node_modules/es-abstract/2017/DayFromYear.js
deleted file mode 100644
index 08dd5af..0000000
--- a/node_modules/es-abstract/2017/DayFromYear.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DayFromYear(y) {
-	return (365 * (y - 1970)) + $floor((y - 1969) / 4) - $floor((y - 1901) / 100) + $floor((y - 1601) / 400);
-};
-
diff --git a/node_modules/es-abstract/2017/DayWithinYear.js b/node_modules/es-abstract/2017/DayWithinYear.js
deleted file mode 100644
index cfc4002..0000000
--- a/node_modules/es-abstract/2017/DayWithinYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var Day = require('./Day');
-var DayFromYear = require('./DayFromYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function DayWithinYear(t) {
-	return Day(t) - DayFromYear(YearFromTime(t));
-};
diff --git a/node_modules/es-abstract/2017/DaysInYear.js b/node_modules/es-abstract/2017/DaysInYear.js
deleted file mode 100644
index db32251..0000000
--- a/node_modules/es-abstract/2017/DaysInYear.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DaysInYear(y) {
-	if (mod(y, 4) !== 0) {
-		return 365;
-	}
-	if (mod(y, 100) !== 0) {
-		return 366;
-	}
-	if (mod(y, 400) !== 0) {
-		return 365;
-	}
-	return 366;
-};
diff --git a/node_modules/es-abstract/2017/DefinePropertyOrThrow.js b/node_modules/es-abstract/2017/DefinePropertyOrThrow.js
deleted file mode 100644
index 7977f6e..0000000
--- a/node_modules/es-abstract/2017/DefinePropertyOrThrow.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow
-
-module.exports = function DefinePropertyOrThrow(O, P, desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var Desc = isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, desc) ? desc : ToPropertyDescriptor(desc);
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc is not a valid Property Descriptor');
-	}
-
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		Desc
-	);
-};
diff --git a/node_modules/es-abstract/2017/DeletePropertyOrThrow.js b/node_modules/es-abstract/2017/DeletePropertyOrThrow.js
deleted file mode 100644
index b476817..0000000
--- a/node_modules/es-abstract/2017/DeletePropertyOrThrow.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow
-
-module.exports = function DeletePropertyOrThrow(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// eslint-disable-next-line no-param-reassign
-	var success = delete O[P];
-	if (!success) {
-		throw new $TypeError('Attempt to delete property failed.');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2017/EnumerableOwnProperties.js b/node_modules/es-abstract/2017/EnumerableOwnProperties.js
deleted file mode 100644
index e2ed722..0000000
--- a/node_modules/es-abstract/2017/EnumerableOwnProperties.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var objectKeys = require('object-keys');
-
-var callBound = require('../helpers/callBound');
-
-var callBind = require('../helpers/callBind');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-var $pushApply = callBind.apply(GetIntrinsic('%Array.prototype.push%'));
-
-var forEach = require('../helpers/forEach');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-enumerableownproperties
-
-module.exports = function EnumerableOwnProperties(O, kind) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	var keys = objectKeys(O);
-	if (kind === 'key') {
-		return keys;
-	}
-	if (kind === 'value' || kind === 'key+value') {
-		var results = [];
-		forEach(keys, function (key) {
-			if ($isEnumerable(O, key)) {
-				$pushApply(results, [
-					kind === 'value' ? O[key] : [key, O[key]]
-				]);
-			}
-		});
-		return results;
-	}
-	throw new $TypeError('Assertion failed: "kind" is not "key", "value", or "key+value": ' + kind);
-};
diff --git a/node_modules/es-abstract/2017/FromPropertyDescriptor.js b/node_modules/es-abstract/2017/FromPropertyDescriptor.js
deleted file mode 100644
index 5ec200e..0000000
--- a/node_modules/es-abstract/2017/FromPropertyDescriptor.js
+++ /dev/null
@@ -1,36 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor
-
-module.exports = function FromPropertyDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return Desc;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	var obj = {};
-	if ('[[Value]]' in Desc) {
-		obj.value = Desc['[[Value]]'];
-	}
-	if ('[[Writable]]' in Desc) {
-		obj.writable = Desc['[[Writable]]'];
-	}
-	if ('[[Get]]' in Desc) {
-		obj.get = Desc['[[Get]]'];
-	}
-	if ('[[Set]]' in Desc) {
-		obj.set = Desc['[[Set]]'];
-	}
-	if ('[[Enumerable]]' in Desc) {
-		obj.enumerable = Desc['[[Enumerable]]'];
-	}
-	if ('[[Configurable]]' in Desc) {
-		obj.configurable = Desc['[[Configurable]]'];
-	}
-	return obj;
-};
diff --git a/node_modules/es-abstract/2017/Get.js b/node_modules/es-abstract/2017/Get.js
deleted file mode 100644
index 5b9ad78..0000000
--- a/node_modules/es-abstract/2017/Get.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var inspect = require('object-inspect');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-/**
- * 7.3.1 Get (O, P) - https://ecma-international.org/ecma-262/6.0/#sec-get-o-p
- * 1. Assert: Type(O) is Object.
- * 2. Assert: IsPropertyKey(P) is true.
- * 3. Return O.[[Get]](P, O).
- */
-
-module.exports = function Get(O, P) {
-	// 7.3.1.1
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	// 7.3.1.2
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true, got ' + inspect(P));
-	}
-	// 7.3.1.3
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2017/GetIterator.js b/node_modules/es-abstract/2017/GetIterator.js
deleted file mode 100644
index 7beddac..0000000
--- a/node_modules/es-abstract/2017/GetIterator.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getIteratorMethod = require('../helpers/getIteratorMethod');
-var AdvanceStringIndex = require('./AdvanceStringIndex');
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsArray = require('./IsArray');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getiterator
-
-module.exports = function GetIterator(obj, method) {
-	var actualMethod = method;
-	if (arguments.length < 2) {
-		actualMethod = getIteratorMethod(
-			{
-				AdvanceStringIndex: AdvanceStringIndex,
-				GetMethod: GetMethod,
-				IsArray: IsArray,
-				Type: Type
-			},
-			obj
-		);
-	}
-	var iterator = Call(actualMethod, obj);
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('iterator must return an object');
-	}
-
-	return iterator;
-};
diff --git a/node_modules/es-abstract/2017/GetMethod.js b/node_modules/es-abstract/2017/GetMethod.js
deleted file mode 100644
index aef8cbc..0000000
--- a/node_modules/es-abstract/2017/GetMethod.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var GetV = require('./GetV');
-var IsCallable = require('./IsCallable');
-var IsPropertyKey = require('./IsPropertyKey');
-
-/**
- * 7.3.9 - https://ecma-international.org/ecma-262/6.0/#sec-getmethod
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let func be GetV(O, P).
- * 3. ReturnIfAbrupt(func).
- * 4. If func is either undefined or null, return undefined.
- * 5. If IsCallable(func) is false, throw a TypeError exception.
- * 6. Return func.
- */
-
-module.exports = function GetMethod(O, P) {
-	// 7.3.9.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.9.2
-	var func = GetV(O, P);
-
-	// 7.3.9.4
-	if (func == null) {
-		return void 0;
-	}
-
-	// 7.3.9.5
-	if (!IsCallable(func)) {
-		throw new $TypeError(P + 'is not a function');
-	}
-
-	// 7.3.9.6
-	return func;
-};
diff --git a/node_modules/es-abstract/2017/GetOwnPropertyKeys.js b/node_modules/es-abstract/2017/GetOwnPropertyKeys.js
deleted file mode 100644
index 8d7e5ee..0000000
--- a/node_modules/es-abstract/2017/GetOwnPropertyKeys.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var hasSymbols = require('has-symbols')();
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $gOPS = hasSymbols && GetIntrinsic('%Object.getOwnPropertySymbols%');
-var keys = require('object-keys');
-
-var esType = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getownpropertykeys
-
-module.exports = function GetOwnPropertyKeys(O, Type) {
-	if (esType(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (Type === 'Symbol') {
-		return $gOPS ? $gOPS(O) : [];
-	}
-	if (Type === 'String') {
-		if (!$gOPN) {
-			return keys(O);
-		}
-		return $gOPN(O);
-	}
-	throw new $TypeError('Assertion failed: `Type` must be `"String"` or `"Symbol"`');
-};
diff --git a/node_modules/es-abstract/2017/GetPrototypeFromConstructor.js b/node_modules/es-abstract/2017/GetPrototypeFromConstructor.js
deleted file mode 100644
index 62da8fb..0000000
--- a/node_modules/es-abstract/2017/GetPrototypeFromConstructor.js
+++ /dev/null
@@ -1,28 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Function = GetIntrinsic('%Function%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getprototypefromconstructor
-
-module.exports = function GetPrototypeFromConstructor(constructor, intrinsicDefaultProto) {
-	var intrinsic = GetIntrinsic(intrinsicDefaultProto); // throws if not a valid intrinsic
-	if (!IsConstructor(constructor)) {
-		throw new $TypeError('Assertion failed: `constructor` must be a constructor');
-	}
-	var proto = Get(constructor, 'prototype');
-	if (Type(proto) !== 'Object') {
-		if (!(constructor instanceof $Function)) {
-			// ignore other realms, for now
-			throw new $TypeError('cross-realm constructors not currently supported');
-		}
-		proto = intrinsic;
-	}
-	return proto;
-};
diff --git a/node_modules/es-abstract/2017/GetSubstitution.js b/node_modules/es-abstract/2017/GetSubstitution.js
deleted file mode 100644
index de41b01..0000000
--- a/node_modules/es-abstract/2017/GetSubstitution.js
+++ /dev/null
@@ -1,104 +0,0 @@
-
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $parseInt = GetIntrinsic('%parseInt%');
-
-var inspect = require('object-inspect');
-
-var regexTester = require('../helpers/regexTester');
-var callBound = require('../helpers/callBound');
-var every = require('../helpers/every');
-
-var isDigit = regexTester(/^[0-9]$/);
-
-var $charAt = callBound('String.prototype.charAt');
-var $strSlice = callBound('String.prototype.slice');
-
-var IsArray = require('./IsArray');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
-
-var isStringOrHole = function (capture, index, arr) {
-	return Type(capture) === 'String' || (canDistinguishSparseFromUndefined ? !(index in arr) : Type(capture) === 'Undefined');
-};
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getsubstitution
-
-// eslint-disable-next-line max-statements, max-params, max-lines-per-function
-module.exports = function GetSubstitution(matched, str, position, captures, replacement) {
-	if (Type(matched) !== 'String') {
-		throw new $TypeError('Assertion failed: `matched` must be a String');
-	}
-	var matchLength = matched.length;
-
-	if (Type(str) !== 'String') {
-		throw new $TypeError('Assertion failed: `str` must be a String');
-	}
-	var stringLength = str.length;
-
-	if (!IsInteger(position) || position < 0 || position > stringLength) {
-		throw new $TypeError('Assertion failed: `position` must be a nonnegative integer, and less than or equal to the length of `string`, got ' + inspect(position));
-	}
-
-	if (!IsArray(captures) || !every(captures, isStringOrHole)) {
-		throw new $TypeError('Assertion failed: `captures` must be a List of Strings, got ' + inspect(captures));
-	}
-
-	if (Type(replacement) !== 'String') {
-		throw new $TypeError('Assertion failed: `replacement` must be a String');
-	}
-
-	var tailPos = position + matchLength;
-	var m = captures.length;
-
-	var result = '';
-	for (var i = 0; i < replacement.length; i += 1) {
-		// if this is a $, and it's not the end of the replacement
-		var current = $charAt(replacement, i);
-		var isLast = (i + 1) >= replacement.length;
-		var nextIsLast = (i + 2) >= replacement.length;
-		if (current === '$' && !isLast) {
-			var next = $charAt(replacement, i + 1);
-			if (next === '$') {
-				result += '$';
-				i += 1;
-			} else if (next === '&') {
-				result += matched;
-				i += 1;
-			} else if (next === '`') {
-				result += position === 0 ? '' : $strSlice(str, 0, position - 1);
-				i += 1;
-			} else if (next === "'") {
-				result += tailPos >= stringLength ? '' : $strSlice(str, tailPos);
-				i += 1;
-			} else {
-				var nextNext = nextIsLast ? null : $charAt(replacement, i + 2);
-				if (isDigit(next) && next !== '0' && (nextIsLast || !isDigit(nextNext))) {
-					// $1 through $9, and not followed by a digit
-					var n = $parseInt(next, 10);
-					// if (n > m, impl-defined)
-					result += (n <= m && Type(captures[n - 1]) === 'Undefined') ? '' : captures[n - 1];
-					i += 1;
-				} else if (isDigit(next) && (nextIsLast || isDigit(nextNext))) {
-					// $00 through $99
-					var nn = next + nextNext;
-					var nnI = $parseInt(nn, 10) - 1;
-					// if nn === '00' or nn > m, impl-defined
-					result += (nn <= m && Type(captures[nnI]) === 'Undefined') ? '' : captures[nnI];
-					i += 2;
-				} else {
-					result += '$';
-				}
-			}
-		} else {
-			// the final $, or else not a $
-			result += $charAt(replacement, i);
-		}
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2017/GetV.js b/node_modules/es-abstract/2017/GetV.js
deleted file mode 100644
index 7b5139a..0000000
--- a/node_modules/es-abstract/2017/GetV.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var ToObject = require('./ToObject');
-
-/**
- * 7.3.2 GetV (V, P)
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let O be ToObject(V).
- * 3. ReturnIfAbrupt(O).
- * 4. Return O.[[Get]](P, V).
- */
-
-module.exports = function GetV(V, P) {
-	// 7.3.2.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.2.2-3
-	var O = ToObject(V);
-
-	// 7.3.2.4
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2017/HasOwnProperty.js b/node_modules/es-abstract/2017/HasOwnProperty.js
deleted file mode 100644
index 679059f..0000000
--- a/node_modules/es-abstract/2017/HasOwnProperty.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var has = require('has');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty
-
-module.exports = function HasOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return has(O, P);
-};
diff --git a/node_modules/es-abstract/2017/HasProperty.js b/node_modules/es-abstract/2017/HasProperty.js
deleted file mode 100644
index 5f2d212..0000000
--- a/node_modules/es-abstract/2017/HasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasproperty
-
-module.exports = function HasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2017/HourFromTime.js b/node_modules/es-abstract/2017/HourFromTime.js
deleted file mode 100644
index 957ce32..0000000
--- a/node_modules/es-abstract/2017/HourFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerHour = timeConstants.msPerHour;
-var HoursPerDay = timeConstants.HoursPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function HourFromTime(t) {
-	return mod($floor(t / msPerHour), HoursPerDay);
-};
diff --git a/node_modules/es-abstract/2017/InLeapYear.js b/node_modules/es-abstract/2017/InLeapYear.js
deleted file mode 100644
index 38ba8fd..0000000
--- a/node_modules/es-abstract/2017/InLeapYear.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DaysInYear = require('./DaysInYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function InLeapYear(t) {
-	var days = DaysInYear(YearFromTime(t));
-	if (days === 365) {
-		return 0;
-	}
-	if (days === 366) {
-		return 1;
-	}
-	throw new $EvalError('Assertion failed: there are not 365 or 366 days in a year, got: ' + days);
-};
diff --git a/node_modules/es-abstract/2017/InstanceofOperator.js b/node_modules/es-abstract/2017/InstanceofOperator.js
deleted file mode 100644
index ebd308c..0000000
--- a/node_modules/es-abstract/2017/InstanceofOperator.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $hasInstance = GetIntrinsic('Symbol.hasInstance', true);
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var OrdinaryHasInstance = require('./OrdinaryHasInstance');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-instanceofoperator
-
-module.exports = function InstanceofOperator(O, C) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var instOfHandler = $hasInstance ? GetMethod(C, $hasInstance) : void 0;
-	if (typeof instOfHandler !== 'undefined') {
-		return ToBoolean(Call(instOfHandler, C, [O]));
-	}
-	if (!IsCallable(C)) {
-		throw new $TypeError('`C` is not Callable');
-	}
-	return OrdinaryHasInstance(C, O);
-};
diff --git a/node_modules/es-abstract/2017/Invoke.js b/node_modules/es-abstract/2017/Invoke.js
deleted file mode 100644
index 769f0e3..0000000
--- a/node_modules/es-abstract/2017/Invoke.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $arraySlice = require('../helpers/callBound')('Array.prototype.slice');
-
-var Call = require('./Call');
-var GetV = require('./GetV');
-var IsPropertyKey = require('./IsPropertyKey');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-invoke
-
-module.exports = function Invoke(O, P) {
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('P must be a Property Key');
-	}
-	var argumentsList = $arraySlice(arguments, 2);
-	var func = GetV(O, P);
-	return Call(func, O, argumentsList);
-};
diff --git a/node_modules/es-abstract/2017/IsAccessorDescriptor.js b/node_modules/es-abstract/2017/IsAccessorDescriptor.js
deleted file mode 100644
index 5139464..0000000
--- a/node_modules/es-abstract/2017/IsAccessorDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isaccessordescriptor
-
-module.exports = function IsAccessorDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2017/IsArray.js b/node_modules/es-abstract/2017/IsArray.js
deleted file mode 100644
index 7b25f37..0000000
--- a/node_modules/es-abstract/2017/IsArray.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-
-// eslint-disable-next-line global-require
-var toStr = !$Array.isArray && require('../helpers/callBound')('Object.prototype.toString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isarray
-
-module.exports = $Array.isArray || function IsArray(argument) {
-	return toStr(argument) === '[object Array]';
-};
diff --git a/node_modules/es-abstract/2017/IsCallable.js b/node_modules/es-abstract/2017/IsCallable.js
deleted file mode 100644
index e4bfa36..0000000
--- a/node_modules/es-abstract/2017/IsCallable.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.11
-
-module.exports = require('is-callable');
diff --git a/node_modules/es-abstract/2017/IsConcatSpreadable.js b/node_modules/es-abstract/2017/IsConcatSpreadable.js
deleted file mode 100644
index dc8aae1..0000000
--- a/node_modules/es-abstract/2017/IsConcatSpreadable.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $isConcatSpreadable = GetIntrinsic('%Symbol.isConcatSpreadable%', true);
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable
-
-module.exports = function IsConcatSpreadable(O) {
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	if ($isConcatSpreadable) {
-		var spreadable = Get(O, $isConcatSpreadable);
-		if (typeof spreadable !== 'undefined') {
-			return ToBoolean(spreadable);
-		}
-	}
-	return IsArray(O);
-};
diff --git a/node_modules/es-abstract/2017/IsConstructor.js b/node_modules/es-abstract/2017/IsConstructor.js
deleted file mode 100644
index 8ba9fe5..0000000
--- a/node_modules/es-abstract/2017/IsConstructor.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic.js');
-
-var $construct = GetIntrinsic('%Reflect.construct%', true);
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-try {
-	DefinePropertyOrThrow({}, '', { '[[Get]]': function () {} });
-} catch (e) {
-	// Accessor properties aren't supported
-	DefinePropertyOrThrow = null;
-}
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isconstructor
-
-if (DefinePropertyOrThrow && $construct) {
-	var isConstructorMarker = {};
-	var badArrayLike = {};
-	DefinePropertyOrThrow(badArrayLike, 'length', {
-		'[[Get]]': function () {
-			throw isConstructorMarker;
-		},
-		'[[Enumerable]]': true
-	});
-
-	module.exports = function IsConstructor(argument) {
-		try {
-			// `Reflect.construct` invokes `IsConstructor(target)` before `Get(args, 'length')`:
-			$construct(argument, badArrayLike);
-		} catch (err) {
-			return err === isConstructorMarker;
-		}
-	};
-} else {
-	module.exports = function IsConstructor(argument) {
-		// unfortunately there's no way to truly check this without try/catch `new argument` in old environments
-		return typeof argument === 'function' && !!argument.prototype;
-	};
-}
diff --git a/node_modules/es-abstract/2017/IsDataDescriptor.js b/node_modules/es-abstract/2017/IsDataDescriptor.js
deleted file mode 100644
index 0ad3045..0000000
--- a/node_modules/es-abstract/2017/IsDataDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isdatadescriptor
-
-module.exports = function IsDataDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Value]]') && !has(Desc, '[[Writable]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2017/IsExtensible.js b/node_modules/es-abstract/2017/IsExtensible.js
deleted file mode 100644
index 0c4c8a6..0000000
--- a/node_modules/es-abstract/2017/IsExtensible.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $preventExtensions = $Object.preventExtensions;
-var $isExtensible = $Object.isExtensible;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isextensible-o
-
-module.exports = $preventExtensions
-	? function IsExtensible(obj) {
-		return !isPrimitive(obj) && $isExtensible(obj);
-	}
-	: function IsExtensible(obj) {
-		return !isPrimitive(obj);
-	};
diff --git a/node_modules/es-abstract/2017/IsGenericDescriptor.js b/node_modules/es-abstract/2017/IsGenericDescriptor.js
deleted file mode 100644
index 8618ce4..0000000
--- a/node_modules/es-abstract/2017/IsGenericDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isgenericdescriptor
-
-module.exports = function IsGenericDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
-		return true;
-	}
-
-	return false;
-};
diff --git a/node_modules/es-abstract/2017/IsInteger.js b/node_modules/es-abstract/2017/IsInteger.js
deleted file mode 100644
index 0f488b3..0000000
--- a/node_modules/es-abstract/2017/IsInteger.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isinteger
-
-module.exports = function IsInteger(argument) {
-	if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
-		return false;
-	}
-	var abs = $abs(argument);
-	return $floor(abs) === abs;
-};
diff --git a/node_modules/es-abstract/2017/IsPromise.js b/node_modules/es-abstract/2017/IsPromise.js
deleted file mode 100644
index e8e92a2..0000000
--- a/node_modules/es-abstract/2017/IsPromise.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $PromiseThen = callBound('Promise.prototype.then', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispromise
-
-module.exports = function IsPromise(x) {
-	if (Type(x) !== 'Object') {
-		return false;
-	}
-	if (!$PromiseThen) { // Promises are not supported
-		return false;
-	}
-	try {
-		$PromiseThen(x); // throws if not a promise
-	} catch (e) {
-		return false;
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2017/IsPropertyDescriptor.js b/node_modules/es-abstract/2017/IsPropertyDescriptor.js
deleted file mode 100644
index 2a96c63..0000000
--- a/node_modules/es-abstract/2017/IsPropertyDescriptor.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var Type = require('./Type');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
-
-module.exports = function IsPropertyDescriptor(Desc) {
-	return isPropertyDescriptor({
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor,
-		Type: Type
-	}, Desc);
-};
diff --git a/node_modules/es-abstract/2017/IsPropertyKey.js b/node_modules/es-abstract/2017/IsPropertyKey.js
deleted file mode 100644
index 74b8d95..0000000
--- a/node_modules/es-abstract/2017/IsPropertyKey.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispropertykey
-
-module.exports = function IsPropertyKey(argument) {
-	return typeof argument === 'string' || typeof argument === 'symbol';
-};
diff --git a/node_modules/es-abstract/2017/IsRegExp.js b/node_modules/es-abstract/2017/IsRegExp.js
deleted file mode 100644
index fdf2323..0000000
--- a/node_modules/es-abstract/2017/IsRegExp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $match = GetIntrinsic('%Symbol.match%', true);
-
-var hasRegExpMatcher = require('is-regex');
-
-var ToBoolean = require('./ToBoolean');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isregexp
-
-module.exports = function IsRegExp(argument) {
-	if (!argument || typeof argument !== 'object') {
-		return false;
-	}
-	if ($match) {
-		var isRegExp = argument[$match];
-		if (typeof isRegExp !== 'undefined') {
-			return ToBoolean(isRegExp);
-		}
-	}
-	return hasRegExpMatcher(argument);
-};
diff --git a/node_modules/es-abstract/2017/IterableToList.js b/node_modules/es-abstract/2017/IterableToList.js
deleted file mode 100644
index 0b8cdcf..0000000
--- a/node_modules/es-abstract/2017/IterableToList.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-var $arrayPush = callBound('Array.prototype.push');
-
-var GetIterator = require('./GetIterator');
-var IteratorStep = require('./IteratorStep');
-var IteratorValue = require('./IteratorValue');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-iterabletolist
-
-module.exports = function IterableToList(items, method) {
-	var iterator = GetIterator(items, method);
-	var values = [];
-	var next = true;
-	while (next) {
-		next = IteratorStep(iterator);
-		if (next) {
-			var nextValue = IteratorValue(next);
-			$arrayPush(values, nextValue);
-		}
-	}
-	return values;
-};
diff --git a/node_modules/es-abstract/2017/IteratorClose.js b/node_modules/es-abstract/2017/IteratorClose.js
deleted file mode 100644
index 35c8c2b..0000000
--- a/node_modules/es-abstract/2017/IteratorClose.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorclose
-
-module.exports = function IteratorClose(iterator, completion) {
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterator) is not Object');
-	}
-	if (!IsCallable(completion)) {
-		throw new $TypeError('Assertion failed: completion is not a thunk for a Completion Record');
-	}
-	var completionThunk = completion;
-
-	var iteratorReturn = GetMethod(iterator, 'return');
-
-	if (typeof iteratorReturn === 'undefined') {
-		return completionThunk();
-	}
-
-	var completionRecord;
-	try {
-		var innerResult = Call(iteratorReturn, iterator, []);
-	} catch (e) {
-		// if we hit here, then "e" is the innerResult completion that needs re-throwing
-
-		// if the completion is of type "throw", this will throw.
-		completionThunk();
-		completionThunk = null; // ensure it's not called twice.
-
-		// if not, then return the innerResult completion
-		throw e;
-	}
-	completionRecord = completionThunk(); // if innerResult worked, then throw if the completion does
-	completionThunk = null; // ensure it's not called twice.
-
-	if (Type(innerResult) !== 'Object') {
-		throw new $TypeError('iterator .return must return an object');
-	}
-
-	return completionRecord;
-};
diff --git a/node_modules/es-abstract/2017/IteratorComplete.js b/node_modules/es-abstract/2017/IteratorComplete.js
deleted file mode 100644
index a62b9bf..0000000
--- a/node_modules/es-abstract/2017/IteratorComplete.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete
-
-module.exports = function IteratorComplete(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return ToBoolean(Get(iterResult, 'done'));
-};
diff --git a/node_modules/es-abstract/2017/IteratorNext.js b/node_modules/es-abstract/2017/IteratorNext.js
deleted file mode 100644
index 7e59915..0000000
--- a/node_modules/es-abstract/2017/IteratorNext.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Invoke = require('./Invoke');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratornext
-
-module.exports = function IteratorNext(iterator, value) {
-	var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
-	if (Type(result) !== 'Object') {
-		throw new $TypeError('iterator next must return an object');
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2017/IteratorStep.js b/node_modules/es-abstract/2017/IteratorStep.js
deleted file mode 100644
index 41b9d1b..0000000
--- a/node_modules/es-abstract/2017/IteratorStep.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var IteratorComplete = require('./IteratorComplete');
-var IteratorNext = require('./IteratorNext');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorstep
-
-module.exports = function IteratorStep(iterator) {
-	var result = IteratorNext(iterator);
-	var done = IteratorComplete(result);
-	return done === true ? false : result;
-};
-
diff --git a/node_modules/es-abstract/2017/IteratorValue.js b/node_modules/es-abstract/2017/IteratorValue.js
deleted file mode 100644
index 5e71a44..0000000
--- a/node_modules/es-abstract/2017/IteratorValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue
-
-module.exports = function IteratorValue(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return Get(iterResult, 'value');
-};
-
diff --git a/node_modules/es-abstract/2017/MakeDate.js b/node_modules/es-abstract/2017/MakeDate.js
deleted file mode 100644
index 7b592d1..0000000
--- a/node_modules/es-abstract/2017/MakeDate.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.13
-
-module.exports = function MakeDate(day, time) {
-	if (!$isFinite(day) || !$isFinite(time)) {
-		return NaN;
-	}
-	return (day * msPerDay) + time;
-};
diff --git a/node_modules/es-abstract/2017/MakeDay.js b/node_modules/es-abstract/2017/MakeDay.js
deleted file mode 100644
index f1ab810..0000000
--- a/node_modules/es-abstract/2017/MakeDay.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-var $DateUTC = GetIntrinsic('%Date.UTC%');
-
-var mod = require('../helpers/mod');
-var $isFinite = require('../helpers/isFinite');
-
-var DateFromTime = require('./DateFromTime');
-var Day = require('./Day');
-var MonthFromTime = require('./MonthFromTime');
-var ToInteger = require('./ToInteger');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.12
-
-module.exports = function MakeDay(year, month, date) {
-	if (!$isFinite(year) || !$isFinite(month) || !$isFinite(date)) {
-		return NaN;
-	}
-	var y = ToInteger(year);
-	var m = ToInteger(month);
-	var dt = ToInteger(date);
-	var ym = y + $floor(m / 12);
-	var mn = mod(m, 12);
-	var t = $DateUTC(ym, mn, 1);
-	if (YearFromTime(t) !== ym || MonthFromTime(t) !== mn || DateFromTime(t) !== 1) {
-		return NaN;
-	}
-	return Day(t) + dt - 1;
-};
diff --git a/node_modules/es-abstract/2017/MakeTime.js b/node_modules/es-abstract/2017/MakeTime.js
deleted file mode 100644
index e118500..0000000
--- a/node_modules/es-abstract/2017/MakeTime.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var msPerMinute = timeConstants.msPerMinute;
-var msPerHour = timeConstants.msPerHour;
-
-var ToInteger = require('./ToInteger');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.11
-
-module.exports = function MakeTime(hour, min, sec, ms) {
-	if (!$isFinite(hour) || !$isFinite(min) || !$isFinite(sec) || !$isFinite(ms)) {
-		return NaN;
-	}
-	var h = ToInteger(hour);
-	var m = ToInteger(min);
-	var s = ToInteger(sec);
-	var milli = ToInteger(ms);
-	var t = (h * msPerHour) + (m * msPerMinute) + (s * msPerSecond) + milli;
-	return t;
-};
diff --git a/node_modules/es-abstract/2017/MinFromTime.js b/node_modules/es-abstract/2017/MinFromTime.js
deleted file mode 100644
index e80e191..0000000
--- a/node_modules/es-abstract/2017/MinFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerMinute = timeConstants.msPerMinute;
-var MinutesPerHour = timeConstants.MinutesPerHour;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function MinFromTime(t) {
-	return mod($floor(t / msPerMinute), MinutesPerHour);
-};
diff --git a/node_modules/es-abstract/2017/MonthFromTime.js b/node_modules/es-abstract/2017/MonthFromTime.js
deleted file mode 100644
index 4f120f2..0000000
--- a/node_modules/es-abstract/2017/MonthFromTime.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function MonthFromTime(t) {
-	var day = DayWithinYear(t);
-	if (0 <= day && day < 31) {
-		return 0;
-	}
-	var leap = InLeapYear(t);
-	if (31 <= day && day < (59 + leap)) {
-		return 1;
-	}
-	if ((59 + leap) <= day && day < (90 + leap)) {
-		return 2;
-	}
-	if ((90 + leap) <= day && day < (120 + leap)) {
-		return 3;
-	}
-	if ((120 + leap) <= day && day < (151 + leap)) {
-		return 4;
-	}
-	if ((151 + leap) <= day && day < (181 + leap)) {
-		return 5;
-	}
-	if ((181 + leap) <= day && day < (212 + leap)) {
-		return 6;
-	}
-	if ((212 + leap) <= day && day < (243 + leap)) {
-		return 7;
-	}
-	if ((243 + leap) <= day && day < (273 + leap)) {
-		return 8;
-	}
-	if ((273 + leap) <= day && day < (304 + leap)) {
-		return 9;
-	}
-	if ((304 + leap) <= day && day < (334 + leap)) {
-		return 10;
-	}
-	if ((334 + leap) <= day && day < (365 + leap)) {
-		return 11;
-	}
-};
diff --git a/node_modules/es-abstract/2017/ObjectCreate.js b/node_modules/es-abstract/2017/ObjectCreate.js
deleted file mode 100644
index e2445b0..0000000
--- a/node_modules/es-abstract/2017/ObjectCreate.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ObjectCreate = GetIntrinsic('%Object.create%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-
-var Type = require('./Type');
-
-var hasProto = !({ __proto__: null } instanceof Object);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-objectcreate
-
-module.exports = function ObjectCreate(proto, internalSlotsList) {
-	if (proto !== null && Type(proto) !== 'Object') {
-		throw new $TypeError('Assertion failed: `proto` must be null or an object');
-	}
-	var slots = arguments.length < 2 ? [] : internalSlotsList;
-	if (slots.length > 0) {
-		throw new $SyntaxError('es-abstract does not yet support internal slots');
-	}
-
-	if ($ObjectCreate) {
-		return $ObjectCreate(proto);
-	}
-	if (hasProto) {
-		return { __proto__: proto };
-	}
-
-	if (proto === null) {
-		throw new $SyntaxError('native Object.create support is required to create null objects');
-	}
-	var T = function T() {};
-	T.prototype = proto;
-	return new T();
-};
diff --git a/node_modules/es-abstract/2017/OrdinaryDefineOwnProperty.js b/node_modules/es-abstract/2017/OrdinaryDefineOwnProperty.js
deleted file mode 100644
index 59780b3..0000000
--- a/node_modules/es-abstract/2017/OrdinaryDefineOwnProperty.js
+++ /dev/null
@@ -1,61 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-var ValidateAndApplyPropertyDescriptor = require('./ValidateAndApplyPropertyDescriptor');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarydefineownproperty
-
-module.exports = function OrdinaryDefineOwnProperty(O, P, Desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!$gOPD) {
-		// ES3/IE 8 fallback
-		if (IsAccessorDescriptor(Desc)) {
-			throw new $SyntaxError('This environment does not support accessor property descriptors.');
-		}
-		var creatingNormalDataProperty = !(P in O)
-			&& Desc['[[Writable]]']
-			&& Desc['[[Enumerable]]']
-			&& Desc['[[Configurable]]']
-			&& '[[Value]]' in Desc;
-		var settingExistingDataProperty = (P in O)
-			&& (!('[[Configurable]]' in Desc) || Desc['[[Configurable]]'])
-			&& (!('[[Enumerable]]' in Desc) || Desc['[[Enumerable]]'])
-			&& (!('[[Writable]]' in Desc) || Desc['[[Writable]]'])
-			&& '[[Value]]' in Desc;
-		if (creatingNormalDataProperty || settingExistingDataProperty) {
-			O[P] = Desc['[[Value]]']; // eslint-disable-line no-param-reassign
-			return SameValue(O[P], Desc['[[Value]]']);
-		}
-		throw new $SyntaxError('This environment does not support defining non-writable, non-enumerable, or non-configurable properties');
-	}
-	var desc = $gOPD(O, P);
-	var current = desc && ToPropertyDescriptor(desc);
-	var extensible = IsExtensible(O);
-	return ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current);
-};
diff --git a/node_modules/es-abstract/2017/OrdinaryGetOwnProperty.js b/node_modules/es-abstract/2017/OrdinaryGetOwnProperty.js
deleted file mode 100644
index b9882e5..0000000
--- a/node_modules/es-abstract/2017/OrdinaryGetOwnProperty.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-var has = require('has');
-
-var IsArray = require('./IsArray');
-var IsPropertyKey = require('./IsPropertyKey');
-var IsRegExp = require('./IsRegExp');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarygetownproperty
-
-module.exports = function OrdinaryGetOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!has(O, P)) {
-		return void 0;
-	}
-	if (!$gOPD) {
-		// ES3 / IE 8 fallback
-		var arrayLength = IsArray(O) && P === 'length';
-		var regexLastIndex = IsRegExp(O) && P === 'lastIndex';
-		return {
-			'[[Configurable]]': !(arrayLength || regexLastIndex),
-			'[[Enumerable]]': $isEnumerable(O, P),
-			'[[Value]]': O[P],
-			'[[Writable]]': true
-		};
-	}
-	return ToPropertyDescriptor($gOPD(O, P));
-};
diff --git a/node_modules/es-abstract/2017/OrdinaryGetPrototypeOf.js b/node_modules/es-abstract/2017/OrdinaryGetPrototypeOf.js
deleted file mode 100644
index 344077a..0000000
--- a/node_modules/es-abstract/2017/OrdinaryGetPrototypeOf.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $getProto = require('../helpers/getProto');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarygetprototypeof
-
-module.exports = function OrdinaryGetPrototypeOf(O) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!$getProto) {
-		throw new $TypeError('This environment does not support fetching prototypes.');
-	}
-	return $getProto(O);
-};
diff --git a/node_modules/es-abstract/2017/OrdinaryHasInstance.js b/node_modules/es-abstract/2017/OrdinaryHasInstance.js
deleted file mode 100644
index 51abe26..0000000
--- a/node_modules/es-abstract/2017/OrdinaryHasInstance.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance
-
-module.exports = function OrdinaryHasInstance(C, O) {
-	if (IsCallable(C) === false) {
-		return false;
-	}
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	var P = Get(C, 'prototype');
-	if (Type(P) !== 'Object') {
-		throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.');
-	}
-	return O instanceof C;
-};
diff --git a/node_modules/es-abstract/2017/OrdinaryHasProperty.js b/node_modules/es-abstract/2017/OrdinaryHasProperty.js
deleted file mode 100644
index 076c25a..0000000
--- a/node_modules/es-abstract/2017/OrdinaryHasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasproperty
-
-module.exports = function OrdinaryHasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2017/OrdinarySetPrototypeOf.js b/node_modules/es-abstract/2017/OrdinarySetPrototypeOf.js
deleted file mode 100644
index 3541331..0000000
--- a/node_modules/es-abstract/2017/OrdinarySetPrototypeOf.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $setProto = require('../helpers/setProto');
-
-var OrdinaryGetPrototypeOf = require('./OrdinaryGetPrototypeOf');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarysetprototypeof
-
-module.exports = function OrdinarySetPrototypeOf(O, V) {
-	if (Type(V) !== 'Object' && Type(V) !== 'Null') {
-		throw new $TypeError('Assertion failed: V must be Object or Null');
-	}
-	/*
-    var extensible = IsExtensible(O);
-    var current = OrdinaryGetPrototypeOf(O);
-    if (SameValue(V, current)) {
-        return true;
-    }
-    if (!extensible) {
-        return false;
-    }
-    */
-	try {
-		$setProto(O, V);
-	} catch (e) {
-		return false;
-	}
-	return OrdinaryGetPrototypeOf(O) === V;
-	/*
-    var p = V;
-    var done = false;
-    while (!done) {
-        if (p === null) {
-            done = true;
-        } else if (SameValue(p, O)) {
-            return false;
-        } else {
-            if (wat) {
-                done = true;
-            } else {
-                p = p.[[Prototype]];
-            }
-        }
-     }
-     O.[[Prototype]] = V;
-     return true;
-     */
-};
diff --git a/node_modules/es-abstract/2017/RegExpExec.js b/node_modules/es-abstract/2017/RegExpExec.js
deleted file mode 100644
index 15c9186..0000000
--- a/node_modules/es-abstract/2017/RegExpExec.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var regexExec = require('../helpers/callBound')('RegExp.prototype.exec');
-
-var Call = require('./Call');
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-regexpexec
-
-module.exports = function RegExpExec(R, S) {
-	if (Type(R) !== 'Object') {
-		throw new $TypeError('Assertion failed: `R` must be an Object');
-	}
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	var exec = Get(R, 'exec');
-	if (IsCallable(exec)) {
-		var result = Call(exec, R, [S]);
-		if (result === null || Type(result) === 'Object') {
-			return result;
-		}
-		throw new $TypeError('"exec" method must return `null` or an Object');
-	}
-	return regexExec(R, S);
-};
diff --git a/node_modules/es-abstract/2017/RequireObjectCoercible.js b/node_modules/es-abstract/2017/RequireObjectCoercible.js
deleted file mode 100644
index 9008359..0000000
--- a/node_modules/es-abstract/2017/RequireObjectCoercible.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('../5/CheckObjectCoercible');
diff --git a/node_modules/es-abstract/2017/SameValue.js b/node_modules/es-abstract/2017/SameValue.js
deleted file mode 100644
index 47c936d..0000000
--- a/node_modules/es-abstract/2017/SameValue.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.12
-
-module.exports = function SameValue(x, y) {
-	if (x === y) { // 0 === -0, but they are not identical.
-		if (x === 0) { return 1 / x === 1 / y; }
-		return true;
-	}
-	return $isNaN(x) && $isNaN(y);
-};
diff --git a/node_modules/es-abstract/2017/SameValueNonNumber.js b/node_modules/es-abstract/2017/SameValueNonNumber.js
deleted file mode 100644
index 5668752..0000000
--- a/node_modules/es-abstract/2017/SameValueNonNumber.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-
-// https://www.ecma-international.org/ecma-262/7.0/#sec-samevaluenonnumber
-
-module.exports = function SameValueNonNumber(x, y) {
-	if (typeof x === 'number' || typeof x !== typeof y) {
-		throw new $TypeError('SameValueNonNumber requires two non-number values of the same type.');
-	}
-	return SameValue(x, y);
-};
diff --git a/node_modules/es-abstract/2017/SameValueZero.js b/node_modules/es-abstract/2017/SameValueZero.js
deleted file mode 100644
index 0dedcd2..0000000
--- a/node_modules/es-abstract/2017/SameValueZero.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-samevaluezero
-
-module.exports = function SameValueZero(x, y) {
-	return (x === y) || ($isNaN(x) && $isNaN(y));
-};
diff --git a/node_modules/es-abstract/2017/SecFromTime.js b/node_modules/es-abstract/2017/SecFromTime.js
deleted file mode 100644
index 7190011..0000000
--- a/node_modules/es-abstract/2017/SecFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var SecondsPerMinute = timeConstants.SecondsPerMinute;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function SecFromTime(t) {
-	return mod($floor(t / msPerSecond), SecondsPerMinute);
-};
diff --git a/node_modules/es-abstract/2017/Set.js b/node_modules/es-abstract/2017/Set.js
deleted file mode 100644
index 9545b13..0000000
--- a/node_modules/es-abstract/2017/Set.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// IE 9 does not throw in strict mode when writability/configurability/extensibility is violated
-var noThrowOnStrictViolation = (function () {
-	try {
-		delete [].length;
-		return true;
-	} catch (e) {
-		return false;
-	}
-}());
-
-// https://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw
-
-module.exports = function Set(O, P, V, Throw) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	if (Type(Throw) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `Throw` must be a Boolean');
-	}
-	if (Throw) {
-		O[P] = V; // eslint-disable-line no-param-reassign
-		if (noThrowOnStrictViolation && !SameValue(O[P], V)) {
-			throw new $TypeError('Attempted to assign to readonly property.');
-		}
-		return true;
-	} else {
-		try {
-			O[P] = V; // eslint-disable-line no-param-reassign
-			return noThrowOnStrictViolation ? SameValue(O[P], V) : true;
-		} catch (e) {
-			return false;
-		}
-	}
-};
diff --git a/node_modules/es-abstract/2017/SetFunctionName.js b/node_modules/es-abstract/2017/SetFunctionName.js
deleted file mode 100644
index f93324a..0000000
--- a/node_modules/es-abstract/2017/SetFunctionName.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var has = require('has');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getSymbolDescription = require('../helpers/getSymbolDescription');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsExtensible = require('./IsExtensible');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-setfunctionname
-
-module.exports = function SetFunctionName(F, name) {
-	if (typeof F !== 'function') {
-		throw new $TypeError('Assertion failed: `F` must be a function');
-	}
-	if (!IsExtensible(F) || has(F, 'name')) {
-		throw new $TypeError('Assertion failed: `F` must be extensible, and must not have a `name` own property');
-	}
-	var nameType = Type(name);
-	if (nameType !== 'Symbol' && nameType !== 'String') {
-		throw new $TypeError('Assertion failed: `name` must be a Symbol or a String');
-	}
-	if (nameType === 'Symbol') {
-		var description = getSymbolDescription(name);
-		// eslint-disable-next-line no-param-reassign
-		name = typeof description === 'undefined' ? '' : '[' + description + ']';
-	}
-	if (arguments.length > 2) {
-		var prefix = arguments[2];
-		// eslint-disable-next-line no-param-reassign
-		name = prefix + ' ' + name;
-	}
-	return DefinePropertyOrThrow(F, 'name', {
-		'[[Value]]': name,
-		'[[Writable]]': false,
-		'[[Enumerable]]': false,
-		'[[Configurable]]': true
-	});
-};
diff --git a/node_modules/es-abstract/2017/SetIntegrityLevel.js b/node_modules/es-abstract/2017/SetIntegrityLevel.js
deleted file mode 100644
index 3d5c81d..0000000
--- a/node_modules/es-abstract/2017/SetIntegrityLevel.js
+++ /dev/null
@@ -1,57 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-var $preventExtensions = GetIntrinsic('%Object.preventExtensions%');
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-
-var forEach = require('../helpers/forEach');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-setintegritylevel
-
-module.exports = function SetIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	if (!$preventExtensions) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.preventExtensions` support');
-	}
-	var status = $preventExtensions(O);
-	if (!status) {
-		return false;
-	}
-	if (!$gOPN) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.getOwnPropertyNames` support');
-	}
-	var theKeys = $gOPN(O);
-	if (level === 'sealed') {
-		forEach(theKeys, function (k) {
-			DefinePropertyOrThrow(O, k, { configurable: false });
-		});
-	} else if (level === 'frozen') {
-		forEach(theKeys, function (k) {
-			var currentDesc = $gOPD(O, k);
-			if (typeof currentDesc !== 'undefined') {
-				var desc;
-				if (IsAccessorDescriptor(ToPropertyDescriptor(currentDesc))) {
-					desc = { configurable: false };
-				} else {
-					desc = { configurable: false, writable: false };
-				}
-				DefinePropertyOrThrow(O, k, desc);
-			}
-		});
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2017/SpeciesConstructor.js b/node_modules/es-abstract/2017/SpeciesConstructor.js
deleted file mode 100644
index 3cdcd74..0000000
--- a/node_modules/es-abstract/2017/SpeciesConstructor.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-speciesconstructor
-
-module.exports = function SpeciesConstructor(O, defaultConstructor) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var C = O.constructor;
-	if (typeof C === 'undefined') {
-		return defaultConstructor;
-	}
-	if (Type(C) !== 'Object') {
-		throw new $TypeError('O.constructor is not an Object');
-	}
-	var S = $species ? C[$species] : void 0;
-	if (S == null) {
-		return defaultConstructor;
-	}
-	if (IsConstructor(S)) {
-		return S;
-	}
-	throw new $TypeError('no constructor found');
-};
diff --git a/node_modules/es-abstract/2017/StrictEqualityComparison.js b/node_modules/es-abstract/2017/StrictEqualityComparison.js
deleted file mode 100644
index eea5df3..0000000
--- a/node_modules/es-abstract/2017/StrictEqualityComparison.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.9.6
-
-module.exports = function StrictEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType !== yType) {
-		return false;
-	}
-	if (xType === 'Undefined' || xType === 'Null') {
-		return true;
-	}
-	return x === y; // shortcut for steps 4-7
-};
diff --git a/node_modules/es-abstract/2017/SymbolDescriptiveString.js b/node_modules/es-abstract/2017/SymbolDescriptiveString.js
deleted file mode 100644
index 7bd8191..0000000
--- a/node_modules/es-abstract/2017/SymbolDescriptiveString.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $SymbolToString = callBound('Symbol.prototype.toString', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-symboldescriptivestring
-
-module.exports = function SymbolDescriptiveString(sym) {
-	if (Type(sym) !== 'Symbol') {
-		throw new $TypeError('Assertion failed: `sym` must be a Symbol');
-	}
-	return $SymbolToString(sym);
-};
diff --git a/node_modules/es-abstract/2017/TestIntegrityLevel.js b/node_modules/es-abstract/2017/TestIntegrityLevel.js
deleted file mode 100644
index 7a57397..0000000
--- a/node_modules/es-abstract/2017/TestIntegrityLevel.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var every = require('../helpers/every');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-testintegritylevel
-
-module.exports = function TestIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	var status = IsExtensible(O);
-	if (status) {
-		return false;
-	}
-	var theKeys = $gOPN(O);
-	return theKeys.length === 0 || every(theKeys, function (k) {
-		var currentDesc = $gOPD(O, k);
-		if (typeof currentDesc !== 'undefined') {
-			if (currentDesc.configurable) {
-				return false;
-			}
-			if (level === 'frozen' && IsDataDescriptor(ToPropertyDescriptor(currentDesc)) && currentDesc.writable) {
-				return false;
-			}
-		}
-		return true;
-	});
-};
diff --git a/node_modules/es-abstract/2017/TimeClip.js b/node_modules/es-abstract/2017/TimeClip.js
deleted file mode 100644
index 57aa08c..0000000
--- a/node_modules/es-abstract/2017/TimeClip.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-var $Number = GetIntrinsic('%Number%');
-var $abs = GetIntrinsic('%Math.abs%');
-
-var $isFinite = require('../helpers/isFinite');
-
-var ToNumber = require('./ToNumber');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.14
-
-module.exports = function TimeClip(time) {
-	if (!$isFinite(time) || $abs(time) > 8.64e15) {
-		return NaN;
-	}
-	return $Number(new $Date(ToNumber(time)));
-};
-
diff --git a/node_modules/es-abstract/2017/TimeFromYear.js b/node_modules/es-abstract/2017/TimeFromYear.js
deleted file mode 100644
index df646c3..0000000
--- a/node_modules/es-abstract/2017/TimeFromYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-var DayFromYear = require('./DayFromYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function TimeFromYear(y) {
-	return msPerDay * DayFromYear(y);
-};
diff --git a/node_modules/es-abstract/2017/TimeWithinDay.js b/node_modules/es-abstract/2017/TimeWithinDay.js
deleted file mode 100644
index c5b21d3..0000000
--- a/node_modules/es-abstract/2017/TimeWithinDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function TimeWithinDay(t) {
-	return mod(t, msPerDay);
-};
-
diff --git a/node_modules/es-abstract/2017/ToBoolean.js b/node_modules/es-abstract/2017/ToBoolean.js
deleted file mode 100644
index 65d8737..0000000
--- a/node_modules/es-abstract/2017/ToBoolean.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.2
-
-module.exports = function ToBoolean(value) { return !!value; };
diff --git a/node_modules/es-abstract/2017/ToDateString.js b/node_modules/es-abstract/2017/ToDateString.js
deleted file mode 100644
index 7a6d4c4..0000000
--- a/node_modules/es-abstract/2017/ToDateString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Date = GetIntrinsic('%Date%');
-
-var $isNaN = require('../helpers/isNaN');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-todatestring
-
-module.exports = function ToDateString(tv) {
-	if (Type(tv) !== 'Number') {
-		throw new $TypeError('Assertion failed: `tv` must be a Number');
-	}
-	if ($isNaN(tv)) {
-		return 'Invalid Date';
-	}
-	return $Date(tv);
-};
diff --git a/node_modules/es-abstract/2017/ToIndex.js b/node_modules/es-abstract/2017/ToIndex.js
deleted file mode 100644
index a55398d..0000000
--- a/node_modules/es-abstract/2017/ToIndex.js
+++ /dev/null
@@ -1,26 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-
-var ToInteger = require('./ToInteger');
-var ToLength = require('./ToLength');
-var SameValueZero = require('./SameValueZero');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-toindex
-
-module.exports = function ToIndex(value) {
-	if (typeof value === 'undefined') {
-		return 0;
-	}
-	var integerIndex = ToInteger(value);
-	if (integerIndex < 0) {
-		throw new $RangeError('index must be >= 0');
-	}
-	var index = ToLength(integerIndex);
-	if (!SameValueZero(integerIndex, index)) {
-		throw new $RangeError('index must be >= 0 and < 2 ** 53 - 1');
-	}
-	return index;
-};
diff --git a/node_modules/es-abstract/2017/ToInt16.js b/node_modules/es-abstract/2017/ToInt16.js
deleted file mode 100644
index 5a112c2..0000000
--- a/node_modules/es-abstract/2017/ToInt16.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint16 = require('./ToUint16');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint16
-
-module.exports = function ToInt16(argument) {
-	var int16bit = ToUint16(argument);
-	return int16bit >= 0x8000 ? int16bit - 0x10000 : int16bit;
-};
diff --git a/node_modules/es-abstract/2017/ToInt32.js b/node_modules/es-abstract/2017/ToInt32.js
deleted file mode 100644
index a8d2680..0000000
--- a/node_modules/es-abstract/2017/ToInt32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.5
-
-module.exports = function ToInt32(x) {
-	return ToNumber(x) >> 0;
-};
diff --git a/node_modules/es-abstract/2017/ToInt8.js b/node_modules/es-abstract/2017/ToInt8.js
deleted file mode 100644
index d103123..0000000
--- a/node_modules/es-abstract/2017/ToInt8.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint8 = require('./ToUint8');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint8
-
-module.exports = function ToInt8(argument) {
-	var int8bit = ToUint8(argument);
-	return int8bit >= 0x80 ? int8bit - 0x100 : int8bit;
-};
diff --git a/node_modules/es-abstract/2017/ToInteger.js b/node_modules/es-abstract/2017/ToInteger.js
deleted file mode 100644
index 16f7db9..0000000
--- a/node_modules/es-abstract/2017/ToInteger.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5ToInteger = require('../5/ToInteger');
-
-var ToNumber = require('./ToNumber');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tointeger
-
-module.exports = function ToInteger(value) {
-	var number = ToNumber(value);
-	return ES5ToInteger(number);
-};
diff --git a/node_modules/es-abstract/2017/ToLength.js b/node_modules/es-abstract/2017/ToLength.js
deleted file mode 100644
index 1bef9be..0000000
--- a/node_modules/es-abstract/2017/ToLength.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var ToInteger = require('./ToInteger');
-
-module.exports = function ToLength(argument) {
-	var len = ToInteger(argument);
-	if (len <= 0) { return 0; } // includes converting -0 to +0
-	if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; }
-	return len;
-};
diff --git a/node_modules/es-abstract/2017/ToNumber.js b/node_modules/es-abstract/2017/ToNumber.js
deleted file mode 100644
index 7a3cdc8..0000000
--- a/node_modules/es-abstract/2017/ToNumber.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Number = GetIntrinsic('%Number%');
-var $RegExp = GetIntrinsic('%RegExp%');
-var $parseInteger = GetIntrinsic('%parseInt%');
-
-var callBound = require('../helpers/callBound');
-var regexTester = require('../helpers/regexTester');
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $strSlice = callBound('String.prototype.slice');
-var isBinary = regexTester(/^0b[01]+$/i);
-var isOctal = regexTester(/^0o[0-7]+$/i);
-var isInvalidHexLiteral = regexTester(/^[-+]0x[0-9a-f]+$/i);
-var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
-var nonWSregex = new $RegExp('[' + nonWS + ']', 'g');
-var hasNonWS = regexTester(nonWSregex);
-
-// whitespace from: https://es5.github.io/#x15.5.4.20
-// implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
-var ws = [
-	'\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
-	'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
-	'\u2029\uFEFF'
-].join('');
-var trimRegex = new RegExp('(^[' + ws + ']+)|([' + ws + ']+$)', 'g');
-var $replace = callBound('String.prototype.replace');
-var $trim = function (value) {
-	return $replace(value, trimRegex, '');
-};
-
-var ToPrimitive = require('./ToPrimitive');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tonumber
-
-module.exports = function ToNumber(argument) {
-	var value = isPrimitive(argument) ? argument : ToPrimitive(argument, $Number);
-	if (typeof value === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a number');
-	}
-	if (typeof value === 'string') {
-		if (isBinary(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 2));
-		} else if (isOctal(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 8));
-		} else if (hasNonWS(value) || isInvalidHexLiteral(value)) {
-			return NaN;
-		} else {
-			var trimmed = $trim(value);
-			if (trimmed !== value) {
-				return ToNumber(trimmed);
-			}
-		}
-	}
-	return $Number(value);
-};
diff --git a/node_modules/es-abstract/2017/ToObject.js b/node_modules/es-abstract/2017/ToObject.js
deleted file mode 100644
index 50d5b94..0000000
--- a/node_modules/es-abstract/2017/ToObject.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toobject
-
-module.exports = function ToObject(value) {
-	RequireObjectCoercible(value);
-	return $Object(value);
-};
diff --git a/node_modules/es-abstract/2017/ToPrimitive.js b/node_modules/es-abstract/2017/ToPrimitive.js
deleted file mode 100644
index 81c655d..0000000
--- a/node_modules/es-abstract/2017/ToPrimitive.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var toPrimitive = require('es-to-primitive/es2015');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toprimitive
-
-module.exports = function ToPrimitive(input) {
-	if (arguments.length > 1) {
-		return toPrimitive(input, arguments[1]);
-	}
-	return toPrimitive(input);
-};
diff --git a/node_modules/es-abstract/2017/ToPropertyDescriptor.js b/node_modules/es-abstract/2017/ToPropertyDescriptor.js
deleted file mode 100644
index 7c40136..0000000
--- a/node_modules/es-abstract/2017/ToPropertyDescriptor.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-var ToBoolean = require('./ToBoolean');
-var IsCallable = require('./IsCallable');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.5
-
-module.exports = function ToPropertyDescriptor(Obj) {
-	if (Type(Obj) !== 'Object') {
-		throw new $TypeError('ToPropertyDescriptor requires an object');
-	}
-
-	var desc = {};
-	if (has(Obj, 'enumerable')) {
-		desc['[[Enumerable]]'] = ToBoolean(Obj.enumerable);
-	}
-	if (has(Obj, 'configurable')) {
-		desc['[[Configurable]]'] = ToBoolean(Obj.configurable);
-	}
-	if (has(Obj, 'value')) {
-		desc['[[Value]]'] = Obj.value;
-	}
-	if (has(Obj, 'writable')) {
-		desc['[[Writable]]'] = ToBoolean(Obj.writable);
-	}
-	if (has(Obj, 'get')) {
-		var getter = Obj.get;
-		if (typeof getter !== 'undefined' && !IsCallable(getter)) {
-			throw new $TypeError('getter must be a function');
-		}
-		desc['[[Get]]'] = getter;
-	}
-	if (has(Obj, 'set')) {
-		var setter = Obj.set;
-		if (typeof setter !== 'undefined' && !IsCallable(setter)) {
-			throw new $TypeError('setter must be a function');
-		}
-		desc['[[Set]]'] = setter;
-	}
-
-	if ((has(desc, '[[Get]]') || has(desc, '[[Set]]')) && (has(desc, '[[Value]]') || has(desc, '[[Writable]]'))) {
-		throw new $TypeError('Invalid property descriptor. Cannot both specify accessors and a value or writable attribute');
-	}
-	return desc;
-};
diff --git a/node_modules/es-abstract/2017/ToPropertyKey.js b/node_modules/es-abstract/2017/ToPropertyKey.js
deleted file mode 100644
index 38f40dd..0000000
--- a/node_modules/es-abstract/2017/ToPropertyKey.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-
-var ToPrimitive = require('./ToPrimitive');
-var ToString = require('./ToString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-topropertykey
-
-module.exports = function ToPropertyKey(argument) {
-	var key = ToPrimitive(argument, $String);
-	return typeof key === 'symbol' ? key : ToString(key);
-};
diff --git a/node_modules/es-abstract/2017/ToString.js b/node_modules/es-abstract/2017/ToString.js
deleted file mode 100644
index a345431..0000000
--- a/node_modules/es-abstract/2017/ToString.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tostring
-
-module.exports = function ToString(argument) {
-	if (typeof argument === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a string');
-	}
-	return $String(argument);
-};
diff --git a/node_modules/es-abstract/2017/ToUint16.js b/node_modules/es-abstract/2017/ToUint16.js
deleted file mode 100644
index c8a408b..0000000
--- a/node_modules/es-abstract/2017/ToUint16.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.7
-
-module.exports = function ToUint16(value) {
-	var number = ToNumber(value);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x10000);
-};
diff --git a/node_modules/es-abstract/2017/ToUint32.js b/node_modules/es-abstract/2017/ToUint32.js
deleted file mode 100644
index 3660f62..0000000
--- a/node_modules/es-abstract/2017/ToUint32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.6
-
-module.exports = function ToUint32(x) {
-	return ToNumber(x) >>> 0;
-};
diff --git a/node_modules/es-abstract/2017/ToUint8.js b/node_modules/es-abstract/2017/ToUint8.js
deleted file mode 100644
index bf84753..0000000
--- a/node_modules/es-abstract/2017/ToUint8.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-module.exports = function ToUint8(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x100);
-};
diff --git a/node_modules/es-abstract/2017/ToUint8Clamp.js b/node_modules/es-abstract/2017/ToUint8Clamp.js
deleted file mode 100644
index c7f9f56..0000000
--- a/node_modules/es-abstract/2017/ToUint8Clamp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-
-var $floor = $Math.floor;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-touint8clamp
-
-module.exports = function ToUint8Clamp(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number <= 0) { return 0; }
-	if (number >= 0xFF) { return 0xFF; }
-	var f = $floor(argument);
-	if (f + 0.5 < number) { return f + 1; }
-	if (number < f + 0.5) { return f; }
-	if (f % 2 !== 0) { return f + 1; }
-	return f;
-};
diff --git a/node_modules/es-abstract/2017/Type.js b/node_modules/es-abstract/2017/Type.js
deleted file mode 100644
index 0bd1165..0000000
--- a/node_modules/es-abstract/2017/Type.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5Type = require('../5/Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-ecmascript-data-types-and-values
-
-module.exports = function Type(x) {
-	if (typeof x === 'symbol') {
-		return 'Symbol';
-	}
-	return ES5Type(x);
-};
diff --git a/node_modules/es-abstract/2017/ValidateAndApplyPropertyDescriptor.js b/node_modules/es-abstract/2017/ValidateAndApplyPropertyDescriptor.js
deleted file mode 100644
index d4b9007..0000000
--- a/node_modules/es-abstract/2017/ValidateAndApplyPropertyDescriptor.js
+++ /dev/null
@@ -1,170 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var isSamePropertyDescriptor = require('../helpers/isSamePropertyDescriptor');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-validateandapplypropertydescriptor
-// https://www.ecma-international.org/ecma-262/8.0/#sec-validateandapplypropertydescriptor
-
-// eslint-disable-next-line max-lines-per-function, max-statements, max-params
-module.exports = function ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current) {
-	// this uses the ES2017+ logic, since it fixes a number of bugs in the ES2015 logic.
-	var oType = Type(O);
-	if (oType !== 'Undefined' && oType !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be undefined or an Object');
-	}
-	if (Type(extensible) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: extensible must be a Boolean');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (Type(current) !== 'Undefined' && !isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, current)) {
-		throw new $TypeError('Assertion failed: current must be a Property Descriptor, or undefined');
-	}
-	if (oType !== 'Undefined' && !IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: if O is not undefined, P must be a Property Key');
-	}
-	if (Type(current) === 'Undefined') {
-		if (!extensible) {
-			return false;
-		}
-		if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': Desc['[[Configurable]]'],
-						'[[Enumerable]]': Desc['[[Enumerable]]'],
-						'[[Value]]': Desc['[[Value]]'],
-						'[[Writable]]': Desc['[[Writable]]']
-					}
-				);
-			}
-		} else {
-			if (!IsAccessorDescriptor(Desc)) {
-				throw new $TypeError('Assertion failed: Desc is not an accessor descriptor');
-			}
-			if (oType !== 'Undefined') {
-				return DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					Desc
-				);
-			}
-		}
-		return true;
-	}
-	if (IsGenericDescriptor(Desc) && !('[[Configurable]]' in Desc) && !('[[Enumerable]]' in Desc)) {
-		return true;
-	}
-	if (isSamePropertyDescriptor({ SameValue: SameValue }, Desc, current)) {
-		return true; // removed by ES2017, but should still be correct
-	}
-	// "if every field in Desc is absent, return true" can't really match the assertion that it's a Property Descriptor
-	if (!current['[[Configurable]]']) {
-		if (Desc['[[Configurable]]']) {
-			return false;
-		}
-		if ('[[Enumerable]]' in Desc && !Desc['[[Enumerable]]'] === !!current['[[Enumerable]]']) {
-			return false;
-		}
-	}
-	if (IsGenericDescriptor(Desc)) {
-		// no further validation is required.
-	} else if (IsDataDescriptor(current) !== IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			return false;
-		}
-		if (IsDataDescriptor(current)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': current['[[Configurable]]'],
-						'[[Enumerable]]': current['[[Enumerable]]'],
-						'[[Get]]': undefined
-					}
-				);
-			}
-		} else if (oType !== 'Undefined') {
-			DefineOwnProperty(
-				IsDataDescriptor,
-				SameValue,
-				FromPropertyDescriptor,
-				O,
-				P,
-				{
-					'[[Configurable]]': current['[[Configurable]]'],
-					'[[Enumerable]]': current['[[Enumerable]]'],
-					'[[Value]]': undefined
-				}
-			);
-		}
-	} else if (IsDataDescriptor(current) && IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]'] && !current['[[Writable]]']) {
-			if ('[[Writable]]' in Desc && Desc['[[Writable]]']) {
-				return false;
-			}
-			if ('[[Value]]' in Desc && !SameValue(Desc['[[Value]]'], current['[[Value]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else if (IsAccessorDescriptor(current) && IsAccessorDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			if ('[[Set]]' in Desc && !SameValue(Desc['[[Set]]'], current['[[Set]]'])) {
-				return false;
-			}
-			if ('[[Get]]' in Desc && !SameValue(Desc['[[Get]]'], current['[[Get]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else {
-		throw new $TypeError('Assertion failed: current and Desc are not both data, both accessors, or one accessor and one data.');
-	}
-	if (oType !== 'Undefined') {
-		return DefineOwnProperty(
-			IsDataDescriptor,
-			SameValue,
-			FromPropertyDescriptor,
-			O,
-			P,
-			Desc
-		);
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2017/WeekDay.js b/node_modules/es-abstract/2017/WeekDay.js
deleted file mode 100644
index 2973e02..0000000
--- a/node_modules/es-abstract/2017/WeekDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-var Day = require('./Day');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.6
-
-module.exports = function WeekDay(t) {
-	return mod(Day(t) + 4, 7);
-};
diff --git a/node_modules/es-abstract/2017/YearFromTime.js b/node_modules/es-abstract/2017/YearFromTime.js
deleted file mode 100644
index ff5339f..0000000
--- a/node_modules/es-abstract/2017/YearFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-
-var callBound = require('../helpers/callBound');
-
-var $getUTCFullYear = callBound('Date.prototype.getUTCFullYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function YearFromTime(t) {
-	// largest y such that this.TimeFromYear(y) <= t
-	return $getUTCFullYear(new $Date(t));
-};
diff --git a/node_modules/es-abstract/2017/modulo.js b/node_modules/es-abstract/2017/modulo.js
deleted file mode 100644
index bc04c06..0000000
--- a/node_modules/es-abstract/2017/modulo.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-5.2
-
-module.exports = function modulo(x, y) {
-	return mod(x, y);
-};
diff --git a/node_modules/es-abstract/2017/msFromTime.js b/node_modules/es-abstract/2017/msFromTime.js
deleted file mode 100644
index c31eda0..0000000
--- a/node_modules/es-abstract/2017/msFromTime.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerSecond = require('../helpers/timeConstants').msPerSecond;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function msFromTime(t) {
-	return mod(t, msPerSecond);
-};
diff --git a/node_modules/es-abstract/2017/thisBooleanValue.js b/node_modules/es-abstract/2017/thisBooleanValue.js
deleted file mode 100644
index 3ffac9c..0000000
--- a/node_modules/es-abstract/2017/thisBooleanValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $BooleanValueOf = require('../helpers/callBound')('Boolean.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-boolean-prototype-object
-
-module.exports = function thisBooleanValue(value) {
-	if (Type(value) === 'Boolean') {
-		return value;
-	}
-
-	return $BooleanValueOf(value);
-};
diff --git a/node_modules/es-abstract/2017/thisNumberValue.js b/node_modules/es-abstract/2017/thisNumberValue.js
deleted file mode 100644
index 0345e52..0000000
--- a/node_modules/es-abstract/2017/thisNumberValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var Type = require('./Type');
-
-var $NumberValueOf = callBound('Number.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-number-prototype-object
-
-module.exports = function thisNumberValue(value) {
-	if (Type(value) === 'Number') {
-		return value;
-	}
-
-	return $NumberValueOf(value);
-};
-
diff --git a/node_modules/es-abstract/2017/thisStringValue.js b/node_modules/es-abstract/2017/thisStringValue.js
deleted file mode 100644
index 3b99b6e..0000000
--- a/node_modules/es-abstract/2017/thisStringValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $StringValueOf = require('../helpers/callBound')('String.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-string-prototype-object
-
-module.exports = function thisStringValue(value) {
-	if (Type(value) === 'String') {
-		return value;
-	}
-
-	return $StringValueOf(value);
-};
diff --git a/node_modules/es-abstract/2017/thisTimeValue.js b/node_modules/es-abstract/2017/thisTimeValue.js
deleted file mode 100644
index d7cda28..0000000
--- a/node_modules/es-abstract/2017/thisTimeValue.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $DateValueOf = require('../helpers/callBound')('Date.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-date-prototype-object
-
-module.exports = function thisTimeValue(value) {
-	return $DateValueOf(value);
-};
diff --git a/node_modules/es-abstract/2018/AbstractEqualityComparison.js b/node_modules/es-abstract/2018/AbstractEqualityComparison.js
deleted file mode 100644
index 40b3909..0000000
--- a/node_modules/es-abstract/2018/AbstractEqualityComparison.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-abstract-equality-comparison
-
-module.exports = function AbstractEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType === yType) {
-		return x === y; // ES6+ specified this shortcut anyways.
-	}
-	if (x == null && y == null) {
-		return true;
-	}
-	if (xType === 'Number' && yType === 'String') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if (xType === 'String' && yType === 'Number') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (xType === 'Boolean') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (yType === 'Boolean') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if ((xType === 'String' || xType === 'Number' || xType === 'Symbol') && yType === 'Object') {
-		return AbstractEqualityComparison(x, ToPrimitive(y));
-	}
-	if (xType === 'Object' && (yType === 'String' || yType === 'Number' || yType === 'Symbol')) {
-		return AbstractEqualityComparison(ToPrimitive(x), y);
-	}
-	return false;
-};
diff --git a/node_modules/es-abstract/2018/AbstractRelationalComparison.js b/node_modules/es-abstract/2018/AbstractRelationalComparison.js
deleted file mode 100644
index bc7ca83..0000000
--- a/node_modules/es-abstract/2018/AbstractRelationalComparison.js
+++ /dev/null
@@ -1,66 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Number = GetIntrinsic('%Number%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.8.5
-
-// eslint-disable-next-line max-statements
-module.exports = function AbstractRelationalComparison(x, y, LeftFirst) {
-	if (Type(LeftFirst) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: LeftFirst argument must be a Boolean');
-	}
-	var px;
-	var py;
-	if (LeftFirst) {
-		px = ToPrimitive(x, $Number);
-		py = ToPrimitive(y, $Number);
-	} else {
-		py = ToPrimitive(y, $Number);
-		px = ToPrimitive(x, $Number);
-	}
-	var bothStrings = Type(px) === 'String' && Type(py) === 'String';
-	if (!bothStrings) {
-		var nx = ToNumber(px);
-		var ny = ToNumber(py);
-		if ($isNaN(nx) || $isNaN(ny)) {
-			return undefined;
-		}
-		if ($isFinite(nx) && $isFinite(ny) && nx === ny) {
-			return false;
-		}
-		if (nx === 0 && ny === 0) {
-			return false;
-		}
-		if (nx === Infinity) {
-			return false;
-		}
-		if (ny === Infinity) {
-			return true;
-		}
-		if (ny === -Infinity) {
-			return false;
-		}
-		if (nx === -Infinity) {
-			return true;
-		}
-		return nx < ny; // by now, these are both nonzero, finite, and not equal
-	}
-	if (isPrefixOf(py, px)) {
-		return false;
-	}
-	if (isPrefixOf(px, py)) {
-		return true;
-	}
-	return px < py; // both strings, neither a prefix of the other. shortcut for steps c-f
-};
diff --git a/node_modules/es-abstract/2018/AdvanceStringIndex.js b/node_modules/es-abstract/2018/AdvanceStringIndex.js
deleted file mode 100644
index 666f578..0000000
--- a/node_modules/es-abstract/2018/AdvanceStringIndex.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $charCodeAt = require('../helpers/callBound')('String.prototype.charCodeAt');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-advancestringindex
-
-module.exports = function AdvanceStringIndex(S, index, unicode) {
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	if (!IsInteger(index) || index < 0 || index > MAX_SAFE_INTEGER) {
-		throw new $TypeError('Assertion failed: `length` must be an integer >= 0 and <= 2**53');
-	}
-	if (Type(unicode) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `unicode` must be a Boolean');
-	}
-	if (!unicode) {
-		return index + 1;
-	}
-	var length = S.length;
-	if ((index + 1) >= length) {
-		return index + 1;
-	}
-
-	var first = $charCodeAt(S, index);
-	if (first < 0xD800 || first > 0xDBFF) {
-		return index + 1;
-	}
-
-	var second = $charCodeAt(S, index + 1);
-	if (second < 0xDC00 || second > 0xDFFF) {
-		return index + 1;
-	}
-
-	return index + 2;
-};
diff --git a/node_modules/es-abstract/2018/ArrayCreate.js b/node_modules/es-abstract/2018/ArrayCreate.js
deleted file mode 100644
index fc9a7cf..0000000
--- a/node_modules/es-abstract/2018/ArrayCreate.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ArrayPrototype = GetIntrinsic('%Array.prototype%');
-var $RangeError = GetIntrinsic('%RangeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsInteger = require('./IsInteger');
-
-var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1;
-
-var $setProto = GetIntrinsic('%Object.setPrototypeOf%', true) || (
-	// eslint-disable-next-line no-proto, no-negated-condition
-	[].__proto__ !== $ArrayPrototype
-		? null
-		: function (O, proto) {
-			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
-			return O;
-		}
-);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraycreate
-
-module.exports = function ArrayCreate(length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: `length` must be an integer Number >= 0');
-	}
-	if (length > MAX_ARRAY_LENGTH) {
-		throw new $RangeError('length is greater than (2**32 - 1)');
-	}
-	var proto = arguments.length > 1 ? arguments[1] : $ArrayPrototype;
-	var A = []; // steps 5 - 7, and 9
-	if (proto !== $ArrayPrototype) { // step 8
-		if (!$setProto) {
-			throw new $SyntaxError('ArrayCreate: a `proto` argument that is not `Array.prototype` is not supported in an environment that does not support setting the [[Prototype]]');
-		}
-		$setProto(A, proto);
-	}
-	if (length !== 0) { // bypasses the need for step 2
-		A.length = length;
-	}
-	/* step 10, the above as a shortcut for the below
-    OrdinaryDefineOwnProperty(A, 'length', {
-        '[[Configurable]]': false,
-        '[[Enumerable]]': false,
-        '[[Value]]': length,
-        '[[Writable]]': true
-    });
-    */
-	return A;
-};
diff --git a/node_modules/es-abstract/2018/ArraySetLength.js b/node_modules/es-abstract/2018/ArraySetLength.js
deleted file mode 100644
index c9134c6..0000000
--- a/node_modules/es-abstract/2018/ArraySetLength.js
+++ /dev/null
@@ -1,85 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var assign = require('object.assign');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsArray = require('./IsArray');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var OrdinaryDefineOwnProperty = require('./OrdinaryDefineOwnProperty');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var ToUint32 = require('./ToUint32');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraysetlength
-
-// eslint-disable-next-line max-statements, max-lines-per-function
-module.exports = function ArraySetLength(A, Desc) {
-	if (!IsArray(A)) {
-		throw new $TypeError('Assertion failed: A must be an Array');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!('[[Value]]' in Desc)) {
-		return OrdinaryDefineOwnProperty(A, 'length', Desc);
-	}
-	var newLenDesc = assign({}, Desc);
-	var newLen = ToUint32(Desc['[[Value]]']);
-	var numberLen = ToNumber(Desc['[[Value]]']);
-	if (newLen !== numberLen) {
-		throw new $RangeError('Invalid array length');
-	}
-	newLenDesc['[[Value]]'] = newLen;
-	var oldLenDesc = OrdinaryGetOwnProperty(A, 'length');
-	if (!IsDataDescriptor(oldLenDesc)) {
-		throw new $TypeError('Assertion failed: an array had a non-data descriptor on `length`');
-	}
-	var oldLen = oldLenDesc['[[Value]]'];
-	if (newLen >= oldLen) {
-		return OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	}
-	if (!oldLenDesc['[[Writable]]']) {
-		return false;
-	}
-	var newWritable;
-	if (!('[[Writable]]' in newLenDesc) || newLenDesc['[[Writable]]']) {
-		newWritable = true;
-	} else {
-		newWritable = false;
-		newLenDesc['[[Writable]]'] = true;
-	}
-	var succeeded = OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	if (!succeeded) {
-		return false;
-	}
-	while (newLen < oldLen) {
-		oldLen -= 1;
-		// eslint-disable-next-line no-param-reassign
-		var deleteSucceeded = delete A[ToString(oldLen)];
-		if (!deleteSucceeded) {
-			newLenDesc['[[Value]]'] = oldLen + 1;
-			if (!newWritable) {
-				newLenDesc['[[Writable]]'] = false;
-				OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-				return false;
-			}
-		}
-	}
-	if (!newWritable) {
-		return OrdinaryDefineOwnProperty(A, 'length', { '[[Writable]]': false });
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2018/ArraySpeciesCreate.js b/node_modules/es-abstract/2018/ArraySpeciesCreate.js
deleted file mode 100644
index 98b9b56..0000000
--- a/node_modules/es-abstract/2018/ArraySpeciesCreate.js
+++ /dev/null
@@ -1,46 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsConstructor = require('./IsConstructor');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate
-
-module.exports = function ArraySpeciesCreate(originalArray, length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: length must be an integer >= 0');
-	}
-	var len = length === 0 ? 0 : length;
-	var C;
-	var isArray = IsArray(originalArray);
-	if (isArray) {
-		C = Get(originalArray, 'constructor');
-		// TODO: figure out how to make a cross-realm normal Array, a same-realm Array
-		// if (IsConstructor(C)) {
-		// 	if C is another realm's Array, C = undefined
-		// 	Object.getPrototypeOf(Object.getPrototypeOf(Object.getPrototypeOf(Array))) === null ?
-		// }
-		if ($species && Type(C) === 'Object') {
-			C = Get(C, $species);
-			if (C === null) {
-				C = void 0;
-			}
-		}
-	}
-	if (typeof C === 'undefined') {
-		return $Array(len);
-	}
-	if (!IsConstructor(C)) {
-		throw new $TypeError('C must be a constructor');
-	}
-	return new C(len); // Construct(C, len);
-};
-
diff --git a/node_modules/es-abstract/2018/Call.js b/node_modules/es-abstract/2018/Call.js
deleted file mode 100644
index f0f0451..0000000
--- a/node_modules/es-abstract/2018/Call.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-var callBound = require('../helpers/callBound');
-
-var $apply = GetIntrinsic('%Reflect.apply%', true) || callBound('%Function.prototype.apply%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-call
-
-module.exports = function Call(F, V) {
-	var args = arguments.length > 2 ? arguments[2] : [];
-	return $apply(F, V, args);
-};
diff --git a/node_modules/es-abstract/2018/CanonicalNumericIndexString.js b/node_modules/es-abstract/2018/CanonicalNumericIndexString.js
deleted file mode 100644
index 625f853..0000000
--- a/node_modules/es-abstract/2018/CanonicalNumericIndexString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring
-
-module.exports = function CanonicalNumericIndexString(argument) {
-	if (Type(argument) !== 'String') {
-		throw new $TypeError('Assertion failed: `argument` must be a String');
-	}
-	if (argument === '-0') { return -0; }
-	var n = ToNumber(argument);
-	if (SameValue(ToString(n), argument)) { return n; }
-	return void 0;
-};
diff --git a/node_modules/es-abstract/2018/CompletePropertyDescriptor.js b/node_modules/es-abstract/2018/CompletePropertyDescriptor.js
deleted file mode 100644
index 548bf41..0000000
--- a/node_modules/es-abstract/2018/CompletePropertyDescriptor.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor
-
-module.exports = function CompletePropertyDescriptor(Desc) {
-	/* eslint no-param-reassign: 0 */
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-		if (!has(Desc, '[[Value]]')) {
-			Desc['[[Value]]'] = void 0;
-		}
-		if (!has(Desc, '[[Writable]]')) {
-			Desc['[[Writable]]'] = false;
-		}
-	} else {
-		if (!has(Desc, '[[Get]]')) {
-			Desc['[[Get]]'] = void 0;
-		}
-		if (!has(Desc, '[[Set]]')) {
-			Desc['[[Set]]'] = void 0;
-		}
-	}
-	if (!has(Desc, '[[Enumerable]]')) {
-		Desc['[[Enumerable]]'] = false;
-	}
-	if (!has(Desc, '[[Configurable]]')) {
-		Desc['[[Configurable]]'] = false;
-	}
-	return Desc;
-};
diff --git a/node_modules/es-abstract/2018/CopyDataProperties.js b/node_modules/es-abstract/2018/CopyDataProperties.js
deleted file mode 100644
index 402de28..0000000
--- a/node_modules/es-abstract/2018/CopyDataProperties.js
+++ /dev/null
@@ -1,68 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-var forEach = require('../helpers/forEach');
-var OwnPropertyKeys = require('../helpers/OwnPropertyKeys');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-var CreateDataProperty = require('./CreateDataProperty');
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsInteger = require('./IsInteger');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var ToNumber = require('./ToNumber');
-var ToObject = require('./ToObject');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-copydataproperties
-
-module.exports = function CopyDataProperties(target, source, excludedItems) {
-	if (Type(target) !== 'Object') {
-		throw new $TypeError('Assertion failed: "target" must be an Object');
-	}
-
-	if (!IsArray(excludedItems)) {
-		throw new $TypeError('Assertion failed: "excludedItems" must be a List of Property Keys');
-	}
-	for (var i = 0; i < excludedItems.length; i += 1) {
-		if (!IsPropertyKey(excludedItems[i])) {
-			throw new $TypeError('Assertion failed: "excludedItems" must be a List of Property Keys');
-		}
-	}
-
-	if (typeof source === 'undefined' || source === null) {
-		return target;
-	}
-
-	var fromObj = ToObject(source);
-
-	var sourceKeys = OwnPropertyKeys(fromObj);
-	forEach(sourceKeys, function (nextKey) {
-		var excluded = false;
-
-		forEach(excludedItems, function (e) {
-			if (SameValue(e, nextKey) === true) {
-				excluded = true;
-			}
-		});
-
-		var enumerable = $isEnumerable(fromObj, nextKey) || (
-		// this is to handle string keys being non-enumerable in older engines
-			typeof source === 'string'
-            && nextKey >= 0
-            && IsInteger(ToNumber(nextKey))
-		);
-		if (excluded === false && enumerable) {
-			var propValue = Get(fromObj, nextKey);
-			CreateDataProperty(target, nextKey, propValue);
-		}
-	});
-
-	return target;
-};
diff --git a/node_modules/es-abstract/2018/CreateDataProperty.js b/node_modules/es-abstract/2018/CreateDataProperty.js
deleted file mode 100644
index 32a86ef..0000000
--- a/node_modules/es-abstract/2018/CreateDataProperty.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty
-
-module.exports = function CreateDataProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var oldDesc = OrdinaryGetOwnProperty(O, P);
-	var extensible = !oldDesc || IsExtensible(O);
-	var immutable = oldDesc && (!oldDesc['[[Writable]]'] || !oldDesc['[[Configurable]]']);
-	if (immutable || !extensible) {
-		return false;
-	}
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		{
-			'[[Configurable]]': true,
-			'[[Enumerable]]': true,
-			'[[Value]]': V,
-			'[[Writable]]': true
-		}
-	);
-};
diff --git a/node_modules/es-abstract/2018/CreateDataPropertyOrThrow.js b/node_modules/es-abstract/2018/CreateDataPropertyOrThrow.js
deleted file mode 100644
index 9feaec8..0000000
--- a/node_modules/es-abstract/2018/CreateDataPropertyOrThrow.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var CreateDataProperty = require('./CreateDataProperty');
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// // https://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow
-
-module.exports = function CreateDataPropertyOrThrow(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var success = CreateDataProperty(O, P, V);
-	if (!success) {
-		throw new $TypeError('unable to create data property');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2018/CreateHTML.js b/node_modules/es-abstract/2018/CreateHTML.js
deleted file mode 100644
index 536c92d..0000000
--- a/node_modules/es-abstract/2018/CreateHTML.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $replace = callBound('String.prototype.replace');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createhtml
-
-module.exports = function CreateHTML(string, tag, attribute, value) {
-	if (Type(tag) !== 'String' || Type(attribute) !== 'String') {
-		throw new $TypeError('Assertion failed: `tag` and `attribute` must be strings');
-	}
-	var str = RequireObjectCoercible(string);
-	var S = ToString(str);
-	var p1 = '<' + tag;
-	if (attribute !== '') {
-		var V = ToString(value);
-		var escapedV = $replace(V, /\x22/g, '&quot;');
-		p1 += '\x20' + attribute + '\x3D\x22' + escapedV + '\x22';
-	}
-	return p1 + '>' + S + '</' + tag + '>';
-};
diff --git a/node_modules/es-abstract/2018/CreateIterResultObject.js b/node_modules/es-abstract/2018/CreateIterResultObject.js
deleted file mode 100644
index aef1d22..0000000
--- a/node_modules/es-abstract/2018/CreateIterResultObject.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject
-
-module.exports = function CreateIterResultObject(value, done) {
-	if (Type(done) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: Type(done) is not Boolean');
-	}
-	return {
-		value: value,
-		done: done
-	};
-};
diff --git a/node_modules/es-abstract/2018/CreateListFromArrayLike.js b/node_modules/es-abstract/2018/CreateListFromArrayLike.js
deleted file mode 100644
index d6b44b5..0000000
--- a/node_modules/es-abstract/2018/CreateListFromArrayLike.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBound = require('../helpers/callBound');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $indexOf = callBound('Array.prototype.indexOf', true) || callBound('String.prototype.indexOf');
-var $push = callBound('Array.prototype.push');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToLength = require('./ToLength');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike
-module.exports = function CreateListFromArrayLike(obj) {
-	var elementTypes = arguments.length > 1
-		? arguments[1]
-		: ['Undefined', 'Null', 'Boolean', 'String', 'Symbol', 'Number', 'Object'];
-
-	if (Type(obj) !== 'Object') {
-		throw new $TypeError('Assertion failed: `obj` must be an Object');
-	}
-	if (!IsArray(elementTypes)) {
-		throw new $TypeError('Assertion failed: `elementTypes`, if provided, must be an array');
-	}
-	var len = ToLength(Get(obj, 'length'));
-	var list = [];
-	var index = 0;
-	while (index < len) {
-		var indexName = ToString(index);
-		var next = Get(obj, indexName);
-		var nextType = Type(next);
-		if ($indexOf(elementTypes, nextType) < 0) {
-			throw new $TypeError('item type ' + nextType + ' is not a valid elementType');
-		}
-		$push(list, next);
-		index += 1;
-	}
-	return list;
-};
diff --git a/node_modules/es-abstract/2018/CreateMethodProperty.js b/node_modules/es-abstract/2018/CreateMethodProperty.js
deleted file mode 100644
index 5b599ae..0000000
--- a/node_modules/es-abstract/2018/CreateMethodProperty.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createmethodproperty
-
-module.exports = function CreateMethodProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var newDesc = {
-		'[[Configurable]]': true,
-		'[[Enumerable]]': false,
-		'[[Value]]': V,
-		'[[Writable]]': true
-	};
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		newDesc
-	);
-};
diff --git a/node_modules/es-abstract/2018/DateFromTime.js b/node_modules/es-abstract/2018/DateFromTime.js
deleted file mode 100644
index 962dba1..0000000
--- a/node_modules/es-abstract/2018/DateFromTime.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-var MonthFromTime = require('./MonthFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.5
-
-module.exports = function DateFromTime(t) {
-	var m = MonthFromTime(t);
-	var d = DayWithinYear(t);
-	if (m === 0) {
-		return d + 1;
-	}
-	if (m === 1) {
-		return d - 30;
-	}
-	var leap = InLeapYear(t);
-	if (m === 2) {
-		return d - 58 - leap;
-	}
-	if (m === 3) {
-		return d - 89 - leap;
-	}
-	if (m === 4) {
-		return d - 119 - leap;
-	}
-	if (m === 5) {
-		return d - 150 - leap;
-	}
-	if (m === 6) {
-		return d - 180 - leap;
-	}
-	if (m === 7) {
-		return d - 211 - leap;
-	}
-	if (m === 8) {
-		return d - 242 - leap;
-	}
-	if (m === 9) {
-		return d - 272 - leap;
-	}
-	if (m === 10) {
-		return d - 303 - leap;
-	}
-	if (m === 11) {
-		return d - 333 - leap;
-	}
-	throw new $EvalError('Assertion failed: MonthFromTime returned an impossible value: ' + m);
-};
diff --git a/node_modules/es-abstract/2018/DateString.js b/node_modules/es-abstract/2018/DateString.js
deleted file mode 100644
index fc30329..0000000
--- a/node_modules/es-abstract/2018/DateString.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var weekdays = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
-
-var $isNaN = require('../helpers/isNaN');
-var padTimeComponent = require('../helpers/padTimeComponent');
-
-var Type = require('./Type');
-var WeekDay = require('./WeekDay');
-var MonthFromTime = require('./MonthFromTime');
-var YearFromTime = require('./YearFromTime');
-var DateFromTime = require('./DateFromTime');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-datestring
-
-module.exports = function DateString(tv) {
-	if (Type(tv) !== 'Number' || $isNaN(tv)) {
-		throw new $TypeError('Assertion failed: `tv` must be a non-NaN Number');
-	}
-	var weekday = weekdays[WeekDay(tv)];
-	var month = months[MonthFromTime(tv)];
-	var day = padTimeComponent(DateFromTime(tv));
-	var year = padTimeComponent(YearFromTime(tv), 4);
-	return weekday + '\x20' + month + '\x20' + day + '\x20' + year;
-};
diff --git a/node_modules/es-abstract/2018/Day.js b/node_modules/es-abstract/2018/Day.js
deleted file mode 100644
index 00df813..0000000
--- a/node_modules/es-abstract/2018/Day.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function Day(t) {
-	return $floor(t / msPerDay);
-};
diff --git a/node_modules/es-abstract/2018/DayFromYear.js b/node_modules/es-abstract/2018/DayFromYear.js
deleted file mode 100644
index 08dd5af..0000000
--- a/node_modules/es-abstract/2018/DayFromYear.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DayFromYear(y) {
-	return (365 * (y - 1970)) + $floor((y - 1969) / 4) - $floor((y - 1901) / 100) + $floor((y - 1601) / 400);
-};
-
diff --git a/node_modules/es-abstract/2018/DayWithinYear.js b/node_modules/es-abstract/2018/DayWithinYear.js
deleted file mode 100644
index cfc4002..0000000
--- a/node_modules/es-abstract/2018/DayWithinYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var Day = require('./Day');
-var DayFromYear = require('./DayFromYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function DayWithinYear(t) {
-	return Day(t) - DayFromYear(YearFromTime(t));
-};
diff --git a/node_modules/es-abstract/2018/DaysInYear.js b/node_modules/es-abstract/2018/DaysInYear.js
deleted file mode 100644
index db32251..0000000
--- a/node_modules/es-abstract/2018/DaysInYear.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DaysInYear(y) {
-	if (mod(y, 4) !== 0) {
-		return 365;
-	}
-	if (mod(y, 100) !== 0) {
-		return 366;
-	}
-	if (mod(y, 400) !== 0) {
-		return 365;
-	}
-	return 366;
-};
diff --git a/node_modules/es-abstract/2018/DefinePropertyOrThrow.js b/node_modules/es-abstract/2018/DefinePropertyOrThrow.js
deleted file mode 100644
index 7977f6e..0000000
--- a/node_modules/es-abstract/2018/DefinePropertyOrThrow.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow
-
-module.exports = function DefinePropertyOrThrow(O, P, desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var Desc = isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, desc) ? desc : ToPropertyDescriptor(desc);
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc is not a valid Property Descriptor');
-	}
-
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		Desc
-	);
-};
diff --git a/node_modules/es-abstract/2018/DeletePropertyOrThrow.js b/node_modules/es-abstract/2018/DeletePropertyOrThrow.js
deleted file mode 100644
index b476817..0000000
--- a/node_modules/es-abstract/2018/DeletePropertyOrThrow.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow
-
-module.exports = function DeletePropertyOrThrow(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// eslint-disable-next-line no-param-reassign
-	var success = delete O[P];
-	if (!success) {
-		throw new $TypeError('Attempt to delete property failed.');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2018/EnumerableOwnPropertyNames.js b/node_modules/es-abstract/2018/EnumerableOwnPropertyNames.js
deleted file mode 100644
index e2ed722..0000000
--- a/node_modules/es-abstract/2018/EnumerableOwnPropertyNames.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var objectKeys = require('object-keys');
-
-var callBound = require('../helpers/callBound');
-
-var callBind = require('../helpers/callBind');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-var $pushApply = callBind.apply(GetIntrinsic('%Array.prototype.push%'));
-
-var forEach = require('../helpers/forEach');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-enumerableownproperties
-
-module.exports = function EnumerableOwnProperties(O, kind) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	var keys = objectKeys(O);
-	if (kind === 'key') {
-		return keys;
-	}
-	if (kind === 'value' || kind === 'key+value') {
-		var results = [];
-		forEach(keys, function (key) {
-			if ($isEnumerable(O, key)) {
-				$pushApply(results, [
-					kind === 'value' ? O[key] : [key, O[key]]
-				]);
-			}
-		});
-		return results;
-	}
-	throw new $TypeError('Assertion failed: "kind" is not "key", "value", or "key+value": ' + kind);
-};
diff --git a/node_modules/es-abstract/2018/FromPropertyDescriptor.js b/node_modules/es-abstract/2018/FromPropertyDescriptor.js
deleted file mode 100644
index 5ec200e..0000000
--- a/node_modules/es-abstract/2018/FromPropertyDescriptor.js
+++ /dev/null
@@ -1,36 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor
-
-module.exports = function FromPropertyDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return Desc;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	var obj = {};
-	if ('[[Value]]' in Desc) {
-		obj.value = Desc['[[Value]]'];
-	}
-	if ('[[Writable]]' in Desc) {
-		obj.writable = Desc['[[Writable]]'];
-	}
-	if ('[[Get]]' in Desc) {
-		obj.get = Desc['[[Get]]'];
-	}
-	if ('[[Set]]' in Desc) {
-		obj.set = Desc['[[Set]]'];
-	}
-	if ('[[Enumerable]]' in Desc) {
-		obj.enumerable = Desc['[[Enumerable]]'];
-	}
-	if ('[[Configurable]]' in Desc) {
-		obj.configurable = Desc['[[Configurable]]'];
-	}
-	return obj;
-};
diff --git a/node_modules/es-abstract/2018/Get.js b/node_modules/es-abstract/2018/Get.js
deleted file mode 100644
index 5b9ad78..0000000
--- a/node_modules/es-abstract/2018/Get.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var inspect = require('object-inspect');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-/**
- * 7.3.1 Get (O, P) - https://ecma-international.org/ecma-262/6.0/#sec-get-o-p
- * 1. Assert: Type(O) is Object.
- * 2. Assert: IsPropertyKey(P) is true.
- * 3. Return O.[[Get]](P, O).
- */
-
-module.exports = function Get(O, P) {
-	// 7.3.1.1
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	// 7.3.1.2
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true, got ' + inspect(P));
-	}
-	// 7.3.1.3
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2018/GetIterator.js b/node_modules/es-abstract/2018/GetIterator.js
deleted file mode 100644
index 7beddac..0000000
--- a/node_modules/es-abstract/2018/GetIterator.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getIteratorMethod = require('../helpers/getIteratorMethod');
-var AdvanceStringIndex = require('./AdvanceStringIndex');
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsArray = require('./IsArray');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getiterator
-
-module.exports = function GetIterator(obj, method) {
-	var actualMethod = method;
-	if (arguments.length < 2) {
-		actualMethod = getIteratorMethod(
-			{
-				AdvanceStringIndex: AdvanceStringIndex,
-				GetMethod: GetMethod,
-				IsArray: IsArray,
-				Type: Type
-			},
-			obj
-		);
-	}
-	var iterator = Call(actualMethod, obj);
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('iterator must return an object');
-	}
-
-	return iterator;
-};
diff --git a/node_modules/es-abstract/2018/GetMethod.js b/node_modules/es-abstract/2018/GetMethod.js
deleted file mode 100644
index aef8cbc..0000000
--- a/node_modules/es-abstract/2018/GetMethod.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var GetV = require('./GetV');
-var IsCallable = require('./IsCallable');
-var IsPropertyKey = require('./IsPropertyKey');
-
-/**
- * 7.3.9 - https://ecma-international.org/ecma-262/6.0/#sec-getmethod
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let func be GetV(O, P).
- * 3. ReturnIfAbrupt(func).
- * 4. If func is either undefined or null, return undefined.
- * 5. If IsCallable(func) is false, throw a TypeError exception.
- * 6. Return func.
- */
-
-module.exports = function GetMethod(O, P) {
-	// 7.3.9.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.9.2
-	var func = GetV(O, P);
-
-	// 7.3.9.4
-	if (func == null) {
-		return void 0;
-	}
-
-	// 7.3.9.5
-	if (!IsCallable(func)) {
-		throw new $TypeError(P + 'is not a function');
-	}
-
-	// 7.3.9.6
-	return func;
-};
diff --git a/node_modules/es-abstract/2018/GetOwnPropertyKeys.js b/node_modules/es-abstract/2018/GetOwnPropertyKeys.js
deleted file mode 100644
index 8d7e5ee..0000000
--- a/node_modules/es-abstract/2018/GetOwnPropertyKeys.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var hasSymbols = require('has-symbols')();
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $gOPS = hasSymbols && GetIntrinsic('%Object.getOwnPropertySymbols%');
-var keys = require('object-keys');
-
-var esType = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getownpropertykeys
-
-module.exports = function GetOwnPropertyKeys(O, Type) {
-	if (esType(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (Type === 'Symbol') {
-		return $gOPS ? $gOPS(O) : [];
-	}
-	if (Type === 'String') {
-		if (!$gOPN) {
-			return keys(O);
-		}
-		return $gOPN(O);
-	}
-	throw new $TypeError('Assertion failed: `Type` must be `"String"` or `"Symbol"`');
-};
diff --git a/node_modules/es-abstract/2018/GetPrototypeFromConstructor.js b/node_modules/es-abstract/2018/GetPrototypeFromConstructor.js
deleted file mode 100644
index 62da8fb..0000000
--- a/node_modules/es-abstract/2018/GetPrototypeFromConstructor.js
+++ /dev/null
@@ -1,28 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Function = GetIntrinsic('%Function%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getprototypefromconstructor
-
-module.exports = function GetPrototypeFromConstructor(constructor, intrinsicDefaultProto) {
-	var intrinsic = GetIntrinsic(intrinsicDefaultProto); // throws if not a valid intrinsic
-	if (!IsConstructor(constructor)) {
-		throw new $TypeError('Assertion failed: `constructor` must be a constructor');
-	}
-	var proto = Get(constructor, 'prototype');
-	if (Type(proto) !== 'Object') {
-		if (!(constructor instanceof $Function)) {
-			// ignore other realms, for now
-			throw new $TypeError('cross-realm constructors not currently supported');
-		}
-		proto = intrinsic;
-	}
-	return proto;
-};
diff --git a/node_modules/es-abstract/2018/GetSubstitution.js b/node_modules/es-abstract/2018/GetSubstitution.js
deleted file mode 100644
index 2ec9ebc..0000000
--- a/node_modules/es-abstract/2018/GetSubstitution.js
+++ /dev/null
@@ -1,128 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-var regexTester = require('../helpers/regexTester');
-var every = require('../helpers/every');
-
-var $charAt = callBound('String.prototype.charAt');
-var $strSlice = callBound('String.prototype.slice');
-var $indexOf = callBound('String.prototype.indexOf');
-var $parseInt = parseInt;
-
-var isDigit = regexTester(/^[0-9]$/);
-
-var inspect = require('object-inspect');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsInteger = require('./IsInteger');
-var ToObject = require('./ToObject');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
-
-var isStringOrHole = function (capture, index, arr) {
-	return Type(capture) === 'String' || (canDistinguishSparseFromUndefined ? !(index in arr) : Type(capture) === 'Undefined');
-};
-
-// http://www.ecma-international.org/ecma-262/9.0/#sec-getsubstitution
-
-// eslint-disable-next-line max-statements, max-params, max-lines-per-function
-module.exports = function GetSubstitution(matched, str, position, captures, namedCaptures, replacement) {
-	if (Type(matched) !== 'String') {
-		throw new $TypeError('Assertion failed: `matched` must be a String');
-	}
-	var matchLength = matched.length;
-
-	if (Type(str) !== 'String') {
-		throw new $TypeError('Assertion failed: `str` must be a String');
-	}
-	var stringLength = str.length;
-
-	if (!IsInteger(position) || position < 0 || position > stringLength) {
-		throw new $TypeError('Assertion failed: `position` must be a nonnegative integer, and less than or equal to the length of `string`, got ' + inspect(position));
-	}
-
-	if (!IsArray(captures) || !every(captures, isStringOrHole)) {
-		throw new $TypeError('Assertion failed: `captures` must be a List of Strings, got ' + inspect(captures));
-	}
-
-	if (Type(replacement) !== 'String') {
-		throw new $TypeError('Assertion failed: `replacement` must be a String');
-	}
-
-	var tailPos = position + matchLength;
-	var m = captures.length;
-	if (Type(namedCaptures) !== 'Undefined') {
-		namedCaptures = ToObject(namedCaptures); // eslint-disable-line no-param-reassign
-	}
-
-	var result = '';
-	for (var i = 0; i < replacement.length; i += 1) {
-		// if this is a $, and it's not the end of the replacement
-		var current = $charAt(replacement, i);
-		var isLast = (i + 1) >= replacement.length;
-		var nextIsLast = (i + 2) >= replacement.length;
-		if (current === '$' && !isLast) {
-			var next = $charAt(replacement, i + 1);
-			if (next === '$') {
-				result += '$';
-				i += 1;
-			} else if (next === '&') {
-				result += matched;
-				i += 1;
-			} else if (next === '`') {
-				result += position === 0 ? '' : $strSlice(str, 0, position - 1);
-				i += 1;
-			} else if (next === "'") {
-				result += tailPos >= stringLength ? '' : $strSlice(str, tailPos);
-				i += 1;
-			} else {
-				var nextNext = nextIsLast ? null : $charAt(replacement, i + 2);
-				if (isDigit(next) && next !== '0' && (nextIsLast || !isDigit(nextNext))) {
-					// $1 through $9, and not followed by a digit
-					var n = $parseInt(next, 10);
-					// if (n > m, impl-defined)
-					result += (n <= m && Type(captures[n - 1]) === 'Undefined') ? '' : captures[n - 1];
-					i += 1;
-				} else if (isDigit(next) && (nextIsLast || isDigit(nextNext))) {
-					// $00 through $99
-					var nn = next + nextNext;
-					var nnI = $parseInt(nn, 10) - 1;
-					// if nn === '00' or nn > m, impl-defined
-					result += (nn <= m && Type(captures[nnI]) === 'Undefined') ? '' : captures[nnI];
-					i += 2;
-				} else if (next === '<') {
-					// eslint-disable-next-line max-depth
-					if (Type(namedCaptures) === 'Undefined') {
-						result += '$<';
-						i += 2;
-					} else {
-						var endIndex = $indexOf(replacement, '>', i);
-						// eslint-disable-next-line max-depth
-						if (endIndex > -1) {
-							var groupName = $strSlice(replacement, i, endIndex);
-							var capture = Get(namedCaptures, groupName);
-							// eslint-disable-next-line max-depth
-							if (Type(capture) !== 'Undefined') {
-								result += ToString(capture);
-							}
-							i += '$<' + groupName + '>'.length;
-						}
-					}
-				} else {
-					result += '$';
-				}
-			}
-		} else {
-			// the final $, or else not a $
-			result += $charAt(replacement, i);
-		}
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2018/GetV.js b/node_modules/es-abstract/2018/GetV.js
deleted file mode 100644
index 7b5139a..0000000
--- a/node_modules/es-abstract/2018/GetV.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var ToObject = require('./ToObject');
-
-/**
- * 7.3.2 GetV (V, P)
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let O be ToObject(V).
- * 3. ReturnIfAbrupt(O).
- * 4. Return O.[[Get]](P, V).
- */
-
-module.exports = function GetV(V, P) {
-	// 7.3.2.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.2.2-3
-	var O = ToObject(V);
-
-	// 7.3.2.4
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2018/HasOwnProperty.js b/node_modules/es-abstract/2018/HasOwnProperty.js
deleted file mode 100644
index 679059f..0000000
--- a/node_modules/es-abstract/2018/HasOwnProperty.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var has = require('has');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty
-
-module.exports = function HasOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return has(O, P);
-};
diff --git a/node_modules/es-abstract/2018/HasProperty.js b/node_modules/es-abstract/2018/HasProperty.js
deleted file mode 100644
index 5f2d212..0000000
--- a/node_modules/es-abstract/2018/HasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasproperty
-
-module.exports = function HasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2018/HourFromTime.js b/node_modules/es-abstract/2018/HourFromTime.js
deleted file mode 100644
index 957ce32..0000000
--- a/node_modules/es-abstract/2018/HourFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerHour = timeConstants.msPerHour;
-var HoursPerDay = timeConstants.HoursPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function HourFromTime(t) {
-	return mod($floor(t / msPerHour), HoursPerDay);
-};
diff --git a/node_modules/es-abstract/2018/InLeapYear.js b/node_modules/es-abstract/2018/InLeapYear.js
deleted file mode 100644
index 38ba8fd..0000000
--- a/node_modules/es-abstract/2018/InLeapYear.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DaysInYear = require('./DaysInYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function InLeapYear(t) {
-	var days = DaysInYear(YearFromTime(t));
-	if (days === 365) {
-		return 0;
-	}
-	if (days === 366) {
-		return 1;
-	}
-	throw new $EvalError('Assertion failed: there are not 365 or 366 days in a year, got: ' + days);
-};
diff --git a/node_modules/es-abstract/2018/InstanceofOperator.js b/node_modules/es-abstract/2018/InstanceofOperator.js
deleted file mode 100644
index ebd308c..0000000
--- a/node_modules/es-abstract/2018/InstanceofOperator.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $hasInstance = GetIntrinsic('Symbol.hasInstance', true);
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var OrdinaryHasInstance = require('./OrdinaryHasInstance');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-instanceofoperator
-
-module.exports = function InstanceofOperator(O, C) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var instOfHandler = $hasInstance ? GetMethod(C, $hasInstance) : void 0;
-	if (typeof instOfHandler !== 'undefined') {
-		return ToBoolean(Call(instOfHandler, C, [O]));
-	}
-	if (!IsCallable(C)) {
-		throw new $TypeError('`C` is not Callable');
-	}
-	return OrdinaryHasInstance(C, O);
-};
diff --git a/node_modules/es-abstract/2018/Invoke.js b/node_modules/es-abstract/2018/Invoke.js
deleted file mode 100644
index 769f0e3..0000000
--- a/node_modules/es-abstract/2018/Invoke.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $arraySlice = require('../helpers/callBound')('Array.prototype.slice');
-
-var Call = require('./Call');
-var GetV = require('./GetV');
-var IsPropertyKey = require('./IsPropertyKey');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-invoke
-
-module.exports = function Invoke(O, P) {
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('P must be a Property Key');
-	}
-	var argumentsList = $arraySlice(arguments, 2);
-	var func = GetV(O, P);
-	return Call(func, O, argumentsList);
-};
diff --git a/node_modules/es-abstract/2018/IsAccessorDescriptor.js b/node_modules/es-abstract/2018/IsAccessorDescriptor.js
deleted file mode 100644
index 5139464..0000000
--- a/node_modules/es-abstract/2018/IsAccessorDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isaccessordescriptor
-
-module.exports = function IsAccessorDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2018/IsArray.js b/node_modules/es-abstract/2018/IsArray.js
deleted file mode 100644
index 7b25f37..0000000
--- a/node_modules/es-abstract/2018/IsArray.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-
-// eslint-disable-next-line global-require
-var toStr = !$Array.isArray && require('../helpers/callBound')('Object.prototype.toString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isarray
-
-module.exports = $Array.isArray || function IsArray(argument) {
-	return toStr(argument) === '[object Array]';
-};
diff --git a/node_modules/es-abstract/2018/IsCallable.js b/node_modules/es-abstract/2018/IsCallable.js
deleted file mode 100644
index e4bfa36..0000000
--- a/node_modules/es-abstract/2018/IsCallable.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.11
-
-module.exports = require('is-callable');
diff --git a/node_modules/es-abstract/2018/IsConcatSpreadable.js b/node_modules/es-abstract/2018/IsConcatSpreadable.js
deleted file mode 100644
index dc8aae1..0000000
--- a/node_modules/es-abstract/2018/IsConcatSpreadable.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $isConcatSpreadable = GetIntrinsic('%Symbol.isConcatSpreadable%', true);
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable
-
-module.exports = function IsConcatSpreadable(O) {
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	if ($isConcatSpreadable) {
-		var spreadable = Get(O, $isConcatSpreadable);
-		if (typeof spreadable !== 'undefined') {
-			return ToBoolean(spreadable);
-		}
-	}
-	return IsArray(O);
-};
diff --git a/node_modules/es-abstract/2018/IsConstructor.js b/node_modules/es-abstract/2018/IsConstructor.js
deleted file mode 100644
index 8ba9fe5..0000000
--- a/node_modules/es-abstract/2018/IsConstructor.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic.js');
-
-var $construct = GetIntrinsic('%Reflect.construct%', true);
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-try {
-	DefinePropertyOrThrow({}, '', { '[[Get]]': function () {} });
-} catch (e) {
-	// Accessor properties aren't supported
-	DefinePropertyOrThrow = null;
-}
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isconstructor
-
-if (DefinePropertyOrThrow && $construct) {
-	var isConstructorMarker = {};
-	var badArrayLike = {};
-	DefinePropertyOrThrow(badArrayLike, 'length', {
-		'[[Get]]': function () {
-			throw isConstructorMarker;
-		},
-		'[[Enumerable]]': true
-	});
-
-	module.exports = function IsConstructor(argument) {
-		try {
-			// `Reflect.construct` invokes `IsConstructor(target)` before `Get(args, 'length')`:
-			$construct(argument, badArrayLike);
-		} catch (err) {
-			return err === isConstructorMarker;
-		}
-	};
-} else {
-	module.exports = function IsConstructor(argument) {
-		// unfortunately there's no way to truly check this without try/catch `new argument` in old environments
-		return typeof argument === 'function' && !!argument.prototype;
-	};
-}
diff --git a/node_modules/es-abstract/2018/IsDataDescriptor.js b/node_modules/es-abstract/2018/IsDataDescriptor.js
deleted file mode 100644
index 0ad3045..0000000
--- a/node_modules/es-abstract/2018/IsDataDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isdatadescriptor
-
-module.exports = function IsDataDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Value]]') && !has(Desc, '[[Writable]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2018/IsExtensible.js b/node_modules/es-abstract/2018/IsExtensible.js
deleted file mode 100644
index 0c4c8a6..0000000
--- a/node_modules/es-abstract/2018/IsExtensible.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $preventExtensions = $Object.preventExtensions;
-var $isExtensible = $Object.isExtensible;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isextensible-o
-
-module.exports = $preventExtensions
-	? function IsExtensible(obj) {
-		return !isPrimitive(obj) && $isExtensible(obj);
-	}
-	: function IsExtensible(obj) {
-		return !isPrimitive(obj);
-	};
diff --git a/node_modules/es-abstract/2018/IsGenericDescriptor.js b/node_modules/es-abstract/2018/IsGenericDescriptor.js
deleted file mode 100644
index 8618ce4..0000000
--- a/node_modules/es-abstract/2018/IsGenericDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isgenericdescriptor
-
-module.exports = function IsGenericDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
-		return true;
-	}
-
-	return false;
-};
diff --git a/node_modules/es-abstract/2018/IsInteger.js b/node_modules/es-abstract/2018/IsInteger.js
deleted file mode 100644
index 0f488b3..0000000
--- a/node_modules/es-abstract/2018/IsInteger.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isinteger
-
-module.exports = function IsInteger(argument) {
-	if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
-		return false;
-	}
-	var abs = $abs(argument);
-	return $floor(abs) === abs;
-};
diff --git a/node_modules/es-abstract/2018/IsPromise.js b/node_modules/es-abstract/2018/IsPromise.js
deleted file mode 100644
index e8e92a2..0000000
--- a/node_modules/es-abstract/2018/IsPromise.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $PromiseThen = callBound('Promise.prototype.then', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispromise
-
-module.exports = function IsPromise(x) {
-	if (Type(x) !== 'Object') {
-		return false;
-	}
-	if (!$PromiseThen) { // Promises are not supported
-		return false;
-	}
-	try {
-		$PromiseThen(x); // throws if not a promise
-	} catch (e) {
-		return false;
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2018/IsPropertyKey.js b/node_modules/es-abstract/2018/IsPropertyKey.js
deleted file mode 100644
index 74b8d95..0000000
--- a/node_modules/es-abstract/2018/IsPropertyKey.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispropertykey
-
-module.exports = function IsPropertyKey(argument) {
-	return typeof argument === 'string' || typeof argument === 'symbol';
-};
diff --git a/node_modules/es-abstract/2018/IsRegExp.js b/node_modules/es-abstract/2018/IsRegExp.js
deleted file mode 100644
index fdf2323..0000000
--- a/node_modules/es-abstract/2018/IsRegExp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $match = GetIntrinsic('%Symbol.match%', true);
-
-var hasRegExpMatcher = require('is-regex');
-
-var ToBoolean = require('./ToBoolean');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isregexp
-
-module.exports = function IsRegExp(argument) {
-	if (!argument || typeof argument !== 'object') {
-		return false;
-	}
-	if ($match) {
-		var isRegExp = argument[$match];
-		if (typeof isRegExp !== 'undefined') {
-			return ToBoolean(isRegExp);
-		}
-	}
-	return hasRegExpMatcher(argument);
-};
diff --git a/node_modules/es-abstract/2018/IsStringPrefix.js b/node_modules/es-abstract/2018/IsStringPrefix.js
deleted file mode 100644
index f5e2996..0000000
--- a/node_modules/es-abstract/2018/IsStringPrefix.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-// var callBound = require('../helpers/callBound');
-
-// var $charAt = callBound('String.prototype.charAt');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-isstringprefix
-
-module.exports = function IsStringPrefix(p, q) {
-	if (Type(p) !== 'String') {
-		throw new $TypeError('Assertion failed: "p" must be a String');
-	}
-
-	if (Type(q) !== 'String') {
-		throw new $TypeError('Assertion failed: "q" must be a String');
-	}
-
-	return isPrefixOf(p, q);
-	/*
-	if (p === q || p === '') {
-		return true;
-	}
-
-	var pLength = p.length;
-	var qLength = q.length;
-	if (pLength >= qLength) {
-		return false;
-	}
-
-	// assert: pLength < qLength
-
-	for (var i = 0; i < pLength; i += 1) {
-		if ($charAt(p, i) !== $charAt(q, i)) {
-			return false;
-		}
-	}
-	return true;
-	*/
-};
diff --git a/node_modules/es-abstract/2018/IterableToList.js b/node_modules/es-abstract/2018/IterableToList.js
deleted file mode 100644
index 0b8cdcf..0000000
--- a/node_modules/es-abstract/2018/IterableToList.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-var $arrayPush = callBound('Array.prototype.push');
-
-var GetIterator = require('./GetIterator');
-var IteratorStep = require('./IteratorStep');
-var IteratorValue = require('./IteratorValue');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-iterabletolist
-
-module.exports = function IterableToList(items, method) {
-	var iterator = GetIterator(items, method);
-	var values = [];
-	var next = true;
-	while (next) {
-		next = IteratorStep(iterator);
-		if (next) {
-			var nextValue = IteratorValue(next);
-			$arrayPush(values, nextValue);
-		}
-	}
-	return values;
-};
diff --git a/node_modules/es-abstract/2018/IteratorClose.js b/node_modules/es-abstract/2018/IteratorClose.js
deleted file mode 100644
index 35c8c2b..0000000
--- a/node_modules/es-abstract/2018/IteratorClose.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorclose
-
-module.exports = function IteratorClose(iterator, completion) {
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterator) is not Object');
-	}
-	if (!IsCallable(completion)) {
-		throw new $TypeError('Assertion failed: completion is not a thunk for a Completion Record');
-	}
-	var completionThunk = completion;
-
-	var iteratorReturn = GetMethod(iterator, 'return');
-
-	if (typeof iteratorReturn === 'undefined') {
-		return completionThunk();
-	}
-
-	var completionRecord;
-	try {
-		var innerResult = Call(iteratorReturn, iterator, []);
-	} catch (e) {
-		// if we hit here, then "e" is the innerResult completion that needs re-throwing
-
-		// if the completion is of type "throw", this will throw.
-		completionThunk();
-		completionThunk = null; // ensure it's not called twice.
-
-		// if not, then return the innerResult completion
-		throw e;
-	}
-	completionRecord = completionThunk(); // if innerResult worked, then throw if the completion does
-	completionThunk = null; // ensure it's not called twice.
-
-	if (Type(innerResult) !== 'Object') {
-		throw new $TypeError('iterator .return must return an object');
-	}
-
-	return completionRecord;
-};
diff --git a/node_modules/es-abstract/2018/IteratorComplete.js b/node_modules/es-abstract/2018/IteratorComplete.js
deleted file mode 100644
index a62b9bf..0000000
--- a/node_modules/es-abstract/2018/IteratorComplete.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete
-
-module.exports = function IteratorComplete(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return ToBoolean(Get(iterResult, 'done'));
-};
diff --git a/node_modules/es-abstract/2018/IteratorNext.js b/node_modules/es-abstract/2018/IteratorNext.js
deleted file mode 100644
index 7e59915..0000000
--- a/node_modules/es-abstract/2018/IteratorNext.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Invoke = require('./Invoke');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratornext
-
-module.exports = function IteratorNext(iterator, value) {
-	var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
-	if (Type(result) !== 'Object') {
-		throw new $TypeError('iterator next must return an object');
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2018/IteratorStep.js b/node_modules/es-abstract/2018/IteratorStep.js
deleted file mode 100644
index 41b9d1b..0000000
--- a/node_modules/es-abstract/2018/IteratorStep.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var IteratorComplete = require('./IteratorComplete');
-var IteratorNext = require('./IteratorNext');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorstep
-
-module.exports = function IteratorStep(iterator) {
-	var result = IteratorNext(iterator);
-	var done = IteratorComplete(result);
-	return done === true ? false : result;
-};
-
diff --git a/node_modules/es-abstract/2018/IteratorValue.js b/node_modules/es-abstract/2018/IteratorValue.js
deleted file mode 100644
index 5e71a44..0000000
--- a/node_modules/es-abstract/2018/IteratorValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue
-
-module.exports = function IteratorValue(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return Get(iterResult, 'value');
-};
-
diff --git a/node_modules/es-abstract/2018/MakeDate.js b/node_modules/es-abstract/2018/MakeDate.js
deleted file mode 100644
index 7b592d1..0000000
--- a/node_modules/es-abstract/2018/MakeDate.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.13
-
-module.exports = function MakeDate(day, time) {
-	if (!$isFinite(day) || !$isFinite(time)) {
-		return NaN;
-	}
-	return (day * msPerDay) + time;
-};
diff --git a/node_modules/es-abstract/2018/MakeDay.js b/node_modules/es-abstract/2018/MakeDay.js
deleted file mode 100644
index f1ab810..0000000
--- a/node_modules/es-abstract/2018/MakeDay.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-var $DateUTC = GetIntrinsic('%Date.UTC%');
-
-var mod = require('../helpers/mod');
-var $isFinite = require('../helpers/isFinite');
-
-var DateFromTime = require('./DateFromTime');
-var Day = require('./Day');
-var MonthFromTime = require('./MonthFromTime');
-var ToInteger = require('./ToInteger');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.12
-
-module.exports = function MakeDay(year, month, date) {
-	if (!$isFinite(year) || !$isFinite(month) || !$isFinite(date)) {
-		return NaN;
-	}
-	var y = ToInteger(year);
-	var m = ToInteger(month);
-	var dt = ToInteger(date);
-	var ym = y + $floor(m / 12);
-	var mn = mod(m, 12);
-	var t = $DateUTC(ym, mn, 1);
-	if (YearFromTime(t) !== ym || MonthFromTime(t) !== mn || DateFromTime(t) !== 1) {
-		return NaN;
-	}
-	return Day(t) + dt - 1;
-};
diff --git a/node_modules/es-abstract/2018/MakeTime.js b/node_modules/es-abstract/2018/MakeTime.js
deleted file mode 100644
index e118500..0000000
--- a/node_modules/es-abstract/2018/MakeTime.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var msPerMinute = timeConstants.msPerMinute;
-var msPerHour = timeConstants.msPerHour;
-
-var ToInteger = require('./ToInteger');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.11
-
-module.exports = function MakeTime(hour, min, sec, ms) {
-	if (!$isFinite(hour) || !$isFinite(min) || !$isFinite(sec) || !$isFinite(ms)) {
-		return NaN;
-	}
-	var h = ToInteger(hour);
-	var m = ToInteger(min);
-	var s = ToInteger(sec);
-	var milli = ToInteger(ms);
-	var t = (h * msPerHour) + (m * msPerMinute) + (s * msPerSecond) + milli;
-	return t;
-};
diff --git a/node_modules/es-abstract/2018/MinFromTime.js b/node_modules/es-abstract/2018/MinFromTime.js
deleted file mode 100644
index e80e191..0000000
--- a/node_modules/es-abstract/2018/MinFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerMinute = timeConstants.msPerMinute;
-var MinutesPerHour = timeConstants.MinutesPerHour;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function MinFromTime(t) {
-	return mod($floor(t / msPerMinute), MinutesPerHour);
-};
diff --git a/node_modules/es-abstract/2018/MonthFromTime.js b/node_modules/es-abstract/2018/MonthFromTime.js
deleted file mode 100644
index 4f120f2..0000000
--- a/node_modules/es-abstract/2018/MonthFromTime.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function MonthFromTime(t) {
-	var day = DayWithinYear(t);
-	if (0 <= day && day < 31) {
-		return 0;
-	}
-	var leap = InLeapYear(t);
-	if (31 <= day && day < (59 + leap)) {
-		return 1;
-	}
-	if ((59 + leap) <= day && day < (90 + leap)) {
-		return 2;
-	}
-	if ((90 + leap) <= day && day < (120 + leap)) {
-		return 3;
-	}
-	if ((120 + leap) <= day && day < (151 + leap)) {
-		return 4;
-	}
-	if ((151 + leap) <= day && day < (181 + leap)) {
-		return 5;
-	}
-	if ((181 + leap) <= day && day < (212 + leap)) {
-		return 6;
-	}
-	if ((212 + leap) <= day && day < (243 + leap)) {
-		return 7;
-	}
-	if ((243 + leap) <= day && day < (273 + leap)) {
-		return 8;
-	}
-	if ((273 + leap) <= day && day < (304 + leap)) {
-		return 9;
-	}
-	if ((304 + leap) <= day && day < (334 + leap)) {
-		return 10;
-	}
-	if ((334 + leap) <= day && day < (365 + leap)) {
-		return 11;
-	}
-};
diff --git a/node_modules/es-abstract/2018/NumberToString.js b/node_modules/es-abstract/2018/NumberToString.js
deleted file mode 100644
index 741727c..0000000
--- a/node_modules/es-abstract/2018/NumberToString.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-tostring-applied-to-the-number-type
-
-module.exports = function NumberToString(m) {
-	if (Type(m) !== 'Number') {
-		throw new $TypeError('Assertion failed: "m" must be a String');
-	}
-
-	return $String(m);
-};
-
diff --git a/node_modules/es-abstract/2018/ObjectCreate.js b/node_modules/es-abstract/2018/ObjectCreate.js
deleted file mode 100644
index e2445b0..0000000
--- a/node_modules/es-abstract/2018/ObjectCreate.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ObjectCreate = GetIntrinsic('%Object.create%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-
-var Type = require('./Type');
-
-var hasProto = !({ __proto__: null } instanceof Object);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-objectcreate
-
-module.exports = function ObjectCreate(proto, internalSlotsList) {
-	if (proto !== null && Type(proto) !== 'Object') {
-		throw new $TypeError('Assertion failed: `proto` must be null or an object');
-	}
-	var slots = arguments.length < 2 ? [] : internalSlotsList;
-	if (slots.length > 0) {
-		throw new $SyntaxError('es-abstract does not yet support internal slots');
-	}
-
-	if ($ObjectCreate) {
-		return $ObjectCreate(proto);
-	}
-	if (hasProto) {
-		return { __proto__: proto };
-	}
-
-	if (proto === null) {
-		throw new $SyntaxError('native Object.create support is required to create null objects');
-	}
-	var T = function T() {};
-	T.prototype = proto;
-	return new T();
-};
diff --git a/node_modules/es-abstract/2018/OrdinaryDefineOwnProperty.js b/node_modules/es-abstract/2018/OrdinaryDefineOwnProperty.js
deleted file mode 100644
index 59780b3..0000000
--- a/node_modules/es-abstract/2018/OrdinaryDefineOwnProperty.js
+++ /dev/null
@@ -1,61 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-var ValidateAndApplyPropertyDescriptor = require('./ValidateAndApplyPropertyDescriptor');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarydefineownproperty
-
-module.exports = function OrdinaryDefineOwnProperty(O, P, Desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!$gOPD) {
-		// ES3/IE 8 fallback
-		if (IsAccessorDescriptor(Desc)) {
-			throw new $SyntaxError('This environment does not support accessor property descriptors.');
-		}
-		var creatingNormalDataProperty = !(P in O)
-			&& Desc['[[Writable]]']
-			&& Desc['[[Enumerable]]']
-			&& Desc['[[Configurable]]']
-			&& '[[Value]]' in Desc;
-		var settingExistingDataProperty = (P in O)
-			&& (!('[[Configurable]]' in Desc) || Desc['[[Configurable]]'])
-			&& (!('[[Enumerable]]' in Desc) || Desc['[[Enumerable]]'])
-			&& (!('[[Writable]]' in Desc) || Desc['[[Writable]]'])
-			&& '[[Value]]' in Desc;
-		if (creatingNormalDataProperty || settingExistingDataProperty) {
-			O[P] = Desc['[[Value]]']; // eslint-disable-line no-param-reassign
-			return SameValue(O[P], Desc['[[Value]]']);
-		}
-		throw new $SyntaxError('This environment does not support defining non-writable, non-enumerable, or non-configurable properties');
-	}
-	var desc = $gOPD(O, P);
-	var current = desc && ToPropertyDescriptor(desc);
-	var extensible = IsExtensible(O);
-	return ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current);
-};
diff --git a/node_modules/es-abstract/2018/OrdinaryGetOwnProperty.js b/node_modules/es-abstract/2018/OrdinaryGetOwnProperty.js
deleted file mode 100644
index b9882e5..0000000
--- a/node_modules/es-abstract/2018/OrdinaryGetOwnProperty.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-var has = require('has');
-
-var IsArray = require('./IsArray');
-var IsPropertyKey = require('./IsPropertyKey');
-var IsRegExp = require('./IsRegExp');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarygetownproperty
-
-module.exports = function OrdinaryGetOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!has(O, P)) {
-		return void 0;
-	}
-	if (!$gOPD) {
-		// ES3 / IE 8 fallback
-		var arrayLength = IsArray(O) && P === 'length';
-		var regexLastIndex = IsRegExp(O) && P === 'lastIndex';
-		return {
-			'[[Configurable]]': !(arrayLength || regexLastIndex),
-			'[[Enumerable]]': $isEnumerable(O, P),
-			'[[Value]]': O[P],
-			'[[Writable]]': true
-		};
-	}
-	return ToPropertyDescriptor($gOPD(O, P));
-};
diff --git a/node_modules/es-abstract/2018/OrdinaryGetPrototypeOf.js b/node_modules/es-abstract/2018/OrdinaryGetPrototypeOf.js
deleted file mode 100644
index 344077a..0000000
--- a/node_modules/es-abstract/2018/OrdinaryGetPrototypeOf.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $getProto = require('../helpers/getProto');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarygetprototypeof
-
-module.exports = function OrdinaryGetPrototypeOf(O) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!$getProto) {
-		throw new $TypeError('This environment does not support fetching prototypes.');
-	}
-	return $getProto(O);
-};
diff --git a/node_modules/es-abstract/2018/OrdinaryHasInstance.js b/node_modules/es-abstract/2018/OrdinaryHasInstance.js
deleted file mode 100644
index 51abe26..0000000
--- a/node_modules/es-abstract/2018/OrdinaryHasInstance.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance
-
-module.exports = function OrdinaryHasInstance(C, O) {
-	if (IsCallable(C) === false) {
-		return false;
-	}
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	var P = Get(C, 'prototype');
-	if (Type(P) !== 'Object') {
-		throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.');
-	}
-	return O instanceof C;
-};
diff --git a/node_modules/es-abstract/2018/OrdinaryHasProperty.js b/node_modules/es-abstract/2018/OrdinaryHasProperty.js
deleted file mode 100644
index 076c25a..0000000
--- a/node_modules/es-abstract/2018/OrdinaryHasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasproperty
-
-module.exports = function OrdinaryHasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2018/OrdinarySetPrototypeOf.js b/node_modules/es-abstract/2018/OrdinarySetPrototypeOf.js
deleted file mode 100644
index 3541331..0000000
--- a/node_modules/es-abstract/2018/OrdinarySetPrototypeOf.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $setProto = require('../helpers/setProto');
-
-var OrdinaryGetPrototypeOf = require('./OrdinaryGetPrototypeOf');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarysetprototypeof
-
-module.exports = function OrdinarySetPrototypeOf(O, V) {
-	if (Type(V) !== 'Object' && Type(V) !== 'Null') {
-		throw new $TypeError('Assertion failed: V must be Object or Null');
-	}
-	/*
-    var extensible = IsExtensible(O);
-    var current = OrdinaryGetPrototypeOf(O);
-    if (SameValue(V, current)) {
-        return true;
-    }
-    if (!extensible) {
-        return false;
-    }
-    */
-	try {
-		$setProto(O, V);
-	} catch (e) {
-		return false;
-	}
-	return OrdinaryGetPrototypeOf(O) === V;
-	/*
-    var p = V;
-    var done = false;
-    while (!done) {
-        if (p === null) {
-            done = true;
-        } else if (SameValue(p, O)) {
-            return false;
-        } else {
-            if (wat) {
-                done = true;
-            } else {
-                p = p.[[Prototype]];
-            }
-        }
-     }
-     O.[[Prototype]] = V;
-     return true;
-     */
-};
diff --git a/node_modules/es-abstract/2018/PromiseResolve.js b/node_modules/es-abstract/2018/PromiseResolve.js
deleted file mode 100644
index f70745d..0000000
--- a/node_modules/es-abstract/2018/PromiseResolve.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $PromiseResolve = callBound('Promise.resolve', true);
-
-// https://ecma-international.org/ecma-262/9.0/#sec-promise-resolve
-
-module.exports = function PromiseResolve(C, x) {
-	if (!$PromiseResolve) {
-		throw new SyntaxError('This environment does not support Promises.');
-	}
-	return $PromiseResolve(C, x);
-};
-
diff --git a/node_modules/es-abstract/2018/RegExpExec.js b/node_modules/es-abstract/2018/RegExpExec.js
deleted file mode 100644
index 15c9186..0000000
--- a/node_modules/es-abstract/2018/RegExpExec.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var regexExec = require('../helpers/callBound')('RegExp.prototype.exec');
-
-var Call = require('./Call');
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-regexpexec
-
-module.exports = function RegExpExec(R, S) {
-	if (Type(R) !== 'Object') {
-		throw new $TypeError('Assertion failed: `R` must be an Object');
-	}
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	var exec = Get(R, 'exec');
-	if (IsCallable(exec)) {
-		var result = Call(exec, R, [S]);
-		if (result === null || Type(result) === 'Object') {
-			return result;
-		}
-		throw new $TypeError('"exec" method must return `null` or an Object');
-	}
-	return regexExec(R, S);
-};
diff --git a/node_modules/es-abstract/2018/RequireObjectCoercible.js b/node_modules/es-abstract/2018/RequireObjectCoercible.js
deleted file mode 100644
index 9008359..0000000
--- a/node_modules/es-abstract/2018/RequireObjectCoercible.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('../5/CheckObjectCoercible');
diff --git a/node_modules/es-abstract/2018/SameValue.js b/node_modules/es-abstract/2018/SameValue.js
deleted file mode 100644
index 47c936d..0000000
--- a/node_modules/es-abstract/2018/SameValue.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.12
-
-module.exports = function SameValue(x, y) {
-	if (x === y) { // 0 === -0, but they are not identical.
-		if (x === 0) { return 1 / x === 1 / y; }
-		return true;
-	}
-	return $isNaN(x) && $isNaN(y);
-};
diff --git a/node_modules/es-abstract/2018/SameValueNonNumber.js b/node_modules/es-abstract/2018/SameValueNonNumber.js
deleted file mode 100644
index 5668752..0000000
--- a/node_modules/es-abstract/2018/SameValueNonNumber.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-
-// https://www.ecma-international.org/ecma-262/7.0/#sec-samevaluenonnumber
-
-module.exports = function SameValueNonNumber(x, y) {
-	if (typeof x === 'number' || typeof x !== typeof y) {
-		throw new $TypeError('SameValueNonNumber requires two non-number values of the same type.');
-	}
-	return SameValue(x, y);
-};
diff --git a/node_modules/es-abstract/2018/SameValueZero.js b/node_modules/es-abstract/2018/SameValueZero.js
deleted file mode 100644
index 0dedcd2..0000000
--- a/node_modules/es-abstract/2018/SameValueZero.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-samevaluezero
-
-module.exports = function SameValueZero(x, y) {
-	return (x === y) || ($isNaN(x) && $isNaN(y));
-};
diff --git a/node_modules/es-abstract/2018/SecFromTime.js b/node_modules/es-abstract/2018/SecFromTime.js
deleted file mode 100644
index 7190011..0000000
--- a/node_modules/es-abstract/2018/SecFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var SecondsPerMinute = timeConstants.SecondsPerMinute;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function SecFromTime(t) {
-	return mod($floor(t / msPerSecond), SecondsPerMinute);
-};
diff --git a/node_modules/es-abstract/2018/Set.js b/node_modules/es-abstract/2018/Set.js
deleted file mode 100644
index 9545b13..0000000
--- a/node_modules/es-abstract/2018/Set.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// IE 9 does not throw in strict mode when writability/configurability/extensibility is violated
-var noThrowOnStrictViolation = (function () {
-	try {
-		delete [].length;
-		return true;
-	} catch (e) {
-		return false;
-	}
-}());
-
-// https://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw
-
-module.exports = function Set(O, P, V, Throw) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	if (Type(Throw) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `Throw` must be a Boolean');
-	}
-	if (Throw) {
-		O[P] = V; // eslint-disable-line no-param-reassign
-		if (noThrowOnStrictViolation && !SameValue(O[P], V)) {
-			throw new $TypeError('Attempted to assign to readonly property.');
-		}
-		return true;
-	} else {
-		try {
-			O[P] = V; // eslint-disable-line no-param-reassign
-			return noThrowOnStrictViolation ? SameValue(O[P], V) : true;
-		} catch (e) {
-			return false;
-		}
-	}
-};
diff --git a/node_modules/es-abstract/2018/SetFunctionName.js b/node_modules/es-abstract/2018/SetFunctionName.js
deleted file mode 100644
index f93324a..0000000
--- a/node_modules/es-abstract/2018/SetFunctionName.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var has = require('has');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getSymbolDescription = require('../helpers/getSymbolDescription');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsExtensible = require('./IsExtensible');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-setfunctionname
-
-module.exports = function SetFunctionName(F, name) {
-	if (typeof F !== 'function') {
-		throw new $TypeError('Assertion failed: `F` must be a function');
-	}
-	if (!IsExtensible(F) || has(F, 'name')) {
-		throw new $TypeError('Assertion failed: `F` must be extensible, and must not have a `name` own property');
-	}
-	var nameType = Type(name);
-	if (nameType !== 'Symbol' && nameType !== 'String') {
-		throw new $TypeError('Assertion failed: `name` must be a Symbol or a String');
-	}
-	if (nameType === 'Symbol') {
-		var description = getSymbolDescription(name);
-		// eslint-disable-next-line no-param-reassign
-		name = typeof description === 'undefined' ? '' : '[' + description + ']';
-	}
-	if (arguments.length > 2) {
-		var prefix = arguments[2];
-		// eslint-disable-next-line no-param-reassign
-		name = prefix + ' ' + name;
-	}
-	return DefinePropertyOrThrow(F, 'name', {
-		'[[Value]]': name,
-		'[[Writable]]': false,
-		'[[Enumerable]]': false,
-		'[[Configurable]]': true
-	});
-};
diff --git a/node_modules/es-abstract/2018/SetIntegrityLevel.js b/node_modules/es-abstract/2018/SetIntegrityLevel.js
deleted file mode 100644
index 3d5c81d..0000000
--- a/node_modules/es-abstract/2018/SetIntegrityLevel.js
+++ /dev/null
@@ -1,57 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-var $preventExtensions = GetIntrinsic('%Object.preventExtensions%');
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-
-var forEach = require('../helpers/forEach');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-setintegritylevel
-
-module.exports = function SetIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	if (!$preventExtensions) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.preventExtensions` support');
-	}
-	var status = $preventExtensions(O);
-	if (!status) {
-		return false;
-	}
-	if (!$gOPN) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.getOwnPropertyNames` support');
-	}
-	var theKeys = $gOPN(O);
-	if (level === 'sealed') {
-		forEach(theKeys, function (k) {
-			DefinePropertyOrThrow(O, k, { configurable: false });
-		});
-	} else if (level === 'frozen') {
-		forEach(theKeys, function (k) {
-			var currentDesc = $gOPD(O, k);
-			if (typeof currentDesc !== 'undefined') {
-				var desc;
-				if (IsAccessorDescriptor(ToPropertyDescriptor(currentDesc))) {
-					desc = { configurable: false };
-				} else {
-					desc = { configurable: false, writable: false };
-				}
-				DefinePropertyOrThrow(O, k, desc);
-			}
-		});
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2018/SpeciesConstructor.js b/node_modules/es-abstract/2018/SpeciesConstructor.js
deleted file mode 100644
index 3cdcd74..0000000
--- a/node_modules/es-abstract/2018/SpeciesConstructor.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-speciesconstructor
-
-module.exports = function SpeciesConstructor(O, defaultConstructor) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var C = O.constructor;
-	if (typeof C === 'undefined') {
-		return defaultConstructor;
-	}
-	if (Type(C) !== 'Object') {
-		throw new $TypeError('O.constructor is not an Object');
-	}
-	var S = $species ? C[$species] : void 0;
-	if (S == null) {
-		return defaultConstructor;
-	}
-	if (IsConstructor(S)) {
-		return S;
-	}
-	throw new $TypeError('no constructor found');
-};
diff --git a/node_modules/es-abstract/2018/StrictEqualityComparison.js b/node_modules/es-abstract/2018/StrictEqualityComparison.js
deleted file mode 100644
index eea5df3..0000000
--- a/node_modules/es-abstract/2018/StrictEqualityComparison.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.9.6
-
-module.exports = function StrictEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType !== yType) {
-		return false;
-	}
-	if (xType === 'Undefined' || xType === 'Null') {
-		return true;
-	}
-	return x === y; // shortcut for steps 4-7
-};
diff --git a/node_modules/es-abstract/2018/SymbolDescriptiveString.js b/node_modules/es-abstract/2018/SymbolDescriptiveString.js
deleted file mode 100644
index 7bd8191..0000000
--- a/node_modules/es-abstract/2018/SymbolDescriptiveString.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $SymbolToString = callBound('Symbol.prototype.toString', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-symboldescriptivestring
-
-module.exports = function SymbolDescriptiveString(sym) {
-	if (Type(sym) !== 'Symbol') {
-		throw new $TypeError('Assertion failed: `sym` must be a Symbol');
-	}
-	return $SymbolToString(sym);
-};
diff --git a/node_modules/es-abstract/2018/TestIntegrityLevel.js b/node_modules/es-abstract/2018/TestIntegrityLevel.js
deleted file mode 100644
index 7a57397..0000000
--- a/node_modules/es-abstract/2018/TestIntegrityLevel.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var every = require('../helpers/every');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-testintegritylevel
-
-module.exports = function TestIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	var status = IsExtensible(O);
-	if (status) {
-		return false;
-	}
-	var theKeys = $gOPN(O);
-	return theKeys.length === 0 || every(theKeys, function (k) {
-		var currentDesc = $gOPD(O, k);
-		if (typeof currentDesc !== 'undefined') {
-			if (currentDesc.configurable) {
-				return false;
-			}
-			if (level === 'frozen' && IsDataDescriptor(ToPropertyDescriptor(currentDesc)) && currentDesc.writable) {
-				return false;
-			}
-		}
-		return true;
-	});
-};
diff --git a/node_modules/es-abstract/2018/TimeClip.js b/node_modules/es-abstract/2018/TimeClip.js
deleted file mode 100644
index 57aa08c..0000000
--- a/node_modules/es-abstract/2018/TimeClip.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-var $Number = GetIntrinsic('%Number%');
-var $abs = GetIntrinsic('%Math.abs%');
-
-var $isFinite = require('../helpers/isFinite');
-
-var ToNumber = require('./ToNumber');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.14
-
-module.exports = function TimeClip(time) {
-	if (!$isFinite(time) || $abs(time) > 8.64e15) {
-		return NaN;
-	}
-	return $Number(new $Date(ToNumber(time)));
-};
-
diff --git a/node_modules/es-abstract/2018/TimeFromYear.js b/node_modules/es-abstract/2018/TimeFromYear.js
deleted file mode 100644
index df646c3..0000000
--- a/node_modules/es-abstract/2018/TimeFromYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-var DayFromYear = require('./DayFromYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function TimeFromYear(y) {
-	return msPerDay * DayFromYear(y);
-};
diff --git a/node_modules/es-abstract/2018/TimeString.js b/node_modules/es-abstract/2018/TimeString.js
deleted file mode 100644
index 87642eb..0000000
--- a/node_modules/es-abstract/2018/TimeString.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var padTimeComponent = require('../helpers/padTimeComponent');
-
-var HourFromTime = require('./HourFromTime');
-var MinFromTime = require('./MinFromTime');
-var SecFromTime = require('./SecFromTime');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-timestring
-
-module.exports = function TimeString(tv) {
-	if (Type(tv) !== 'Number' || $isNaN(tv)) {
-		throw new $TypeError('Assertion failed: `tv` must be a non-NaN Number');
-	}
-	var hour = HourFromTime(tv);
-	var minute = MinFromTime(tv);
-	var second = SecFromTime(tv);
-	return padTimeComponent(hour) + ':' + padTimeComponent(minute) + ':' + padTimeComponent(second) + '\x20GMT';
-};
diff --git a/node_modules/es-abstract/2018/TimeWithinDay.js b/node_modules/es-abstract/2018/TimeWithinDay.js
deleted file mode 100644
index c5b21d3..0000000
--- a/node_modules/es-abstract/2018/TimeWithinDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function TimeWithinDay(t) {
-	return mod(t, msPerDay);
-};
-
diff --git a/node_modules/es-abstract/2018/ToBoolean.js b/node_modules/es-abstract/2018/ToBoolean.js
deleted file mode 100644
index 65d8737..0000000
--- a/node_modules/es-abstract/2018/ToBoolean.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.2
-
-module.exports = function ToBoolean(value) { return !!value; };
diff --git a/node_modules/es-abstract/2018/ToDateString.js b/node_modules/es-abstract/2018/ToDateString.js
deleted file mode 100644
index 7a6d4c4..0000000
--- a/node_modules/es-abstract/2018/ToDateString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Date = GetIntrinsic('%Date%');
-
-var $isNaN = require('../helpers/isNaN');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-todatestring
-
-module.exports = function ToDateString(tv) {
-	if (Type(tv) !== 'Number') {
-		throw new $TypeError('Assertion failed: `tv` must be a Number');
-	}
-	if ($isNaN(tv)) {
-		return 'Invalid Date';
-	}
-	return $Date(tv);
-};
diff --git a/node_modules/es-abstract/2018/ToIndex.js b/node_modules/es-abstract/2018/ToIndex.js
deleted file mode 100644
index a55398d..0000000
--- a/node_modules/es-abstract/2018/ToIndex.js
+++ /dev/null
@@ -1,26 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-
-var ToInteger = require('./ToInteger');
-var ToLength = require('./ToLength');
-var SameValueZero = require('./SameValueZero');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-toindex
-
-module.exports = function ToIndex(value) {
-	if (typeof value === 'undefined') {
-		return 0;
-	}
-	var integerIndex = ToInteger(value);
-	if (integerIndex < 0) {
-		throw new $RangeError('index must be >= 0');
-	}
-	var index = ToLength(integerIndex);
-	if (!SameValueZero(integerIndex, index)) {
-		throw new $RangeError('index must be >= 0 and < 2 ** 53 - 1');
-	}
-	return index;
-};
diff --git a/node_modules/es-abstract/2018/ToInt16.js b/node_modules/es-abstract/2018/ToInt16.js
deleted file mode 100644
index 5a112c2..0000000
--- a/node_modules/es-abstract/2018/ToInt16.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint16 = require('./ToUint16');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint16
-
-module.exports = function ToInt16(argument) {
-	var int16bit = ToUint16(argument);
-	return int16bit >= 0x8000 ? int16bit - 0x10000 : int16bit;
-};
diff --git a/node_modules/es-abstract/2018/ToInt32.js b/node_modules/es-abstract/2018/ToInt32.js
deleted file mode 100644
index a8d2680..0000000
--- a/node_modules/es-abstract/2018/ToInt32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.5
-
-module.exports = function ToInt32(x) {
-	return ToNumber(x) >> 0;
-};
diff --git a/node_modules/es-abstract/2018/ToInt8.js b/node_modules/es-abstract/2018/ToInt8.js
deleted file mode 100644
index d103123..0000000
--- a/node_modules/es-abstract/2018/ToInt8.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint8 = require('./ToUint8');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint8
-
-module.exports = function ToInt8(argument) {
-	var int8bit = ToUint8(argument);
-	return int8bit >= 0x80 ? int8bit - 0x100 : int8bit;
-};
diff --git a/node_modules/es-abstract/2018/ToInteger.js b/node_modules/es-abstract/2018/ToInteger.js
deleted file mode 100644
index 16f7db9..0000000
--- a/node_modules/es-abstract/2018/ToInteger.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5ToInteger = require('../5/ToInteger');
-
-var ToNumber = require('./ToNumber');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tointeger
-
-module.exports = function ToInteger(value) {
-	var number = ToNumber(value);
-	return ES5ToInteger(number);
-};
diff --git a/node_modules/es-abstract/2018/ToLength.js b/node_modules/es-abstract/2018/ToLength.js
deleted file mode 100644
index 1bef9be..0000000
--- a/node_modules/es-abstract/2018/ToLength.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var ToInteger = require('./ToInteger');
-
-module.exports = function ToLength(argument) {
-	var len = ToInteger(argument);
-	if (len <= 0) { return 0; } // includes converting -0 to +0
-	if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; }
-	return len;
-};
diff --git a/node_modules/es-abstract/2018/ToNumber.js b/node_modules/es-abstract/2018/ToNumber.js
deleted file mode 100644
index 7a3cdc8..0000000
--- a/node_modules/es-abstract/2018/ToNumber.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Number = GetIntrinsic('%Number%');
-var $RegExp = GetIntrinsic('%RegExp%');
-var $parseInteger = GetIntrinsic('%parseInt%');
-
-var callBound = require('../helpers/callBound');
-var regexTester = require('../helpers/regexTester');
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $strSlice = callBound('String.prototype.slice');
-var isBinary = regexTester(/^0b[01]+$/i);
-var isOctal = regexTester(/^0o[0-7]+$/i);
-var isInvalidHexLiteral = regexTester(/^[-+]0x[0-9a-f]+$/i);
-var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
-var nonWSregex = new $RegExp('[' + nonWS + ']', 'g');
-var hasNonWS = regexTester(nonWSregex);
-
-// whitespace from: https://es5.github.io/#x15.5.4.20
-// implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
-var ws = [
-	'\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
-	'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
-	'\u2029\uFEFF'
-].join('');
-var trimRegex = new RegExp('(^[' + ws + ']+)|([' + ws + ']+$)', 'g');
-var $replace = callBound('String.prototype.replace');
-var $trim = function (value) {
-	return $replace(value, trimRegex, '');
-};
-
-var ToPrimitive = require('./ToPrimitive');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tonumber
-
-module.exports = function ToNumber(argument) {
-	var value = isPrimitive(argument) ? argument : ToPrimitive(argument, $Number);
-	if (typeof value === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a number');
-	}
-	if (typeof value === 'string') {
-		if (isBinary(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 2));
-		} else if (isOctal(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 8));
-		} else if (hasNonWS(value) || isInvalidHexLiteral(value)) {
-			return NaN;
-		} else {
-			var trimmed = $trim(value);
-			if (trimmed !== value) {
-				return ToNumber(trimmed);
-			}
-		}
-	}
-	return $Number(value);
-};
diff --git a/node_modules/es-abstract/2018/ToObject.js b/node_modules/es-abstract/2018/ToObject.js
deleted file mode 100644
index 50d5b94..0000000
--- a/node_modules/es-abstract/2018/ToObject.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toobject
-
-module.exports = function ToObject(value) {
-	RequireObjectCoercible(value);
-	return $Object(value);
-};
diff --git a/node_modules/es-abstract/2018/ToPrimitive.js b/node_modules/es-abstract/2018/ToPrimitive.js
deleted file mode 100644
index 81c655d..0000000
--- a/node_modules/es-abstract/2018/ToPrimitive.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var toPrimitive = require('es-to-primitive/es2015');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toprimitive
-
-module.exports = function ToPrimitive(input) {
-	if (arguments.length > 1) {
-		return toPrimitive(input, arguments[1]);
-	}
-	return toPrimitive(input);
-};
diff --git a/node_modules/es-abstract/2018/ToPropertyDescriptor.js b/node_modules/es-abstract/2018/ToPropertyDescriptor.js
deleted file mode 100644
index 7c40136..0000000
--- a/node_modules/es-abstract/2018/ToPropertyDescriptor.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-var ToBoolean = require('./ToBoolean');
-var IsCallable = require('./IsCallable');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.5
-
-module.exports = function ToPropertyDescriptor(Obj) {
-	if (Type(Obj) !== 'Object') {
-		throw new $TypeError('ToPropertyDescriptor requires an object');
-	}
-
-	var desc = {};
-	if (has(Obj, 'enumerable')) {
-		desc['[[Enumerable]]'] = ToBoolean(Obj.enumerable);
-	}
-	if (has(Obj, 'configurable')) {
-		desc['[[Configurable]]'] = ToBoolean(Obj.configurable);
-	}
-	if (has(Obj, 'value')) {
-		desc['[[Value]]'] = Obj.value;
-	}
-	if (has(Obj, 'writable')) {
-		desc['[[Writable]]'] = ToBoolean(Obj.writable);
-	}
-	if (has(Obj, 'get')) {
-		var getter = Obj.get;
-		if (typeof getter !== 'undefined' && !IsCallable(getter)) {
-			throw new $TypeError('getter must be a function');
-		}
-		desc['[[Get]]'] = getter;
-	}
-	if (has(Obj, 'set')) {
-		var setter = Obj.set;
-		if (typeof setter !== 'undefined' && !IsCallable(setter)) {
-			throw new $TypeError('setter must be a function');
-		}
-		desc['[[Set]]'] = setter;
-	}
-
-	if ((has(desc, '[[Get]]') || has(desc, '[[Set]]')) && (has(desc, '[[Value]]') || has(desc, '[[Writable]]'))) {
-		throw new $TypeError('Invalid property descriptor. Cannot both specify accessors and a value or writable attribute');
-	}
-	return desc;
-};
diff --git a/node_modules/es-abstract/2018/ToPropertyKey.js b/node_modules/es-abstract/2018/ToPropertyKey.js
deleted file mode 100644
index 38f40dd..0000000
--- a/node_modules/es-abstract/2018/ToPropertyKey.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-
-var ToPrimitive = require('./ToPrimitive');
-var ToString = require('./ToString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-topropertykey
-
-module.exports = function ToPropertyKey(argument) {
-	var key = ToPrimitive(argument, $String);
-	return typeof key === 'symbol' ? key : ToString(key);
-};
diff --git a/node_modules/es-abstract/2018/ToString.js b/node_modules/es-abstract/2018/ToString.js
deleted file mode 100644
index a345431..0000000
--- a/node_modules/es-abstract/2018/ToString.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tostring
-
-module.exports = function ToString(argument) {
-	if (typeof argument === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a string');
-	}
-	return $String(argument);
-};
diff --git a/node_modules/es-abstract/2018/ToUint16.js b/node_modules/es-abstract/2018/ToUint16.js
deleted file mode 100644
index c8a408b..0000000
--- a/node_modules/es-abstract/2018/ToUint16.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.7
-
-module.exports = function ToUint16(value) {
-	var number = ToNumber(value);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x10000);
-};
diff --git a/node_modules/es-abstract/2018/ToUint32.js b/node_modules/es-abstract/2018/ToUint32.js
deleted file mode 100644
index 3660f62..0000000
--- a/node_modules/es-abstract/2018/ToUint32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.6
-
-module.exports = function ToUint32(x) {
-	return ToNumber(x) >>> 0;
-};
diff --git a/node_modules/es-abstract/2018/ToUint8.js b/node_modules/es-abstract/2018/ToUint8.js
deleted file mode 100644
index bf84753..0000000
--- a/node_modules/es-abstract/2018/ToUint8.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-module.exports = function ToUint8(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x100);
-};
diff --git a/node_modules/es-abstract/2018/ToUint8Clamp.js b/node_modules/es-abstract/2018/ToUint8Clamp.js
deleted file mode 100644
index c7f9f56..0000000
--- a/node_modules/es-abstract/2018/ToUint8Clamp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-
-var $floor = $Math.floor;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-touint8clamp
-
-module.exports = function ToUint8Clamp(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number <= 0) { return 0; }
-	if (number >= 0xFF) { return 0xFF; }
-	var f = $floor(argument);
-	if (f + 0.5 < number) { return f + 1; }
-	if (number < f + 0.5) { return f; }
-	if (f % 2 !== 0) { return f + 1; }
-	return f;
-};
diff --git a/node_modules/es-abstract/2018/Type.js b/node_modules/es-abstract/2018/Type.js
deleted file mode 100644
index 0bd1165..0000000
--- a/node_modules/es-abstract/2018/Type.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5Type = require('../5/Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-ecmascript-data-types-and-values
-
-module.exports = function Type(x) {
-	if (typeof x === 'symbol') {
-		return 'Symbol';
-	}
-	return ES5Type(x);
-};
diff --git a/node_modules/es-abstract/2018/ValidateAndApplyPropertyDescriptor.js b/node_modules/es-abstract/2018/ValidateAndApplyPropertyDescriptor.js
deleted file mode 100644
index d4b9007..0000000
--- a/node_modules/es-abstract/2018/ValidateAndApplyPropertyDescriptor.js
+++ /dev/null
@@ -1,170 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var isSamePropertyDescriptor = require('../helpers/isSamePropertyDescriptor');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-validateandapplypropertydescriptor
-// https://www.ecma-international.org/ecma-262/8.0/#sec-validateandapplypropertydescriptor
-
-// eslint-disable-next-line max-lines-per-function, max-statements, max-params
-module.exports = function ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current) {
-	// this uses the ES2017+ logic, since it fixes a number of bugs in the ES2015 logic.
-	var oType = Type(O);
-	if (oType !== 'Undefined' && oType !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be undefined or an Object');
-	}
-	if (Type(extensible) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: extensible must be a Boolean');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (Type(current) !== 'Undefined' && !isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, current)) {
-		throw new $TypeError('Assertion failed: current must be a Property Descriptor, or undefined');
-	}
-	if (oType !== 'Undefined' && !IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: if O is not undefined, P must be a Property Key');
-	}
-	if (Type(current) === 'Undefined') {
-		if (!extensible) {
-			return false;
-		}
-		if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': Desc['[[Configurable]]'],
-						'[[Enumerable]]': Desc['[[Enumerable]]'],
-						'[[Value]]': Desc['[[Value]]'],
-						'[[Writable]]': Desc['[[Writable]]']
-					}
-				);
-			}
-		} else {
-			if (!IsAccessorDescriptor(Desc)) {
-				throw new $TypeError('Assertion failed: Desc is not an accessor descriptor');
-			}
-			if (oType !== 'Undefined') {
-				return DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					Desc
-				);
-			}
-		}
-		return true;
-	}
-	if (IsGenericDescriptor(Desc) && !('[[Configurable]]' in Desc) && !('[[Enumerable]]' in Desc)) {
-		return true;
-	}
-	if (isSamePropertyDescriptor({ SameValue: SameValue }, Desc, current)) {
-		return true; // removed by ES2017, but should still be correct
-	}
-	// "if every field in Desc is absent, return true" can't really match the assertion that it's a Property Descriptor
-	if (!current['[[Configurable]]']) {
-		if (Desc['[[Configurable]]']) {
-			return false;
-		}
-		if ('[[Enumerable]]' in Desc && !Desc['[[Enumerable]]'] === !!current['[[Enumerable]]']) {
-			return false;
-		}
-	}
-	if (IsGenericDescriptor(Desc)) {
-		// no further validation is required.
-	} else if (IsDataDescriptor(current) !== IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			return false;
-		}
-		if (IsDataDescriptor(current)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': current['[[Configurable]]'],
-						'[[Enumerable]]': current['[[Enumerable]]'],
-						'[[Get]]': undefined
-					}
-				);
-			}
-		} else if (oType !== 'Undefined') {
-			DefineOwnProperty(
-				IsDataDescriptor,
-				SameValue,
-				FromPropertyDescriptor,
-				O,
-				P,
-				{
-					'[[Configurable]]': current['[[Configurable]]'],
-					'[[Enumerable]]': current['[[Enumerable]]'],
-					'[[Value]]': undefined
-				}
-			);
-		}
-	} else if (IsDataDescriptor(current) && IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]'] && !current['[[Writable]]']) {
-			if ('[[Writable]]' in Desc && Desc['[[Writable]]']) {
-				return false;
-			}
-			if ('[[Value]]' in Desc && !SameValue(Desc['[[Value]]'], current['[[Value]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else if (IsAccessorDescriptor(current) && IsAccessorDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			if ('[[Set]]' in Desc && !SameValue(Desc['[[Set]]'], current['[[Set]]'])) {
-				return false;
-			}
-			if ('[[Get]]' in Desc && !SameValue(Desc['[[Get]]'], current['[[Get]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else {
-		throw new $TypeError('Assertion failed: current and Desc are not both data, both accessors, or one accessor and one data.');
-	}
-	if (oType !== 'Undefined') {
-		return DefineOwnProperty(
-			IsDataDescriptor,
-			SameValue,
-			FromPropertyDescriptor,
-			O,
-			P,
-			Desc
-		);
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2018/WeekDay.js b/node_modules/es-abstract/2018/WeekDay.js
deleted file mode 100644
index 2973e02..0000000
--- a/node_modules/es-abstract/2018/WeekDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-var Day = require('./Day');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.6
-
-module.exports = function WeekDay(t) {
-	return mod(Day(t) + 4, 7);
-};
diff --git a/node_modules/es-abstract/2018/YearFromTime.js b/node_modules/es-abstract/2018/YearFromTime.js
deleted file mode 100644
index ff5339f..0000000
--- a/node_modules/es-abstract/2018/YearFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-
-var callBound = require('../helpers/callBound');
-
-var $getUTCFullYear = callBound('Date.prototype.getUTCFullYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function YearFromTime(t) {
-	// largest y such that this.TimeFromYear(y) <= t
-	return $getUTCFullYear(new $Date(t));
-};
diff --git a/node_modules/es-abstract/2018/modulo.js b/node_modules/es-abstract/2018/modulo.js
deleted file mode 100644
index bc04c06..0000000
--- a/node_modules/es-abstract/2018/modulo.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-5.2
-
-module.exports = function modulo(x, y) {
-	return mod(x, y);
-};
diff --git a/node_modules/es-abstract/2018/msFromTime.js b/node_modules/es-abstract/2018/msFromTime.js
deleted file mode 100644
index c31eda0..0000000
--- a/node_modules/es-abstract/2018/msFromTime.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerSecond = require('../helpers/timeConstants').msPerSecond;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function msFromTime(t) {
-	return mod(t, msPerSecond);
-};
diff --git a/node_modules/es-abstract/2018/thisBooleanValue.js b/node_modules/es-abstract/2018/thisBooleanValue.js
deleted file mode 100644
index 3ffac9c..0000000
--- a/node_modules/es-abstract/2018/thisBooleanValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $BooleanValueOf = require('../helpers/callBound')('Boolean.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-boolean-prototype-object
-
-module.exports = function thisBooleanValue(value) {
-	if (Type(value) === 'Boolean') {
-		return value;
-	}
-
-	return $BooleanValueOf(value);
-};
diff --git a/node_modules/es-abstract/2018/thisNumberValue.js b/node_modules/es-abstract/2018/thisNumberValue.js
deleted file mode 100644
index 0345e52..0000000
--- a/node_modules/es-abstract/2018/thisNumberValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var Type = require('./Type');
-
-var $NumberValueOf = callBound('Number.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-number-prototype-object
-
-module.exports = function thisNumberValue(value) {
-	if (Type(value) === 'Number') {
-		return value;
-	}
-
-	return $NumberValueOf(value);
-};
-
diff --git a/node_modules/es-abstract/2018/thisStringValue.js b/node_modules/es-abstract/2018/thisStringValue.js
deleted file mode 100644
index 3b99b6e..0000000
--- a/node_modules/es-abstract/2018/thisStringValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $StringValueOf = require('../helpers/callBound')('String.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-string-prototype-object
-
-module.exports = function thisStringValue(value) {
-	if (Type(value) === 'String') {
-		return value;
-	}
-
-	return $StringValueOf(value);
-};
diff --git a/node_modules/es-abstract/2018/thisSymbolValue.js b/node_modules/es-abstract/2018/thisSymbolValue.js
deleted file mode 100644
index 3c3b347..0000000
--- a/node_modules/es-abstract/2018/thisSymbolValue.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $SymbolValueOf = callBound('Symbol.prototype.valueOf', true);
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/9.0/#sec-thissymbolvalue
-
-module.exports = function thisSymbolValue(value) {
-	if (!$SymbolValueOf) {
-		throw new SyntaxError('Symbols are not supported; thisSymbolValue requires that `value` be a Symbol or a Symbol object');
-	}
-	if (Type(value) === 'Symbol') {
-		return value;
-	}
-	return $SymbolValueOf(value);
-};
diff --git a/node_modules/es-abstract/2018/thisTimeValue.js b/node_modules/es-abstract/2018/thisTimeValue.js
deleted file mode 100644
index d7cda28..0000000
--- a/node_modules/es-abstract/2018/thisTimeValue.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $DateValueOf = require('../helpers/callBound')('Date.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-date-prototype-object
-
-module.exports = function thisTimeValue(value) {
-	return $DateValueOf(value);
-};
diff --git a/node_modules/es-abstract/2019/AbstractEqualityComparison.js b/node_modules/es-abstract/2019/AbstractEqualityComparison.js
deleted file mode 100644
index 40b3909..0000000
--- a/node_modules/es-abstract/2019/AbstractEqualityComparison.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-abstract-equality-comparison
-
-module.exports = function AbstractEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType === yType) {
-		return x === y; // ES6+ specified this shortcut anyways.
-	}
-	if (x == null && y == null) {
-		return true;
-	}
-	if (xType === 'Number' && yType === 'String') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if (xType === 'String' && yType === 'Number') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (xType === 'Boolean') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (yType === 'Boolean') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if ((xType === 'String' || xType === 'Number' || xType === 'Symbol') && yType === 'Object') {
-		return AbstractEqualityComparison(x, ToPrimitive(y));
-	}
-	if (xType === 'Object' && (yType === 'String' || yType === 'Number' || yType === 'Symbol')) {
-		return AbstractEqualityComparison(ToPrimitive(x), y);
-	}
-	return false;
-};
diff --git a/node_modules/es-abstract/2019/AbstractRelationalComparison.js b/node_modules/es-abstract/2019/AbstractRelationalComparison.js
deleted file mode 100644
index bc7ca83..0000000
--- a/node_modules/es-abstract/2019/AbstractRelationalComparison.js
+++ /dev/null
@@ -1,66 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Number = GetIntrinsic('%Number%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.8.5
-
-// eslint-disable-next-line max-statements
-module.exports = function AbstractRelationalComparison(x, y, LeftFirst) {
-	if (Type(LeftFirst) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: LeftFirst argument must be a Boolean');
-	}
-	var px;
-	var py;
-	if (LeftFirst) {
-		px = ToPrimitive(x, $Number);
-		py = ToPrimitive(y, $Number);
-	} else {
-		py = ToPrimitive(y, $Number);
-		px = ToPrimitive(x, $Number);
-	}
-	var bothStrings = Type(px) === 'String' && Type(py) === 'String';
-	if (!bothStrings) {
-		var nx = ToNumber(px);
-		var ny = ToNumber(py);
-		if ($isNaN(nx) || $isNaN(ny)) {
-			return undefined;
-		}
-		if ($isFinite(nx) && $isFinite(ny) && nx === ny) {
-			return false;
-		}
-		if (nx === 0 && ny === 0) {
-			return false;
-		}
-		if (nx === Infinity) {
-			return false;
-		}
-		if (ny === Infinity) {
-			return true;
-		}
-		if (ny === -Infinity) {
-			return false;
-		}
-		if (nx === -Infinity) {
-			return true;
-		}
-		return nx < ny; // by now, these are both nonzero, finite, and not equal
-	}
-	if (isPrefixOf(py, px)) {
-		return false;
-	}
-	if (isPrefixOf(px, py)) {
-		return true;
-	}
-	return px < py; // both strings, neither a prefix of the other. shortcut for steps c-f
-};
diff --git a/node_modules/es-abstract/2019/AddEntriesFromIterable.js b/node_modules/es-abstract/2019/AddEntriesFromIterable.js
deleted file mode 100644
index 5aed447..0000000
--- a/node_modules/es-abstract/2019/AddEntriesFromIterable.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var inspect = require('object-inspect');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Call = require('./Call');
-var Get = require('./Get');
-var GetIterator = require('./GetIterator');
-var IsCallable = require('./IsCallable');
-var IteratorClose = require('./IteratorClose');
-var IteratorStep = require('./IteratorStep');
-var IteratorValue = require('./IteratorValue');
-var Type = require('./Type');
-
-// https://tc39.es/ecma262/#sec-add-entries-from-iterable
-
-module.exports = function AddEntriesFromIterable(target, iterable, adder) {
-	if (!IsCallable(adder)) {
-		throw new $TypeError('Assertion failed: `adder` is not callable');
-	}
-	if (iterable == null) {
-		throw new $TypeError('Assertion failed: `iterable` is present, and not nullish');
-	}
-	var iteratorRecord = GetIterator(iterable);
-	while (true) { // eslint-disable-line no-constant-condition
-		var next = IteratorStep(iteratorRecord);
-		if (!next) {
-			return target;
-		}
-		var nextItem = IteratorValue(next);
-		if (Type(nextItem) !== 'Object') {
-			var error = new $TypeError('iterator next must return an Object, got ' + inspect(nextItem));
-			return IteratorClose(
-				iteratorRecord,
-				function () { throw error; } // eslint-disable-line no-loop-func
-			);
-		}
-		try {
-			var k = Get(nextItem, '0');
-			var v = Get(nextItem, '1');
-			Call(adder, target, [k, v]);
-		} catch (e) {
-			return IteratorClose(
-				iteratorRecord,
-				function () { throw e; }
-			);
-		}
-	}
-};
diff --git a/node_modules/es-abstract/2019/AdvanceStringIndex.js b/node_modules/es-abstract/2019/AdvanceStringIndex.js
deleted file mode 100644
index 666f578..0000000
--- a/node_modules/es-abstract/2019/AdvanceStringIndex.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $charCodeAt = require('../helpers/callBound')('String.prototype.charCodeAt');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-advancestringindex
-
-module.exports = function AdvanceStringIndex(S, index, unicode) {
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	if (!IsInteger(index) || index < 0 || index > MAX_SAFE_INTEGER) {
-		throw new $TypeError('Assertion failed: `length` must be an integer >= 0 and <= 2**53');
-	}
-	if (Type(unicode) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `unicode` must be a Boolean');
-	}
-	if (!unicode) {
-		return index + 1;
-	}
-	var length = S.length;
-	if ((index + 1) >= length) {
-		return index + 1;
-	}
-
-	var first = $charCodeAt(S, index);
-	if (first < 0xD800 || first > 0xDBFF) {
-		return index + 1;
-	}
-
-	var second = $charCodeAt(S, index + 1);
-	if (second < 0xDC00 || second > 0xDFFF) {
-		return index + 1;
-	}
-
-	return index + 2;
-};
diff --git a/node_modules/es-abstract/2019/ArrayCreate.js b/node_modules/es-abstract/2019/ArrayCreate.js
deleted file mode 100644
index fc9a7cf..0000000
--- a/node_modules/es-abstract/2019/ArrayCreate.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ArrayPrototype = GetIntrinsic('%Array.prototype%');
-var $RangeError = GetIntrinsic('%RangeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsInteger = require('./IsInteger');
-
-var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1;
-
-var $setProto = GetIntrinsic('%Object.setPrototypeOf%', true) || (
-	// eslint-disable-next-line no-proto, no-negated-condition
-	[].__proto__ !== $ArrayPrototype
-		? null
-		: function (O, proto) {
-			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
-			return O;
-		}
-);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraycreate
-
-module.exports = function ArrayCreate(length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: `length` must be an integer Number >= 0');
-	}
-	if (length > MAX_ARRAY_LENGTH) {
-		throw new $RangeError('length is greater than (2**32 - 1)');
-	}
-	var proto = arguments.length > 1 ? arguments[1] : $ArrayPrototype;
-	var A = []; // steps 5 - 7, and 9
-	if (proto !== $ArrayPrototype) { // step 8
-		if (!$setProto) {
-			throw new $SyntaxError('ArrayCreate: a `proto` argument that is not `Array.prototype` is not supported in an environment that does not support setting the [[Prototype]]');
-		}
-		$setProto(A, proto);
-	}
-	if (length !== 0) { // bypasses the need for step 2
-		A.length = length;
-	}
-	/* step 10, the above as a shortcut for the below
-    OrdinaryDefineOwnProperty(A, 'length', {
-        '[[Configurable]]': false,
-        '[[Enumerable]]': false,
-        '[[Value]]': length,
-        '[[Writable]]': true
-    });
-    */
-	return A;
-};
diff --git a/node_modules/es-abstract/2019/ArraySetLength.js b/node_modules/es-abstract/2019/ArraySetLength.js
deleted file mode 100644
index c9134c6..0000000
--- a/node_modules/es-abstract/2019/ArraySetLength.js
+++ /dev/null
@@ -1,85 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var assign = require('object.assign');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsArray = require('./IsArray');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var OrdinaryDefineOwnProperty = require('./OrdinaryDefineOwnProperty');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var ToUint32 = require('./ToUint32');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-arraysetlength
-
-// eslint-disable-next-line max-statements, max-lines-per-function
-module.exports = function ArraySetLength(A, Desc) {
-	if (!IsArray(A)) {
-		throw new $TypeError('Assertion failed: A must be an Array');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!('[[Value]]' in Desc)) {
-		return OrdinaryDefineOwnProperty(A, 'length', Desc);
-	}
-	var newLenDesc = assign({}, Desc);
-	var newLen = ToUint32(Desc['[[Value]]']);
-	var numberLen = ToNumber(Desc['[[Value]]']);
-	if (newLen !== numberLen) {
-		throw new $RangeError('Invalid array length');
-	}
-	newLenDesc['[[Value]]'] = newLen;
-	var oldLenDesc = OrdinaryGetOwnProperty(A, 'length');
-	if (!IsDataDescriptor(oldLenDesc)) {
-		throw new $TypeError('Assertion failed: an array had a non-data descriptor on `length`');
-	}
-	var oldLen = oldLenDesc['[[Value]]'];
-	if (newLen >= oldLen) {
-		return OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	}
-	if (!oldLenDesc['[[Writable]]']) {
-		return false;
-	}
-	var newWritable;
-	if (!('[[Writable]]' in newLenDesc) || newLenDesc['[[Writable]]']) {
-		newWritable = true;
-	} else {
-		newWritable = false;
-		newLenDesc['[[Writable]]'] = true;
-	}
-	var succeeded = OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-	if (!succeeded) {
-		return false;
-	}
-	while (newLen < oldLen) {
-		oldLen -= 1;
-		// eslint-disable-next-line no-param-reassign
-		var deleteSucceeded = delete A[ToString(oldLen)];
-		if (!deleteSucceeded) {
-			newLenDesc['[[Value]]'] = oldLen + 1;
-			if (!newWritable) {
-				newLenDesc['[[Writable]]'] = false;
-				OrdinaryDefineOwnProperty(A, 'length', newLenDesc);
-				return false;
-			}
-		}
-	}
-	if (!newWritable) {
-		return OrdinaryDefineOwnProperty(A, 'length', { '[[Writable]]': false });
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2019/ArraySpeciesCreate.js b/node_modules/es-abstract/2019/ArraySpeciesCreate.js
deleted file mode 100644
index 98b9b56..0000000
--- a/node_modules/es-abstract/2019/ArraySpeciesCreate.js
+++ /dev/null
@@ -1,46 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsConstructor = require('./IsConstructor');
-var IsInteger = require('./IsInteger');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate
-
-module.exports = function ArraySpeciesCreate(originalArray, length) {
-	if (!IsInteger(length) || length < 0) {
-		throw new $TypeError('Assertion failed: length must be an integer >= 0');
-	}
-	var len = length === 0 ? 0 : length;
-	var C;
-	var isArray = IsArray(originalArray);
-	if (isArray) {
-		C = Get(originalArray, 'constructor');
-		// TODO: figure out how to make a cross-realm normal Array, a same-realm Array
-		// if (IsConstructor(C)) {
-		// 	if C is another realm's Array, C = undefined
-		// 	Object.getPrototypeOf(Object.getPrototypeOf(Object.getPrototypeOf(Array))) === null ?
-		// }
-		if ($species && Type(C) === 'Object') {
-			C = Get(C, $species);
-			if (C === null) {
-				C = void 0;
-			}
-		}
-	}
-	if (typeof C === 'undefined') {
-		return $Array(len);
-	}
-	if (!IsConstructor(C)) {
-		throw new $TypeError('C must be a constructor');
-	}
-	return new C(len); // Construct(C, len);
-};
-
diff --git a/node_modules/es-abstract/2019/Call.js b/node_modules/es-abstract/2019/Call.js
deleted file mode 100644
index f0f0451..0000000
--- a/node_modules/es-abstract/2019/Call.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-var callBound = require('../helpers/callBound');
-
-var $apply = GetIntrinsic('%Reflect.apply%', true) || callBound('%Function.prototype.apply%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-call
-
-module.exports = function Call(F, V) {
-	var args = arguments.length > 2 ? arguments[2] : [];
-	return $apply(F, V, args);
-};
diff --git a/node_modules/es-abstract/2019/CanonicalNumericIndexString.js b/node_modules/es-abstract/2019/CanonicalNumericIndexString.js
deleted file mode 100644
index 625f853..0000000
--- a/node_modules/es-abstract/2019/CanonicalNumericIndexString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-var ToNumber = require('./ToNumber');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring
-
-module.exports = function CanonicalNumericIndexString(argument) {
-	if (Type(argument) !== 'String') {
-		throw new $TypeError('Assertion failed: `argument` must be a String');
-	}
-	if (argument === '-0') { return -0; }
-	var n = ToNumber(argument);
-	if (SameValue(ToString(n), argument)) { return n; }
-	return void 0;
-};
diff --git a/node_modules/es-abstract/2019/CompletePropertyDescriptor.js b/node_modules/es-abstract/2019/CompletePropertyDescriptor.js
deleted file mode 100644
index 548bf41..0000000
--- a/node_modules/es-abstract/2019/CompletePropertyDescriptor.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor
-
-module.exports = function CompletePropertyDescriptor(Desc) {
-	/* eslint no-param-reassign: 0 */
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-		if (!has(Desc, '[[Value]]')) {
-			Desc['[[Value]]'] = void 0;
-		}
-		if (!has(Desc, '[[Writable]]')) {
-			Desc['[[Writable]]'] = false;
-		}
-	} else {
-		if (!has(Desc, '[[Get]]')) {
-			Desc['[[Get]]'] = void 0;
-		}
-		if (!has(Desc, '[[Set]]')) {
-			Desc['[[Set]]'] = void 0;
-		}
-	}
-	if (!has(Desc, '[[Enumerable]]')) {
-		Desc['[[Enumerable]]'] = false;
-	}
-	if (!has(Desc, '[[Configurable]]')) {
-		Desc['[[Configurable]]'] = false;
-	}
-	return Desc;
-};
diff --git a/node_modules/es-abstract/2019/CopyDataProperties.js b/node_modules/es-abstract/2019/CopyDataProperties.js
deleted file mode 100644
index 402de28..0000000
--- a/node_modules/es-abstract/2019/CopyDataProperties.js
+++ /dev/null
@@ -1,68 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-var forEach = require('../helpers/forEach');
-var OwnPropertyKeys = require('../helpers/OwnPropertyKeys');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-var CreateDataProperty = require('./CreateDataProperty');
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsInteger = require('./IsInteger');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var ToNumber = require('./ToNumber');
-var ToObject = require('./ToObject');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-copydataproperties
-
-module.exports = function CopyDataProperties(target, source, excludedItems) {
-	if (Type(target) !== 'Object') {
-		throw new $TypeError('Assertion failed: "target" must be an Object');
-	}
-
-	if (!IsArray(excludedItems)) {
-		throw new $TypeError('Assertion failed: "excludedItems" must be a List of Property Keys');
-	}
-	for (var i = 0; i < excludedItems.length; i += 1) {
-		if (!IsPropertyKey(excludedItems[i])) {
-			throw new $TypeError('Assertion failed: "excludedItems" must be a List of Property Keys');
-		}
-	}
-
-	if (typeof source === 'undefined' || source === null) {
-		return target;
-	}
-
-	var fromObj = ToObject(source);
-
-	var sourceKeys = OwnPropertyKeys(fromObj);
-	forEach(sourceKeys, function (nextKey) {
-		var excluded = false;
-
-		forEach(excludedItems, function (e) {
-			if (SameValue(e, nextKey) === true) {
-				excluded = true;
-			}
-		});
-
-		var enumerable = $isEnumerable(fromObj, nextKey) || (
-		// this is to handle string keys being non-enumerable in older engines
-			typeof source === 'string'
-            && nextKey >= 0
-            && IsInteger(ToNumber(nextKey))
-		);
-		if (excluded === false && enumerable) {
-			var propValue = Get(fromObj, nextKey);
-			CreateDataProperty(target, nextKey, propValue);
-		}
-	});
-
-	return target;
-};
diff --git a/node_modules/es-abstract/2019/CreateDataProperty.js b/node_modules/es-abstract/2019/CreateDataProperty.js
deleted file mode 100644
index 32a86ef..0000000
--- a/node_modules/es-abstract/2019/CreateDataProperty.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var OrdinaryGetOwnProperty = require('./OrdinaryGetOwnProperty');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createdataproperty
-
-module.exports = function CreateDataProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var oldDesc = OrdinaryGetOwnProperty(O, P);
-	var extensible = !oldDesc || IsExtensible(O);
-	var immutable = oldDesc && (!oldDesc['[[Writable]]'] || !oldDesc['[[Configurable]]']);
-	if (immutable || !extensible) {
-		return false;
-	}
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		{
-			'[[Configurable]]': true,
-			'[[Enumerable]]': true,
-			'[[Value]]': V,
-			'[[Writable]]': true
-		}
-	);
-};
diff --git a/node_modules/es-abstract/2019/CreateDataPropertyOrThrow.js b/node_modules/es-abstract/2019/CreateDataPropertyOrThrow.js
deleted file mode 100644
index 9feaec8..0000000
--- a/node_modules/es-abstract/2019/CreateDataPropertyOrThrow.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var CreateDataProperty = require('./CreateDataProperty');
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// // https://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow
-
-module.exports = function CreateDataPropertyOrThrow(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-	var success = CreateDataProperty(O, P, V);
-	if (!success) {
-		throw new $TypeError('unable to create data property');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2019/CreateHTML.js b/node_modules/es-abstract/2019/CreateHTML.js
deleted file mode 100644
index 536c92d..0000000
--- a/node_modules/es-abstract/2019/CreateHTML.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $replace = callBound('String.prototype.replace');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createhtml
-
-module.exports = function CreateHTML(string, tag, attribute, value) {
-	if (Type(tag) !== 'String' || Type(attribute) !== 'String') {
-		throw new $TypeError('Assertion failed: `tag` and `attribute` must be strings');
-	}
-	var str = RequireObjectCoercible(string);
-	var S = ToString(str);
-	var p1 = '<' + tag;
-	if (attribute !== '') {
-		var V = ToString(value);
-		var escapedV = $replace(V, /\x22/g, '&quot;');
-		p1 += '\x20' + attribute + '\x3D\x22' + escapedV + '\x22';
-	}
-	return p1 + '>' + S + '</' + tag + '>';
-};
diff --git a/node_modules/es-abstract/2019/CreateIterResultObject.js b/node_modules/es-abstract/2019/CreateIterResultObject.js
deleted file mode 100644
index aef1d22..0000000
--- a/node_modules/es-abstract/2019/CreateIterResultObject.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject
-
-module.exports = function CreateIterResultObject(value, done) {
-	if (Type(done) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: Type(done) is not Boolean');
-	}
-	return {
-		value: value,
-		done: done
-	};
-};
diff --git a/node_modules/es-abstract/2019/CreateListFromArrayLike.js b/node_modules/es-abstract/2019/CreateListFromArrayLike.js
deleted file mode 100644
index d6b44b5..0000000
--- a/node_modules/es-abstract/2019/CreateListFromArrayLike.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBound = require('../helpers/callBound');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $indexOf = callBound('Array.prototype.indexOf', true) || callBound('String.prototype.indexOf');
-var $push = callBound('Array.prototype.push');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToLength = require('./ToLength');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike
-module.exports = function CreateListFromArrayLike(obj) {
-	var elementTypes = arguments.length > 1
-		? arguments[1]
-		: ['Undefined', 'Null', 'Boolean', 'String', 'Symbol', 'Number', 'Object'];
-
-	if (Type(obj) !== 'Object') {
-		throw new $TypeError('Assertion failed: `obj` must be an Object');
-	}
-	if (!IsArray(elementTypes)) {
-		throw new $TypeError('Assertion failed: `elementTypes`, if provided, must be an array');
-	}
-	var len = ToLength(Get(obj, 'length'));
-	var list = [];
-	var index = 0;
-	while (index < len) {
-		var indexName = ToString(index);
-		var next = Get(obj, indexName);
-		var nextType = Type(next);
-		if ($indexOf(elementTypes, nextType) < 0) {
-			throw new $TypeError('item type ' + nextType + ' is not a valid elementType');
-		}
-		$push(list, next);
-		index += 1;
-	}
-	return list;
-};
diff --git a/node_modules/es-abstract/2019/CreateMethodProperty.js b/node_modules/es-abstract/2019/CreateMethodProperty.js
deleted file mode 100644
index 5b599ae..0000000
--- a/node_modules/es-abstract/2019/CreateMethodProperty.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-createmethodproperty
-
-module.exports = function CreateMethodProperty(O, P, V) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var newDesc = {
-		'[[Configurable]]': true,
-		'[[Enumerable]]': false,
-		'[[Value]]': V,
-		'[[Writable]]': true
-	};
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		newDesc
-	);
-};
diff --git a/node_modules/es-abstract/2019/DateFromTime.js b/node_modules/es-abstract/2019/DateFromTime.js
deleted file mode 100644
index 962dba1..0000000
--- a/node_modules/es-abstract/2019/DateFromTime.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-var MonthFromTime = require('./MonthFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.5
-
-module.exports = function DateFromTime(t) {
-	var m = MonthFromTime(t);
-	var d = DayWithinYear(t);
-	if (m === 0) {
-		return d + 1;
-	}
-	if (m === 1) {
-		return d - 30;
-	}
-	var leap = InLeapYear(t);
-	if (m === 2) {
-		return d - 58 - leap;
-	}
-	if (m === 3) {
-		return d - 89 - leap;
-	}
-	if (m === 4) {
-		return d - 119 - leap;
-	}
-	if (m === 5) {
-		return d - 150 - leap;
-	}
-	if (m === 6) {
-		return d - 180 - leap;
-	}
-	if (m === 7) {
-		return d - 211 - leap;
-	}
-	if (m === 8) {
-		return d - 242 - leap;
-	}
-	if (m === 9) {
-		return d - 272 - leap;
-	}
-	if (m === 10) {
-		return d - 303 - leap;
-	}
-	if (m === 11) {
-		return d - 333 - leap;
-	}
-	throw new $EvalError('Assertion failed: MonthFromTime returned an impossible value: ' + m);
-};
diff --git a/node_modules/es-abstract/2019/DateString.js b/node_modules/es-abstract/2019/DateString.js
deleted file mode 100644
index fc30329..0000000
--- a/node_modules/es-abstract/2019/DateString.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var weekdays = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
-
-var $isNaN = require('../helpers/isNaN');
-var padTimeComponent = require('../helpers/padTimeComponent');
-
-var Type = require('./Type');
-var WeekDay = require('./WeekDay');
-var MonthFromTime = require('./MonthFromTime');
-var YearFromTime = require('./YearFromTime');
-var DateFromTime = require('./DateFromTime');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-datestring
-
-module.exports = function DateString(tv) {
-	if (Type(tv) !== 'Number' || $isNaN(tv)) {
-		throw new $TypeError('Assertion failed: `tv` must be a non-NaN Number');
-	}
-	var weekday = weekdays[WeekDay(tv)];
-	var month = months[MonthFromTime(tv)];
-	var day = padTimeComponent(DateFromTime(tv));
-	var year = padTimeComponent(YearFromTime(tv), 4);
-	return weekday + '\x20' + month + '\x20' + day + '\x20' + year;
-};
diff --git a/node_modules/es-abstract/2019/Day.js b/node_modules/es-abstract/2019/Day.js
deleted file mode 100644
index 00df813..0000000
--- a/node_modules/es-abstract/2019/Day.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function Day(t) {
-	return $floor(t / msPerDay);
-};
diff --git a/node_modules/es-abstract/2019/DayFromYear.js b/node_modules/es-abstract/2019/DayFromYear.js
deleted file mode 100644
index 08dd5af..0000000
--- a/node_modules/es-abstract/2019/DayFromYear.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DayFromYear(y) {
-	return (365 * (y - 1970)) + $floor((y - 1969) / 4) - $floor((y - 1901) / 100) + $floor((y - 1601) / 400);
-};
-
diff --git a/node_modules/es-abstract/2019/DayWithinYear.js b/node_modules/es-abstract/2019/DayWithinYear.js
deleted file mode 100644
index cfc4002..0000000
--- a/node_modules/es-abstract/2019/DayWithinYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var Day = require('./Day');
-var DayFromYear = require('./DayFromYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function DayWithinYear(t) {
-	return Day(t) - DayFromYear(YearFromTime(t));
-};
diff --git a/node_modules/es-abstract/2019/DaysInYear.js b/node_modules/es-abstract/2019/DaysInYear.js
deleted file mode 100644
index db32251..0000000
--- a/node_modules/es-abstract/2019/DaysInYear.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DaysInYear(y) {
-	if (mod(y, 4) !== 0) {
-		return 365;
-	}
-	if (mod(y, 100) !== 0) {
-		return 366;
-	}
-	if (mod(y, 400) !== 0) {
-		return 365;
-	}
-	return 366;
-};
diff --git a/node_modules/es-abstract/2019/DefinePropertyOrThrow.js b/node_modules/es-abstract/2019/DefinePropertyOrThrow.js
deleted file mode 100644
index 7977f6e..0000000
--- a/node_modules/es-abstract/2019/DefinePropertyOrThrow.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow
-
-module.exports = function DefinePropertyOrThrow(O, P, desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	var Desc = isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, desc) ? desc : ToPropertyDescriptor(desc);
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc is not a valid Property Descriptor');
-	}
-
-	return DefineOwnProperty(
-		IsDataDescriptor,
-		SameValue,
-		FromPropertyDescriptor,
-		O,
-		P,
-		Desc
-	);
-};
diff --git a/node_modules/es-abstract/2019/DeletePropertyOrThrow.js b/node_modules/es-abstract/2019/DeletePropertyOrThrow.js
deleted file mode 100644
index b476817..0000000
--- a/node_modules/es-abstract/2019/DeletePropertyOrThrow.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow
-
-module.exports = function DeletePropertyOrThrow(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// eslint-disable-next-line no-param-reassign
-	var success = delete O[P];
-	if (!success) {
-		throw new $TypeError('Attempt to delete property failed.');
-	}
-	return success;
-};
diff --git a/node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js b/node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js
deleted file mode 100644
index e2ed722..0000000
--- a/node_modules/es-abstract/2019/EnumerableOwnPropertyNames.js
+++ /dev/null
@@ -1,43 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var objectKeys = require('object-keys');
-
-var callBound = require('../helpers/callBound');
-
-var callBind = require('../helpers/callBind');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-var $pushApply = callBind.apply(GetIntrinsic('%Array.prototype.push%'));
-
-var forEach = require('../helpers/forEach');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-enumerableownproperties
-
-module.exports = function EnumerableOwnProperties(O, kind) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-
-	var keys = objectKeys(O);
-	if (kind === 'key') {
-		return keys;
-	}
-	if (kind === 'value' || kind === 'key+value') {
-		var results = [];
-		forEach(keys, function (key) {
-			if ($isEnumerable(O, key)) {
-				$pushApply(results, [
-					kind === 'value' ? O[key] : [key, O[key]]
-				]);
-			}
-		});
-		return results;
-	}
-	throw new $TypeError('Assertion failed: "kind" is not "key", "value", or "key+value": ' + kind);
-};
diff --git a/node_modules/es-abstract/2019/FlattenIntoArray.js b/node_modules/es-abstract/2019/FlattenIntoArray.js
deleted file mode 100644
index 313a6ed..0000000
--- a/node_modules/es-abstract/2019/FlattenIntoArray.js
+++ /dev/null
@@ -1,58 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var Call = require('./Call');
-var CreateDataPropertyOrThrow = require('./CreateDataPropertyOrThrow');
-var Get = require('./Get');
-var HasProperty = require('./HasProperty');
-var IsArray = require('./IsArray');
-var ToLength = require('./ToLength');
-var ToString = require('./ToString');
-
-// https://ecma-international.org/ecma-262/10.0/#sec-flattenintoarray
-
-// eslint-disable-next-line max-params, max-statements
-module.exports = function FlattenIntoArray(target, source, sourceLen, start, depth) {
-	var mapperFunction;
-	if (arguments.length > 5) {
-		mapperFunction = arguments[5];
-	}
-
-	var targetIndex = start;
-	var sourceIndex = 0;
-	while (sourceIndex < sourceLen) {
-		var P = ToString(sourceIndex);
-		var exists = HasProperty(source, P);
-		if (exists === true) {
-			var element = Get(source, P);
-			if (typeof mapperFunction !== 'undefined') {
-				if (arguments.length <= 6) {
-					throw new $TypeError('Assertion failed: thisArg is required when mapperFunction is provided');
-				}
-				element = Call(mapperFunction, arguments[6], [element, sourceIndex, source]);
-			}
-			var shouldFlatten = false;
-			if (depth > 0) {
-				shouldFlatten = IsArray(element);
-			}
-			if (shouldFlatten) {
-				var elementLen = ToLength(Get(element, 'length'));
-				targetIndex = FlattenIntoArray(target, element, elementLen, targetIndex, depth - 1);
-			} else {
-				if (targetIndex >= MAX_SAFE_INTEGER) {
-					throw new $TypeError('index too large');
-				}
-				CreateDataPropertyOrThrow(target, ToString(targetIndex), element);
-				targetIndex += 1;
-			}
-		}
-		sourceIndex += 1;
-	}
-
-	return targetIndex;
-};
diff --git a/node_modules/es-abstract/2019/FromPropertyDescriptor.js b/node_modules/es-abstract/2019/FromPropertyDescriptor.js
deleted file mode 100644
index 5ec200e..0000000
--- a/node_modules/es-abstract/2019/FromPropertyDescriptor.js
+++ /dev/null
@@ -1,36 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor
-
-module.exports = function FromPropertyDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return Desc;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	var obj = {};
-	if ('[[Value]]' in Desc) {
-		obj.value = Desc['[[Value]]'];
-	}
-	if ('[[Writable]]' in Desc) {
-		obj.writable = Desc['[[Writable]]'];
-	}
-	if ('[[Get]]' in Desc) {
-		obj.get = Desc['[[Get]]'];
-	}
-	if ('[[Set]]' in Desc) {
-		obj.set = Desc['[[Set]]'];
-	}
-	if ('[[Enumerable]]' in Desc) {
-		obj.enumerable = Desc['[[Enumerable]]'];
-	}
-	if ('[[Configurable]]' in Desc) {
-		obj.configurable = Desc['[[Configurable]]'];
-	}
-	return obj;
-};
diff --git a/node_modules/es-abstract/2019/Get.js b/node_modules/es-abstract/2019/Get.js
deleted file mode 100644
index 5b9ad78..0000000
--- a/node_modules/es-abstract/2019/Get.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var inspect = require('object-inspect');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-/**
- * 7.3.1 Get (O, P) - https://ecma-international.org/ecma-262/6.0/#sec-get-o-p
- * 1. Assert: Type(O) is Object.
- * 2. Assert: IsPropertyKey(P) is true.
- * 3. Return O.[[Get]](P, O).
- */
-
-module.exports = function Get(O, P) {
-	// 7.3.1.1
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	// 7.3.1.2
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true, got ' + inspect(P));
-	}
-	// 7.3.1.3
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2019/GetIterator.js b/node_modules/es-abstract/2019/GetIterator.js
deleted file mode 100644
index 7beddac..0000000
--- a/node_modules/es-abstract/2019/GetIterator.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getIteratorMethod = require('../helpers/getIteratorMethod');
-var AdvanceStringIndex = require('./AdvanceStringIndex');
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsArray = require('./IsArray');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getiterator
-
-module.exports = function GetIterator(obj, method) {
-	var actualMethod = method;
-	if (arguments.length < 2) {
-		actualMethod = getIteratorMethod(
-			{
-				AdvanceStringIndex: AdvanceStringIndex,
-				GetMethod: GetMethod,
-				IsArray: IsArray,
-				Type: Type
-			},
-			obj
-		);
-	}
-	var iterator = Call(actualMethod, obj);
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('iterator must return an object');
-	}
-
-	return iterator;
-};
diff --git a/node_modules/es-abstract/2019/GetMethod.js b/node_modules/es-abstract/2019/GetMethod.js
deleted file mode 100644
index aef8cbc..0000000
--- a/node_modules/es-abstract/2019/GetMethod.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var GetV = require('./GetV');
-var IsCallable = require('./IsCallable');
-var IsPropertyKey = require('./IsPropertyKey');
-
-/**
- * 7.3.9 - https://ecma-international.org/ecma-262/6.0/#sec-getmethod
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let func be GetV(O, P).
- * 3. ReturnIfAbrupt(func).
- * 4. If func is either undefined or null, return undefined.
- * 5. If IsCallable(func) is false, throw a TypeError exception.
- * 6. Return func.
- */
-
-module.exports = function GetMethod(O, P) {
-	// 7.3.9.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.9.2
-	var func = GetV(O, P);
-
-	// 7.3.9.4
-	if (func == null) {
-		return void 0;
-	}
-
-	// 7.3.9.5
-	if (!IsCallable(func)) {
-		throw new $TypeError(P + 'is not a function');
-	}
-
-	// 7.3.9.6
-	return func;
-};
diff --git a/node_modules/es-abstract/2019/GetOwnPropertyKeys.js b/node_modules/es-abstract/2019/GetOwnPropertyKeys.js
deleted file mode 100644
index 8d7e5ee..0000000
--- a/node_modules/es-abstract/2019/GetOwnPropertyKeys.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var hasSymbols = require('has-symbols')();
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $gOPS = hasSymbols && GetIntrinsic('%Object.getOwnPropertySymbols%');
-var keys = require('object-keys');
-
-var esType = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-getownpropertykeys
-
-module.exports = function GetOwnPropertyKeys(O, Type) {
-	if (esType(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (Type === 'Symbol') {
-		return $gOPS ? $gOPS(O) : [];
-	}
-	if (Type === 'String') {
-		if (!$gOPN) {
-			return keys(O);
-		}
-		return $gOPN(O);
-	}
-	throw new $TypeError('Assertion failed: `Type` must be `"String"` or `"Symbol"`');
-};
diff --git a/node_modules/es-abstract/2019/GetPrototypeFromConstructor.js b/node_modules/es-abstract/2019/GetPrototypeFromConstructor.js
deleted file mode 100644
index 62da8fb..0000000
--- a/node_modules/es-abstract/2019/GetPrototypeFromConstructor.js
+++ /dev/null
@@ -1,28 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Function = GetIntrinsic('%Function%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-getprototypefromconstructor
-
-module.exports = function GetPrototypeFromConstructor(constructor, intrinsicDefaultProto) {
-	var intrinsic = GetIntrinsic(intrinsicDefaultProto); // throws if not a valid intrinsic
-	if (!IsConstructor(constructor)) {
-		throw new $TypeError('Assertion failed: `constructor` must be a constructor');
-	}
-	var proto = Get(constructor, 'prototype');
-	if (Type(proto) !== 'Object') {
-		if (!(constructor instanceof $Function)) {
-			// ignore other realms, for now
-			throw new $TypeError('cross-realm constructors not currently supported');
-		}
-		proto = intrinsic;
-	}
-	return proto;
-};
diff --git a/node_modules/es-abstract/2019/GetSubstitution.js b/node_modules/es-abstract/2019/GetSubstitution.js
deleted file mode 100644
index 2ec9ebc..0000000
--- a/node_modules/es-abstract/2019/GetSubstitution.js
+++ /dev/null
@@ -1,128 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-var regexTester = require('../helpers/regexTester');
-var every = require('../helpers/every');
-
-var $charAt = callBound('String.prototype.charAt');
-var $strSlice = callBound('String.prototype.slice');
-var $indexOf = callBound('String.prototype.indexOf');
-var $parseInt = parseInt;
-
-var isDigit = regexTester(/^[0-9]$/);
-
-var inspect = require('object-inspect');
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var IsInteger = require('./IsInteger');
-var ToObject = require('./ToObject');
-var ToString = require('./ToString');
-var Type = require('./Type');
-
-var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
-
-var isStringOrHole = function (capture, index, arr) {
-	return Type(capture) === 'String' || (canDistinguishSparseFromUndefined ? !(index in arr) : Type(capture) === 'Undefined');
-};
-
-// http://www.ecma-international.org/ecma-262/9.0/#sec-getsubstitution
-
-// eslint-disable-next-line max-statements, max-params, max-lines-per-function
-module.exports = function GetSubstitution(matched, str, position, captures, namedCaptures, replacement) {
-	if (Type(matched) !== 'String') {
-		throw new $TypeError('Assertion failed: `matched` must be a String');
-	}
-	var matchLength = matched.length;
-
-	if (Type(str) !== 'String') {
-		throw new $TypeError('Assertion failed: `str` must be a String');
-	}
-	var stringLength = str.length;
-
-	if (!IsInteger(position) || position < 0 || position > stringLength) {
-		throw new $TypeError('Assertion failed: `position` must be a nonnegative integer, and less than or equal to the length of `string`, got ' + inspect(position));
-	}
-
-	if (!IsArray(captures) || !every(captures, isStringOrHole)) {
-		throw new $TypeError('Assertion failed: `captures` must be a List of Strings, got ' + inspect(captures));
-	}
-
-	if (Type(replacement) !== 'String') {
-		throw new $TypeError('Assertion failed: `replacement` must be a String');
-	}
-
-	var tailPos = position + matchLength;
-	var m = captures.length;
-	if (Type(namedCaptures) !== 'Undefined') {
-		namedCaptures = ToObject(namedCaptures); // eslint-disable-line no-param-reassign
-	}
-
-	var result = '';
-	for (var i = 0; i < replacement.length; i += 1) {
-		// if this is a $, and it's not the end of the replacement
-		var current = $charAt(replacement, i);
-		var isLast = (i + 1) >= replacement.length;
-		var nextIsLast = (i + 2) >= replacement.length;
-		if (current === '$' && !isLast) {
-			var next = $charAt(replacement, i + 1);
-			if (next === '$') {
-				result += '$';
-				i += 1;
-			} else if (next === '&') {
-				result += matched;
-				i += 1;
-			} else if (next === '`') {
-				result += position === 0 ? '' : $strSlice(str, 0, position - 1);
-				i += 1;
-			} else if (next === "'") {
-				result += tailPos >= stringLength ? '' : $strSlice(str, tailPos);
-				i += 1;
-			} else {
-				var nextNext = nextIsLast ? null : $charAt(replacement, i + 2);
-				if (isDigit(next) && next !== '0' && (nextIsLast || !isDigit(nextNext))) {
-					// $1 through $9, and not followed by a digit
-					var n = $parseInt(next, 10);
-					// if (n > m, impl-defined)
-					result += (n <= m && Type(captures[n - 1]) === 'Undefined') ? '' : captures[n - 1];
-					i += 1;
-				} else if (isDigit(next) && (nextIsLast || isDigit(nextNext))) {
-					// $00 through $99
-					var nn = next + nextNext;
-					var nnI = $parseInt(nn, 10) - 1;
-					// if nn === '00' or nn > m, impl-defined
-					result += (nn <= m && Type(captures[nnI]) === 'Undefined') ? '' : captures[nnI];
-					i += 2;
-				} else if (next === '<') {
-					// eslint-disable-next-line max-depth
-					if (Type(namedCaptures) === 'Undefined') {
-						result += '$<';
-						i += 2;
-					} else {
-						var endIndex = $indexOf(replacement, '>', i);
-						// eslint-disable-next-line max-depth
-						if (endIndex > -1) {
-							var groupName = $strSlice(replacement, i, endIndex);
-							var capture = Get(namedCaptures, groupName);
-							// eslint-disable-next-line max-depth
-							if (Type(capture) !== 'Undefined') {
-								result += ToString(capture);
-							}
-							i += '$<' + groupName + '>'.length;
-						}
-					}
-				} else {
-					result += '$';
-				}
-			}
-		} else {
-			// the final $, or else not a $
-			result += $charAt(replacement, i);
-		}
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2019/GetV.js b/node_modules/es-abstract/2019/GetV.js
deleted file mode 100644
index 7b5139a..0000000
--- a/node_modules/es-abstract/2019/GetV.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var ToObject = require('./ToObject');
-
-/**
- * 7.3.2 GetV (V, P)
- * 1. Assert: IsPropertyKey(P) is true.
- * 2. Let O be ToObject(V).
- * 3. ReturnIfAbrupt(O).
- * 4. Return O.[[Get]](P, V).
- */
-
-module.exports = function GetV(V, P) {
-	// 7.3.2.1
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: IsPropertyKey(P) is not true');
-	}
-
-	// 7.3.2.2-3
-	var O = ToObject(V);
-
-	// 7.3.2.4
-	return O[P];
-};
diff --git a/node_modules/es-abstract/2019/HasOwnProperty.js b/node_modules/es-abstract/2019/HasOwnProperty.js
deleted file mode 100644
index 679059f..0000000
--- a/node_modules/es-abstract/2019/HasOwnProperty.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var has = require('has');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty
-
-module.exports = function HasOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return has(O, P);
-};
diff --git a/node_modules/es-abstract/2019/HasProperty.js b/node_modules/es-abstract/2019/HasProperty.js
deleted file mode 100644
index 5f2d212..0000000
--- a/node_modules/es-abstract/2019/HasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-hasproperty
-
-module.exports = function HasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2019/HourFromTime.js b/node_modules/es-abstract/2019/HourFromTime.js
deleted file mode 100644
index 957ce32..0000000
--- a/node_modules/es-abstract/2019/HourFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerHour = timeConstants.msPerHour;
-var HoursPerDay = timeConstants.HoursPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function HourFromTime(t) {
-	return mod($floor(t / msPerHour), HoursPerDay);
-};
diff --git a/node_modules/es-abstract/2019/InLeapYear.js b/node_modules/es-abstract/2019/InLeapYear.js
deleted file mode 100644
index 38ba8fd..0000000
--- a/node_modules/es-abstract/2019/InLeapYear.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DaysInYear = require('./DaysInYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function InLeapYear(t) {
-	var days = DaysInYear(YearFromTime(t));
-	if (days === 365) {
-		return 0;
-	}
-	if (days === 366) {
-		return 1;
-	}
-	throw new $EvalError('Assertion failed: there are not 365 or 366 days in a year, got: ' + days);
-};
diff --git a/node_modules/es-abstract/2019/InstanceofOperator.js b/node_modules/es-abstract/2019/InstanceofOperator.js
deleted file mode 100644
index ebd308c..0000000
--- a/node_modules/es-abstract/2019/InstanceofOperator.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $hasInstance = GetIntrinsic('Symbol.hasInstance', true);
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var OrdinaryHasInstance = require('./OrdinaryHasInstance');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-instanceofoperator
-
-module.exports = function InstanceofOperator(O, C) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var instOfHandler = $hasInstance ? GetMethod(C, $hasInstance) : void 0;
-	if (typeof instOfHandler !== 'undefined') {
-		return ToBoolean(Call(instOfHandler, C, [O]));
-	}
-	if (!IsCallable(C)) {
-		throw new $TypeError('`C` is not Callable');
-	}
-	return OrdinaryHasInstance(C, O);
-};
diff --git a/node_modules/es-abstract/2019/Invoke.js b/node_modules/es-abstract/2019/Invoke.js
deleted file mode 100644
index 769f0e3..0000000
--- a/node_modules/es-abstract/2019/Invoke.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $arraySlice = require('../helpers/callBound')('Array.prototype.slice');
-
-var Call = require('./Call');
-var GetV = require('./GetV');
-var IsPropertyKey = require('./IsPropertyKey');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-invoke
-
-module.exports = function Invoke(O, P) {
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('P must be a Property Key');
-	}
-	var argumentsList = $arraySlice(arguments, 2);
-	var func = GetV(O, P);
-	return Call(func, O, argumentsList);
-};
diff --git a/node_modules/es-abstract/2019/IsAccessorDescriptor.js b/node_modules/es-abstract/2019/IsAccessorDescriptor.js
deleted file mode 100644
index 5139464..0000000
--- a/node_modules/es-abstract/2019/IsAccessorDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isaccessordescriptor
-
-module.exports = function IsAccessorDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2019/IsArray.js b/node_modules/es-abstract/2019/IsArray.js
deleted file mode 100644
index 7b25f37..0000000
--- a/node_modules/es-abstract/2019/IsArray.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Array = GetIntrinsic('%Array%');
-
-// eslint-disable-next-line global-require
-var toStr = !$Array.isArray && require('../helpers/callBound')('Object.prototype.toString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isarray
-
-module.exports = $Array.isArray || function IsArray(argument) {
-	return toStr(argument) === '[object Array]';
-};
diff --git a/node_modules/es-abstract/2019/IsCallable.js b/node_modules/es-abstract/2019/IsCallable.js
deleted file mode 100644
index e4bfa36..0000000
--- a/node_modules/es-abstract/2019/IsCallable.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.11
-
-module.exports = require('is-callable');
diff --git a/node_modules/es-abstract/2019/IsConcatSpreadable.js b/node_modules/es-abstract/2019/IsConcatSpreadable.js
deleted file mode 100644
index dc8aae1..0000000
--- a/node_modules/es-abstract/2019/IsConcatSpreadable.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $isConcatSpreadable = GetIntrinsic('%Symbol.isConcatSpreadable%', true);
-
-var Get = require('./Get');
-var IsArray = require('./IsArray');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable
-
-module.exports = function IsConcatSpreadable(O) {
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	if ($isConcatSpreadable) {
-		var spreadable = Get(O, $isConcatSpreadable);
-		if (typeof spreadable !== 'undefined') {
-			return ToBoolean(spreadable);
-		}
-	}
-	return IsArray(O);
-};
diff --git a/node_modules/es-abstract/2019/IsConstructor.js b/node_modules/es-abstract/2019/IsConstructor.js
deleted file mode 100644
index 8ba9fe5..0000000
--- a/node_modules/es-abstract/2019/IsConstructor.js
+++ /dev/null
@@ -1,40 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic.js');
-
-var $construct = GetIntrinsic('%Reflect.construct%', true);
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-try {
-	DefinePropertyOrThrow({}, '', { '[[Get]]': function () {} });
-} catch (e) {
-	// Accessor properties aren't supported
-	DefinePropertyOrThrow = null;
-}
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isconstructor
-
-if (DefinePropertyOrThrow && $construct) {
-	var isConstructorMarker = {};
-	var badArrayLike = {};
-	DefinePropertyOrThrow(badArrayLike, 'length', {
-		'[[Get]]': function () {
-			throw isConstructorMarker;
-		},
-		'[[Enumerable]]': true
-	});
-
-	module.exports = function IsConstructor(argument) {
-		try {
-			// `Reflect.construct` invokes `IsConstructor(target)` before `Get(args, 'length')`:
-			$construct(argument, badArrayLike);
-		} catch (err) {
-			return err === isConstructorMarker;
-		}
-	};
-} else {
-	module.exports = function IsConstructor(argument) {
-		// unfortunately there's no way to truly check this without try/catch `new argument` in old environments
-		return typeof argument === 'function' && !!argument.prototype;
-	};
-}
diff --git a/node_modules/es-abstract/2019/IsDataDescriptor.js b/node_modules/es-abstract/2019/IsDataDescriptor.js
deleted file mode 100644
index 0ad3045..0000000
--- a/node_modules/es-abstract/2019/IsDataDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var assertRecord = require('../helpers/assertRecord');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isdatadescriptor
-
-module.exports = function IsDataDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Value]]') && !has(Desc, '[[Writable]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/2019/IsExtensible.js b/node_modules/es-abstract/2019/IsExtensible.js
deleted file mode 100644
index 0c4c8a6..0000000
--- a/node_modules/es-abstract/2019/IsExtensible.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $preventExtensions = $Object.preventExtensions;
-var $isExtensible = $Object.isExtensible;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isextensible-o
-
-module.exports = $preventExtensions
-	? function IsExtensible(obj) {
-		return !isPrimitive(obj) && $isExtensible(obj);
-	}
-	: function IsExtensible(obj) {
-		return !isPrimitive(obj);
-	};
diff --git a/node_modules/es-abstract/2019/IsGenericDescriptor.js b/node_modules/es-abstract/2019/IsGenericDescriptor.js
deleted file mode 100644
index 8618ce4..0000000
--- a/node_modules/es-abstract/2019/IsGenericDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var assertRecord = require('../helpers/assertRecord');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isgenericdescriptor
-
-module.exports = function IsGenericDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
-		return true;
-	}
-
-	return false;
-};
diff --git a/node_modules/es-abstract/2019/IsInteger.js b/node_modules/es-abstract/2019/IsInteger.js
deleted file mode 100644
index 0f488b3..0000000
--- a/node_modules/es-abstract/2019/IsInteger.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-isinteger
-
-module.exports = function IsInteger(argument) {
-	if (typeof argument !== 'number' || $isNaN(argument) || !$isFinite(argument)) {
-		return false;
-	}
-	var abs = $abs(argument);
-	return $floor(abs) === abs;
-};
diff --git a/node_modules/es-abstract/2019/IsPromise.js b/node_modules/es-abstract/2019/IsPromise.js
deleted file mode 100644
index e8e92a2..0000000
--- a/node_modules/es-abstract/2019/IsPromise.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $PromiseThen = callBound('Promise.prototype.then', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispromise
-
-module.exports = function IsPromise(x) {
-	if (Type(x) !== 'Object') {
-		return false;
-	}
-	if (!$PromiseThen) { // Promises are not supported
-		return false;
-	}
-	try {
-		$PromiseThen(x); // throws if not a promise
-	} catch (e) {
-		return false;
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2019/IsPropertyKey.js b/node_modules/es-abstract/2019/IsPropertyKey.js
deleted file mode 100644
index 74b8d95..0000000
--- a/node_modules/es-abstract/2019/IsPropertyKey.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ispropertykey
-
-module.exports = function IsPropertyKey(argument) {
-	return typeof argument === 'string' || typeof argument === 'symbol';
-};
diff --git a/node_modules/es-abstract/2019/IsRegExp.js b/node_modules/es-abstract/2019/IsRegExp.js
deleted file mode 100644
index fdf2323..0000000
--- a/node_modules/es-abstract/2019/IsRegExp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $match = GetIntrinsic('%Symbol.match%', true);
-
-var hasRegExpMatcher = require('is-regex');
-
-var ToBoolean = require('./ToBoolean');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-isregexp
-
-module.exports = function IsRegExp(argument) {
-	if (!argument || typeof argument !== 'object') {
-		return false;
-	}
-	if ($match) {
-		var isRegExp = argument[$match];
-		if (typeof isRegExp !== 'undefined') {
-			return ToBoolean(isRegExp);
-		}
-	}
-	return hasRegExpMatcher(argument);
-};
diff --git a/node_modules/es-abstract/2019/IsStringPrefix.js b/node_modules/es-abstract/2019/IsStringPrefix.js
deleted file mode 100644
index f5e2996..0000000
--- a/node_modules/es-abstract/2019/IsStringPrefix.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-// var callBound = require('../helpers/callBound');
-
-// var $charAt = callBound('String.prototype.charAt');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-isstringprefix
-
-module.exports = function IsStringPrefix(p, q) {
-	if (Type(p) !== 'String') {
-		throw new $TypeError('Assertion failed: "p" must be a String');
-	}
-
-	if (Type(q) !== 'String') {
-		throw new $TypeError('Assertion failed: "q" must be a String');
-	}
-
-	return isPrefixOf(p, q);
-	/*
-	if (p === q || p === '') {
-		return true;
-	}
-
-	var pLength = p.length;
-	var qLength = q.length;
-	if (pLength >= qLength) {
-		return false;
-	}
-
-	// assert: pLength < qLength
-
-	for (var i = 0; i < pLength; i += 1) {
-		if ($charAt(p, i) !== $charAt(q, i)) {
-			return false;
-		}
-	}
-	return true;
-	*/
-};
diff --git a/node_modules/es-abstract/2019/IterableToList.js b/node_modules/es-abstract/2019/IterableToList.js
deleted file mode 100644
index 0b8cdcf..0000000
--- a/node_modules/es-abstract/2019/IterableToList.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-var $arrayPush = callBound('Array.prototype.push');
-
-var GetIterator = require('./GetIterator');
-var IteratorStep = require('./IteratorStep');
-var IteratorValue = require('./IteratorValue');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-iterabletolist
-
-module.exports = function IterableToList(items, method) {
-	var iterator = GetIterator(items, method);
-	var values = [];
-	var next = true;
-	while (next) {
-		next = IteratorStep(iterator);
-		if (next) {
-			var nextValue = IteratorValue(next);
-			$arrayPush(values, nextValue);
-		}
-	}
-	return values;
-};
diff --git a/node_modules/es-abstract/2019/IteratorClose.js b/node_modules/es-abstract/2019/IteratorClose.js
deleted file mode 100644
index 35c8c2b..0000000
--- a/node_modules/es-abstract/2019/IteratorClose.js
+++ /dev/null
@@ -1,50 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Call = require('./Call');
-var GetMethod = require('./GetMethod');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorclose
-
-module.exports = function IteratorClose(iterator, completion) {
-	if (Type(iterator) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterator) is not Object');
-	}
-	if (!IsCallable(completion)) {
-		throw new $TypeError('Assertion failed: completion is not a thunk for a Completion Record');
-	}
-	var completionThunk = completion;
-
-	var iteratorReturn = GetMethod(iterator, 'return');
-
-	if (typeof iteratorReturn === 'undefined') {
-		return completionThunk();
-	}
-
-	var completionRecord;
-	try {
-		var innerResult = Call(iteratorReturn, iterator, []);
-	} catch (e) {
-		// if we hit here, then "e" is the innerResult completion that needs re-throwing
-
-		// if the completion is of type "throw", this will throw.
-		completionThunk();
-		completionThunk = null; // ensure it's not called twice.
-
-		// if not, then return the innerResult completion
-		throw e;
-	}
-	completionRecord = completionThunk(); // if innerResult worked, then throw if the completion does
-	completionThunk = null; // ensure it's not called twice.
-
-	if (Type(innerResult) !== 'Object') {
-		throw new $TypeError('iterator .return must return an object');
-	}
-
-	return completionRecord;
-};
diff --git a/node_modules/es-abstract/2019/IteratorComplete.js b/node_modules/es-abstract/2019/IteratorComplete.js
deleted file mode 100644
index a62b9bf..0000000
--- a/node_modules/es-abstract/2019/IteratorComplete.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var ToBoolean = require('./ToBoolean');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete
-
-module.exports = function IteratorComplete(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return ToBoolean(Get(iterResult, 'done'));
-};
diff --git a/node_modules/es-abstract/2019/IteratorNext.js b/node_modules/es-abstract/2019/IteratorNext.js
deleted file mode 100644
index 7e59915..0000000
--- a/node_modules/es-abstract/2019/IteratorNext.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Invoke = require('./Invoke');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratornext
-
-module.exports = function IteratorNext(iterator, value) {
-	var result = Invoke(iterator, 'next', arguments.length < 2 ? [] : [value]);
-	if (Type(result) !== 'Object') {
-		throw new $TypeError('iterator next must return an object');
-	}
-	return result;
-};
diff --git a/node_modules/es-abstract/2019/IteratorStep.js b/node_modules/es-abstract/2019/IteratorStep.js
deleted file mode 100644
index 41b9d1b..0000000
--- a/node_modules/es-abstract/2019/IteratorStep.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var IteratorComplete = require('./IteratorComplete');
-var IteratorNext = require('./IteratorNext');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorstep
-
-module.exports = function IteratorStep(iterator) {
-	var result = IteratorNext(iterator);
-	var done = IteratorComplete(result);
-	return done === true ? false : result;
-};
-
diff --git a/node_modules/es-abstract/2019/IteratorValue.js b/node_modules/es-abstract/2019/IteratorValue.js
deleted file mode 100644
index 5e71a44..0000000
--- a/node_modules/es-abstract/2019/IteratorValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue
-
-module.exports = function IteratorValue(iterResult) {
-	if (Type(iterResult) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(iterResult) is not Object');
-	}
-	return Get(iterResult, 'value');
-};
-
diff --git a/node_modules/es-abstract/2019/MakeDate.js b/node_modules/es-abstract/2019/MakeDate.js
deleted file mode 100644
index 7b592d1..0000000
--- a/node_modules/es-abstract/2019/MakeDate.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.13
-
-module.exports = function MakeDate(day, time) {
-	if (!$isFinite(day) || !$isFinite(time)) {
-		return NaN;
-	}
-	return (day * msPerDay) + time;
-};
diff --git a/node_modules/es-abstract/2019/MakeDay.js b/node_modules/es-abstract/2019/MakeDay.js
deleted file mode 100644
index f1ab810..0000000
--- a/node_modules/es-abstract/2019/MakeDay.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-var $DateUTC = GetIntrinsic('%Date.UTC%');
-
-var mod = require('../helpers/mod');
-var $isFinite = require('../helpers/isFinite');
-
-var DateFromTime = require('./DateFromTime');
-var Day = require('./Day');
-var MonthFromTime = require('./MonthFromTime');
-var ToInteger = require('./ToInteger');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.12
-
-module.exports = function MakeDay(year, month, date) {
-	if (!$isFinite(year) || !$isFinite(month) || !$isFinite(date)) {
-		return NaN;
-	}
-	var y = ToInteger(year);
-	var m = ToInteger(month);
-	var dt = ToInteger(date);
-	var ym = y + $floor(m / 12);
-	var mn = mod(m, 12);
-	var t = $DateUTC(ym, mn, 1);
-	if (YearFromTime(t) !== ym || MonthFromTime(t) !== mn || DateFromTime(t) !== 1) {
-		return NaN;
-	}
-	return Day(t) + dt - 1;
-};
diff --git a/node_modules/es-abstract/2019/MakeTime.js b/node_modules/es-abstract/2019/MakeTime.js
deleted file mode 100644
index e118500..0000000
--- a/node_modules/es-abstract/2019/MakeTime.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var msPerMinute = timeConstants.msPerMinute;
-var msPerHour = timeConstants.msPerHour;
-
-var ToInteger = require('./ToInteger');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.11
-
-module.exports = function MakeTime(hour, min, sec, ms) {
-	if (!$isFinite(hour) || !$isFinite(min) || !$isFinite(sec) || !$isFinite(ms)) {
-		return NaN;
-	}
-	var h = ToInteger(hour);
-	var m = ToInteger(min);
-	var s = ToInteger(sec);
-	var milli = ToInteger(ms);
-	var t = (h * msPerHour) + (m * msPerMinute) + (s * msPerSecond) + milli;
-	return t;
-};
diff --git a/node_modules/es-abstract/2019/MinFromTime.js b/node_modules/es-abstract/2019/MinFromTime.js
deleted file mode 100644
index e80e191..0000000
--- a/node_modules/es-abstract/2019/MinFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerMinute = timeConstants.msPerMinute;
-var MinutesPerHour = timeConstants.MinutesPerHour;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function MinFromTime(t) {
-	return mod($floor(t / msPerMinute), MinutesPerHour);
-};
diff --git a/node_modules/es-abstract/2019/MonthFromTime.js b/node_modules/es-abstract/2019/MonthFromTime.js
deleted file mode 100644
index 4f120f2..0000000
--- a/node_modules/es-abstract/2019/MonthFromTime.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function MonthFromTime(t) {
-	var day = DayWithinYear(t);
-	if (0 <= day && day < 31) {
-		return 0;
-	}
-	var leap = InLeapYear(t);
-	if (31 <= day && day < (59 + leap)) {
-		return 1;
-	}
-	if ((59 + leap) <= day && day < (90 + leap)) {
-		return 2;
-	}
-	if ((90 + leap) <= day && day < (120 + leap)) {
-		return 3;
-	}
-	if ((120 + leap) <= day && day < (151 + leap)) {
-		return 4;
-	}
-	if ((151 + leap) <= day && day < (181 + leap)) {
-		return 5;
-	}
-	if ((181 + leap) <= day && day < (212 + leap)) {
-		return 6;
-	}
-	if ((212 + leap) <= day && day < (243 + leap)) {
-		return 7;
-	}
-	if ((243 + leap) <= day && day < (273 + leap)) {
-		return 8;
-	}
-	if ((273 + leap) <= day && day < (304 + leap)) {
-		return 9;
-	}
-	if ((304 + leap) <= day && day < (334 + leap)) {
-		return 10;
-	}
-	if ((334 + leap) <= day && day < (365 + leap)) {
-		return 11;
-	}
-};
diff --git a/node_modules/es-abstract/2019/NumberToString.js b/node_modules/es-abstract/2019/NumberToString.js
deleted file mode 100644
index 741727c..0000000
--- a/node_modules/es-abstract/2019/NumberToString.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-tostring-applied-to-the-number-type
-
-module.exports = function NumberToString(m) {
-	if (Type(m) !== 'Number') {
-		throw new $TypeError('Assertion failed: "m" must be a String');
-	}
-
-	return $String(m);
-};
-
diff --git a/node_modules/es-abstract/2019/ObjectCreate.js b/node_modules/es-abstract/2019/ObjectCreate.js
deleted file mode 100644
index e2445b0..0000000
--- a/node_modules/es-abstract/2019/ObjectCreate.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $ObjectCreate = GetIntrinsic('%Object.create%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-
-var Type = require('./Type');
-
-var hasProto = !({ __proto__: null } instanceof Object);
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-objectcreate
-
-module.exports = function ObjectCreate(proto, internalSlotsList) {
-	if (proto !== null && Type(proto) !== 'Object') {
-		throw new $TypeError('Assertion failed: `proto` must be null or an object');
-	}
-	var slots = arguments.length < 2 ? [] : internalSlotsList;
-	if (slots.length > 0) {
-		throw new $SyntaxError('es-abstract does not yet support internal slots');
-	}
-
-	if ($ObjectCreate) {
-		return $ObjectCreate(proto);
-	}
-	if (hasProto) {
-		return { __proto__: proto };
-	}
-
-	if (proto === null) {
-		throw new $SyntaxError('native Object.create support is required to create null objects');
-	}
-	var T = function T() {};
-	T.prototype = proto;
-	return new T();
-};
diff --git a/node_modules/es-abstract/2019/OrdinaryDefineOwnProperty.js b/node_modules/es-abstract/2019/OrdinaryDefineOwnProperty.js
deleted file mode 100644
index 59780b3..0000000
--- a/node_modules/es-abstract/2019/OrdinaryDefineOwnProperty.js
+++ /dev/null
@@ -1,61 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var IsPropertyKey = require('./IsPropertyKey');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-var ValidateAndApplyPropertyDescriptor = require('./ValidateAndApplyPropertyDescriptor');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarydefineownproperty
-
-module.exports = function OrdinaryDefineOwnProperty(O, P, Desc) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (!$gOPD) {
-		// ES3/IE 8 fallback
-		if (IsAccessorDescriptor(Desc)) {
-			throw new $SyntaxError('This environment does not support accessor property descriptors.');
-		}
-		var creatingNormalDataProperty = !(P in O)
-			&& Desc['[[Writable]]']
-			&& Desc['[[Enumerable]]']
-			&& Desc['[[Configurable]]']
-			&& '[[Value]]' in Desc;
-		var settingExistingDataProperty = (P in O)
-			&& (!('[[Configurable]]' in Desc) || Desc['[[Configurable]]'])
-			&& (!('[[Enumerable]]' in Desc) || Desc['[[Enumerable]]'])
-			&& (!('[[Writable]]' in Desc) || Desc['[[Writable]]'])
-			&& '[[Value]]' in Desc;
-		if (creatingNormalDataProperty || settingExistingDataProperty) {
-			O[P] = Desc['[[Value]]']; // eslint-disable-line no-param-reassign
-			return SameValue(O[P], Desc['[[Value]]']);
-		}
-		throw new $SyntaxError('This environment does not support defining non-writable, non-enumerable, or non-configurable properties');
-	}
-	var desc = $gOPD(O, P);
-	var current = desc && ToPropertyDescriptor(desc);
-	var extensible = IsExtensible(O);
-	return ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current);
-};
diff --git a/node_modules/es-abstract/2019/OrdinaryGetOwnProperty.js b/node_modules/es-abstract/2019/OrdinaryGetOwnProperty.js
deleted file mode 100644
index b9882e5..0000000
--- a/node_modules/es-abstract/2019/OrdinaryGetOwnProperty.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-var has = require('has');
-
-var IsArray = require('./IsArray');
-var IsPropertyKey = require('./IsPropertyKey');
-var IsRegExp = require('./IsRegExp');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinarygetownproperty
-
-module.exports = function OrdinaryGetOwnProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	if (!has(O, P)) {
-		return void 0;
-	}
-	if (!$gOPD) {
-		// ES3 / IE 8 fallback
-		var arrayLength = IsArray(O) && P === 'length';
-		var regexLastIndex = IsRegExp(O) && P === 'lastIndex';
-		return {
-			'[[Configurable]]': !(arrayLength || regexLastIndex),
-			'[[Enumerable]]': $isEnumerable(O, P),
-			'[[Value]]': O[P],
-			'[[Writable]]': true
-		};
-	}
-	return ToPropertyDescriptor($gOPD(O, P));
-};
diff --git a/node_modules/es-abstract/2019/OrdinaryGetPrototypeOf.js b/node_modules/es-abstract/2019/OrdinaryGetPrototypeOf.js
deleted file mode 100644
index 344077a..0000000
--- a/node_modules/es-abstract/2019/OrdinaryGetPrototypeOf.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $getProto = require('../helpers/getProto');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarygetprototypeof
-
-module.exports = function OrdinaryGetPrototypeOf(O) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be an Object');
-	}
-	if (!$getProto) {
-		throw new $TypeError('This environment does not support fetching prototypes.');
-	}
-	return $getProto(O);
-};
diff --git a/node_modules/es-abstract/2019/OrdinaryHasInstance.js b/node_modules/es-abstract/2019/OrdinaryHasInstance.js
deleted file mode 100644
index 51abe26..0000000
--- a/node_modules/es-abstract/2019/OrdinaryHasInstance.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance
-
-module.exports = function OrdinaryHasInstance(C, O) {
-	if (IsCallable(C) === false) {
-		return false;
-	}
-	if (Type(O) !== 'Object') {
-		return false;
-	}
-	var P = Get(C, 'prototype');
-	if (Type(P) !== 'Object') {
-		throw new $TypeError('OrdinaryHasInstance called on an object with an invalid prototype property.');
-	}
-	return O instanceof C;
-};
diff --git a/node_modules/es-abstract/2019/OrdinaryHasProperty.js b/node_modules/es-abstract/2019/OrdinaryHasProperty.js
deleted file mode 100644
index 076c25a..0000000
--- a/node_modules/es-abstract/2019/OrdinaryHasProperty.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-ordinaryhasproperty
-
-module.exports = function OrdinaryHasProperty(O, P) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: P must be a Property Key');
-	}
-	return P in O;
-};
diff --git a/node_modules/es-abstract/2019/OrdinarySetPrototypeOf.js b/node_modules/es-abstract/2019/OrdinarySetPrototypeOf.js
deleted file mode 100644
index 3541331..0000000
--- a/node_modules/es-abstract/2019/OrdinarySetPrototypeOf.js
+++ /dev/null
@@ -1,53 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $setProto = require('../helpers/setProto');
-
-var OrdinaryGetPrototypeOf = require('./OrdinaryGetPrototypeOf');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/7.0/#sec-ordinarysetprototypeof
-
-module.exports = function OrdinarySetPrototypeOf(O, V) {
-	if (Type(V) !== 'Object' && Type(V) !== 'Null') {
-		throw new $TypeError('Assertion failed: V must be Object or Null');
-	}
-	/*
-    var extensible = IsExtensible(O);
-    var current = OrdinaryGetPrototypeOf(O);
-    if (SameValue(V, current)) {
-        return true;
-    }
-    if (!extensible) {
-        return false;
-    }
-    */
-	try {
-		$setProto(O, V);
-	} catch (e) {
-		return false;
-	}
-	return OrdinaryGetPrototypeOf(O) === V;
-	/*
-    var p = V;
-    var done = false;
-    while (!done) {
-        if (p === null) {
-            done = true;
-        } else if (SameValue(p, O)) {
-            return false;
-        } else {
-            if (wat) {
-                done = true;
-            } else {
-                p = p.[[Prototype]];
-            }
-        }
-     }
-     O.[[Prototype]] = V;
-     return true;
-     */
-};
diff --git a/node_modules/es-abstract/2019/PromiseResolve.js b/node_modules/es-abstract/2019/PromiseResolve.js
deleted file mode 100644
index f70745d..0000000
--- a/node_modules/es-abstract/2019/PromiseResolve.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $PromiseResolve = callBound('Promise.resolve', true);
-
-// https://ecma-international.org/ecma-262/9.0/#sec-promise-resolve
-
-module.exports = function PromiseResolve(C, x) {
-	if (!$PromiseResolve) {
-		throw new SyntaxError('This environment does not support Promises.');
-	}
-	return $PromiseResolve(C, x);
-};
-
diff --git a/node_modules/es-abstract/2019/RegExpExec.js b/node_modules/es-abstract/2019/RegExpExec.js
deleted file mode 100644
index 15c9186..0000000
--- a/node_modules/es-abstract/2019/RegExpExec.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var regexExec = require('../helpers/callBound')('RegExp.prototype.exec');
-
-var Call = require('./Call');
-var Get = require('./Get');
-var IsCallable = require('./IsCallable');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-regexpexec
-
-module.exports = function RegExpExec(R, S) {
-	if (Type(R) !== 'Object') {
-		throw new $TypeError('Assertion failed: `R` must be an Object');
-	}
-	if (Type(S) !== 'String') {
-		throw new $TypeError('Assertion failed: `S` must be a String');
-	}
-	var exec = Get(R, 'exec');
-	if (IsCallable(exec)) {
-		var result = Call(exec, R, [S]);
-		if (result === null || Type(result) === 'Object') {
-			return result;
-		}
-		throw new $TypeError('"exec" method must return `null` or an Object');
-	}
-	return regexExec(R, S);
-};
diff --git a/node_modules/es-abstract/2019/RequireObjectCoercible.js b/node_modules/es-abstract/2019/RequireObjectCoercible.js
deleted file mode 100644
index 9008359..0000000
--- a/node_modules/es-abstract/2019/RequireObjectCoercible.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('../5/CheckObjectCoercible');
diff --git a/node_modules/es-abstract/2019/SameValue.js b/node_modules/es-abstract/2019/SameValue.js
deleted file mode 100644
index 47c936d..0000000
--- a/node_modules/es-abstract/2019/SameValue.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.12
-
-module.exports = function SameValue(x, y) {
-	if (x === y) { // 0 === -0, but they are not identical.
-		if (x === 0) { return 1 / x === 1 / y; }
-		return true;
-	}
-	return $isNaN(x) && $isNaN(y);
-};
diff --git a/node_modules/es-abstract/2019/SameValueNonNumber.js b/node_modules/es-abstract/2019/SameValueNonNumber.js
deleted file mode 100644
index 5668752..0000000
--- a/node_modules/es-abstract/2019/SameValueNonNumber.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var SameValue = require('./SameValue');
-
-// https://www.ecma-international.org/ecma-262/7.0/#sec-samevaluenonnumber
-
-module.exports = function SameValueNonNumber(x, y) {
-	if (typeof x === 'number' || typeof x !== typeof y) {
-		throw new $TypeError('SameValueNonNumber requires two non-number values of the same type.');
-	}
-	return SameValue(x, y);
-};
diff --git a/node_modules/es-abstract/2019/SameValueZero.js b/node_modules/es-abstract/2019/SameValueZero.js
deleted file mode 100644
index 0dedcd2..0000000
--- a/node_modules/es-abstract/2019/SameValueZero.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-samevaluezero
-
-module.exports = function SameValueZero(x, y) {
-	return (x === y) || ($isNaN(x) && $isNaN(y));
-};
diff --git a/node_modules/es-abstract/2019/SecFromTime.js b/node_modules/es-abstract/2019/SecFromTime.js
deleted file mode 100644
index 7190011..0000000
--- a/node_modules/es-abstract/2019/SecFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var SecondsPerMinute = timeConstants.SecondsPerMinute;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function SecFromTime(t) {
-	return mod($floor(t / msPerSecond), SecondsPerMinute);
-};
diff --git a/node_modules/es-abstract/2019/Set.js b/node_modules/es-abstract/2019/Set.js
deleted file mode 100644
index 9545b13..0000000
--- a/node_modules/es-abstract/2019/Set.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// IE 9 does not throw in strict mode when writability/configurability/extensibility is violated
-var noThrowOnStrictViolation = (function () {
-	try {
-		delete [].length;
-		return true;
-	} catch (e) {
-		return false;
-	}
-}());
-
-// https://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw
-
-module.exports = function Set(O, P, V, Throw) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: `O` must be an Object');
-	}
-	if (!IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: `P` must be a Property Key');
-	}
-	if (Type(Throw) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: `Throw` must be a Boolean');
-	}
-	if (Throw) {
-		O[P] = V; // eslint-disable-line no-param-reassign
-		if (noThrowOnStrictViolation && !SameValue(O[P], V)) {
-			throw new $TypeError('Attempted to assign to readonly property.');
-		}
-		return true;
-	} else {
-		try {
-			O[P] = V; // eslint-disable-line no-param-reassign
-			return noThrowOnStrictViolation ? SameValue(O[P], V) : true;
-		} catch (e) {
-			return false;
-		}
-	}
-};
diff --git a/node_modules/es-abstract/2019/SetFunctionName.js b/node_modules/es-abstract/2019/SetFunctionName.js
deleted file mode 100644
index f93324a..0000000
--- a/node_modules/es-abstract/2019/SetFunctionName.js
+++ /dev/null
@@ -1,44 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var has = require('has');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var getSymbolDescription = require('../helpers/getSymbolDescription');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsExtensible = require('./IsExtensible');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-setfunctionname
-
-module.exports = function SetFunctionName(F, name) {
-	if (typeof F !== 'function') {
-		throw new $TypeError('Assertion failed: `F` must be a function');
-	}
-	if (!IsExtensible(F) || has(F, 'name')) {
-		throw new $TypeError('Assertion failed: `F` must be extensible, and must not have a `name` own property');
-	}
-	var nameType = Type(name);
-	if (nameType !== 'Symbol' && nameType !== 'String') {
-		throw new $TypeError('Assertion failed: `name` must be a Symbol or a String');
-	}
-	if (nameType === 'Symbol') {
-		var description = getSymbolDescription(name);
-		// eslint-disable-next-line no-param-reassign
-		name = typeof description === 'undefined' ? '' : '[' + description + ']';
-	}
-	if (arguments.length > 2) {
-		var prefix = arguments[2];
-		// eslint-disable-next-line no-param-reassign
-		name = prefix + ' ' + name;
-	}
-	return DefinePropertyOrThrow(F, 'name', {
-		'[[Value]]': name,
-		'[[Writable]]': false,
-		'[[Enumerable]]': false,
-		'[[Configurable]]': true
-	});
-};
diff --git a/node_modules/es-abstract/2019/SetIntegrityLevel.js b/node_modules/es-abstract/2019/SetIntegrityLevel.js
deleted file mode 100644
index 3d5c81d..0000000
--- a/node_modules/es-abstract/2019/SetIntegrityLevel.js
+++ /dev/null
@@ -1,57 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var $TypeError = GetIntrinsic('%TypeError%');
-var $preventExtensions = GetIntrinsic('%Object.preventExtensions%');
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-
-var forEach = require('../helpers/forEach');
-
-var DefinePropertyOrThrow = require('./DefinePropertyOrThrow');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-setintegritylevel
-
-module.exports = function SetIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	if (!$preventExtensions) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.preventExtensions` support');
-	}
-	var status = $preventExtensions(O);
-	if (!status) {
-		return false;
-	}
-	if (!$gOPN) {
-		throw new $SyntaxError('SetIntegrityLevel requires native `Object.getOwnPropertyNames` support');
-	}
-	var theKeys = $gOPN(O);
-	if (level === 'sealed') {
-		forEach(theKeys, function (k) {
-			DefinePropertyOrThrow(O, k, { configurable: false });
-		});
-	} else if (level === 'frozen') {
-		forEach(theKeys, function (k) {
-			var currentDesc = $gOPD(O, k);
-			if (typeof currentDesc !== 'undefined') {
-				var desc;
-				if (IsAccessorDescriptor(ToPropertyDescriptor(currentDesc))) {
-					desc = { configurable: false };
-				} else {
-					desc = { configurable: false, writable: false };
-				}
-				DefinePropertyOrThrow(O, k, desc);
-			}
-		});
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2019/SpeciesConstructor.js b/node_modules/es-abstract/2019/SpeciesConstructor.js
deleted file mode 100644
index 3cdcd74..0000000
--- a/node_modules/es-abstract/2019/SpeciesConstructor.js
+++ /dev/null
@@ -1,32 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $species = GetIntrinsic('%Symbol.species%', true);
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var IsConstructor = require('./IsConstructor');
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-speciesconstructor
-
-module.exports = function SpeciesConstructor(O, defaultConstructor) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	var C = O.constructor;
-	if (typeof C === 'undefined') {
-		return defaultConstructor;
-	}
-	if (Type(C) !== 'Object') {
-		throw new $TypeError('O.constructor is not an Object');
-	}
-	var S = $species ? C[$species] : void 0;
-	if (S == null) {
-		return defaultConstructor;
-	}
-	if (IsConstructor(S)) {
-		return S;
-	}
-	throw new $TypeError('no constructor found');
-};
diff --git a/node_modules/es-abstract/2019/StrictEqualityComparison.js b/node_modules/es-abstract/2019/StrictEqualityComparison.js
deleted file mode 100644
index eea5df3..0000000
--- a/node_modules/es-abstract/2019/StrictEqualityComparison.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.9.6
-
-module.exports = function StrictEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType !== yType) {
-		return false;
-	}
-	if (xType === 'Undefined' || xType === 'Null') {
-		return true;
-	}
-	return x === y; // shortcut for steps 4-7
-};
diff --git a/node_modules/es-abstract/2019/SymbolDescriptiveString.js b/node_modules/es-abstract/2019/SymbolDescriptiveString.js
deleted file mode 100644
index 7bd8191..0000000
--- a/node_modules/es-abstract/2019/SymbolDescriptiveString.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var callBound = require('../helpers/callBound');
-
-var $SymbolToString = callBound('Symbol.prototype.toString', true);
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-symboldescriptivestring
-
-module.exports = function SymbolDescriptiveString(sym) {
-	if (Type(sym) !== 'Symbol') {
-		throw new $TypeError('Assertion failed: `sym` must be a Symbol');
-	}
-	return $SymbolToString(sym);
-};
diff --git a/node_modules/es-abstract/2019/TestIntegrityLevel.js b/node_modules/es-abstract/2019/TestIntegrityLevel.js
deleted file mode 100644
index 7a57397..0000000
--- a/node_modules/es-abstract/2019/TestIntegrityLevel.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = require('../helpers/getOwnPropertyDescriptor');
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var every = require('../helpers/every');
-
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsExtensible = require('./IsExtensible');
-var ToPropertyDescriptor = require('./ToPropertyDescriptor');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-testintegritylevel
-
-module.exports = function TestIntegrityLevel(O, level) {
-	if (Type(O) !== 'Object') {
-		throw new $TypeError('Assertion failed: Type(O) is not Object');
-	}
-	if (level !== 'sealed' && level !== 'frozen') {
-		throw new $TypeError('Assertion failed: `level` must be `"sealed"` or `"frozen"`');
-	}
-	var status = IsExtensible(O);
-	if (status) {
-		return false;
-	}
-	var theKeys = $gOPN(O);
-	return theKeys.length === 0 || every(theKeys, function (k) {
-		var currentDesc = $gOPD(O, k);
-		if (typeof currentDesc !== 'undefined') {
-			if (currentDesc.configurable) {
-				return false;
-			}
-			if (level === 'frozen' && IsDataDescriptor(ToPropertyDescriptor(currentDesc)) && currentDesc.writable) {
-				return false;
-			}
-		}
-		return true;
-	});
-};
diff --git a/node_modules/es-abstract/2019/TimeClip.js b/node_modules/es-abstract/2019/TimeClip.js
deleted file mode 100644
index 57aa08c..0000000
--- a/node_modules/es-abstract/2019/TimeClip.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-var $Number = GetIntrinsic('%Number%');
-var $abs = GetIntrinsic('%Math.abs%');
-
-var $isFinite = require('../helpers/isFinite');
-
-var ToNumber = require('./ToNumber');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.14
-
-module.exports = function TimeClip(time) {
-	if (!$isFinite(time) || $abs(time) > 8.64e15) {
-		return NaN;
-	}
-	return $Number(new $Date(ToNumber(time)));
-};
-
diff --git a/node_modules/es-abstract/2019/TimeFromYear.js b/node_modules/es-abstract/2019/TimeFromYear.js
deleted file mode 100644
index df646c3..0000000
--- a/node_modules/es-abstract/2019/TimeFromYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-var DayFromYear = require('./DayFromYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function TimeFromYear(y) {
-	return msPerDay * DayFromYear(y);
-};
diff --git a/node_modules/es-abstract/2019/TimeString.js b/node_modules/es-abstract/2019/TimeString.js
deleted file mode 100644
index 87642eb..0000000
--- a/node_modules/es-abstract/2019/TimeString.js
+++ /dev/null
@@ -1,25 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var padTimeComponent = require('../helpers/padTimeComponent');
-
-var HourFromTime = require('./HourFromTime');
-var MinFromTime = require('./MinFromTime');
-var SecFromTime = require('./SecFromTime');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/9.0/#sec-timestring
-
-module.exports = function TimeString(tv) {
-	if (Type(tv) !== 'Number' || $isNaN(tv)) {
-		throw new $TypeError('Assertion failed: `tv` must be a non-NaN Number');
-	}
-	var hour = HourFromTime(tv);
-	var minute = MinFromTime(tv);
-	var second = SecFromTime(tv);
-	return padTimeComponent(hour) + ':' + padTimeComponent(minute) + ':' + padTimeComponent(second) + '\x20GMT';
-};
diff --git a/node_modules/es-abstract/2019/TimeWithinDay.js b/node_modules/es-abstract/2019/TimeWithinDay.js
deleted file mode 100644
index c5b21d3..0000000
--- a/node_modules/es-abstract/2019/TimeWithinDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function TimeWithinDay(t) {
-	return mod(t, msPerDay);
-};
-
diff --git a/node_modules/es-abstract/2019/ToBoolean.js b/node_modules/es-abstract/2019/ToBoolean.js
deleted file mode 100644
index 65d8737..0000000
--- a/node_modules/es-abstract/2019/ToBoolean.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.2
-
-module.exports = function ToBoolean(value) { return !!value; };
diff --git a/node_modules/es-abstract/2019/ToDateString.js b/node_modules/es-abstract/2019/ToDateString.js
deleted file mode 100644
index 7a6d4c4..0000000
--- a/node_modules/es-abstract/2019/ToDateString.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Date = GetIntrinsic('%Date%');
-
-var $isNaN = require('../helpers/isNaN');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-todatestring
-
-module.exports = function ToDateString(tv) {
-	if (Type(tv) !== 'Number') {
-		throw new $TypeError('Assertion failed: `tv` must be a Number');
-	}
-	if ($isNaN(tv)) {
-		return 'Invalid Date';
-	}
-	return $Date(tv);
-};
diff --git a/node_modules/es-abstract/2019/ToIndex.js b/node_modules/es-abstract/2019/ToIndex.js
deleted file mode 100644
index a55398d..0000000
--- a/node_modules/es-abstract/2019/ToIndex.js
+++ /dev/null
@@ -1,26 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $RangeError = GetIntrinsic('%RangeError%');
-
-var ToInteger = require('./ToInteger');
-var ToLength = require('./ToLength');
-var SameValueZero = require('./SameValueZero');
-
-// https://www.ecma-international.org/ecma-262/8.0/#sec-toindex
-
-module.exports = function ToIndex(value) {
-	if (typeof value === 'undefined') {
-		return 0;
-	}
-	var integerIndex = ToInteger(value);
-	if (integerIndex < 0) {
-		throw new $RangeError('index must be >= 0');
-	}
-	var index = ToLength(integerIndex);
-	if (!SameValueZero(integerIndex, index)) {
-		throw new $RangeError('index must be >= 0 and < 2 ** 53 - 1');
-	}
-	return index;
-};
diff --git a/node_modules/es-abstract/2019/ToInt16.js b/node_modules/es-abstract/2019/ToInt16.js
deleted file mode 100644
index 5a112c2..0000000
--- a/node_modules/es-abstract/2019/ToInt16.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint16 = require('./ToUint16');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint16
-
-module.exports = function ToInt16(argument) {
-	var int16bit = ToUint16(argument);
-	return int16bit >= 0x8000 ? int16bit - 0x10000 : int16bit;
-};
diff --git a/node_modules/es-abstract/2019/ToInt32.js b/node_modules/es-abstract/2019/ToInt32.js
deleted file mode 100644
index a8d2680..0000000
--- a/node_modules/es-abstract/2019/ToInt32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.5
-
-module.exports = function ToInt32(x) {
-	return ToNumber(x) >> 0;
-};
diff --git a/node_modules/es-abstract/2019/ToInt8.js b/node_modules/es-abstract/2019/ToInt8.js
deleted file mode 100644
index d103123..0000000
--- a/node_modules/es-abstract/2019/ToInt8.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var ToUint8 = require('./ToUint8');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toint8
-
-module.exports = function ToInt8(argument) {
-	var int8bit = ToUint8(argument);
-	return int8bit >= 0x80 ? int8bit - 0x100 : int8bit;
-};
diff --git a/node_modules/es-abstract/2019/ToInteger.js b/node_modules/es-abstract/2019/ToInteger.js
deleted file mode 100644
index 16f7db9..0000000
--- a/node_modules/es-abstract/2019/ToInteger.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5ToInteger = require('../5/ToInteger');
-
-var ToNumber = require('./ToNumber');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tointeger
-
-module.exports = function ToInteger(value) {
-	var number = ToNumber(value);
-	return ES5ToInteger(number);
-};
diff --git a/node_modules/es-abstract/2019/ToLength.js b/node_modules/es-abstract/2019/ToLength.js
deleted file mode 100644
index 1bef9be..0000000
--- a/node_modules/es-abstract/2019/ToLength.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var MAX_SAFE_INTEGER = require('../helpers/maxSafeInteger');
-
-var ToInteger = require('./ToInteger');
-
-module.exports = function ToLength(argument) {
-	var len = ToInteger(argument);
-	if (len <= 0) { return 0; } // includes converting -0 to +0
-	if (len > MAX_SAFE_INTEGER) { return MAX_SAFE_INTEGER; }
-	return len;
-};
diff --git a/node_modules/es-abstract/2019/ToNumber.js b/node_modules/es-abstract/2019/ToNumber.js
deleted file mode 100644
index 7a3cdc8..0000000
--- a/node_modules/es-abstract/2019/ToNumber.js
+++ /dev/null
@@ -1,59 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $Number = GetIntrinsic('%Number%');
-var $RegExp = GetIntrinsic('%RegExp%');
-var $parseInteger = GetIntrinsic('%parseInt%');
-
-var callBound = require('../helpers/callBound');
-var regexTester = require('../helpers/regexTester');
-var isPrimitive = require('../helpers/isPrimitive');
-
-var $strSlice = callBound('String.prototype.slice');
-var isBinary = regexTester(/^0b[01]+$/i);
-var isOctal = regexTester(/^0o[0-7]+$/i);
-var isInvalidHexLiteral = regexTester(/^[-+]0x[0-9a-f]+$/i);
-var nonWS = ['\u0085', '\u200b', '\ufffe'].join('');
-var nonWSregex = new $RegExp('[' + nonWS + ']', 'g');
-var hasNonWS = regexTester(nonWSregex);
-
-// whitespace from: https://es5.github.io/#x15.5.4.20
-// implementation from https://github.com/es-shims/es5-shim/blob/v3.4.0/es5-shim.js#L1304-L1324
-var ws = [
-	'\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003',
-	'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028',
-	'\u2029\uFEFF'
-].join('');
-var trimRegex = new RegExp('(^[' + ws + ']+)|([' + ws + ']+$)', 'g');
-var $replace = callBound('String.prototype.replace');
-var $trim = function (value) {
-	return $replace(value, trimRegex, '');
-};
-
-var ToPrimitive = require('./ToPrimitive');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tonumber
-
-module.exports = function ToNumber(argument) {
-	var value = isPrimitive(argument) ? argument : ToPrimitive(argument, $Number);
-	if (typeof value === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a number');
-	}
-	if (typeof value === 'string') {
-		if (isBinary(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 2));
-		} else if (isOctal(value)) {
-			return ToNumber($parseInteger($strSlice(value, 2), 8));
-		} else if (hasNonWS(value) || isInvalidHexLiteral(value)) {
-			return NaN;
-		} else {
-			var trimmed = $trim(value);
-			if (trimmed !== value) {
-				return ToNumber(trimmed);
-			}
-		}
-	}
-	return $Number(value);
-};
diff --git a/node_modules/es-abstract/2019/ToObject.js b/node_modules/es-abstract/2019/ToObject.js
deleted file mode 100644
index 50d5b94..0000000
--- a/node_modules/es-abstract/2019/ToObject.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toobject
-
-module.exports = function ToObject(value) {
-	RequireObjectCoercible(value);
-	return $Object(value);
-};
diff --git a/node_modules/es-abstract/2019/ToPrimitive.js b/node_modules/es-abstract/2019/ToPrimitive.js
deleted file mode 100644
index 81c655d..0000000
--- a/node_modules/es-abstract/2019/ToPrimitive.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var toPrimitive = require('es-to-primitive/es2015');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-toprimitive
-
-module.exports = function ToPrimitive(input) {
-	if (arguments.length > 1) {
-		return toPrimitive(input, arguments[1]);
-	}
-	return toPrimitive(input);
-};
diff --git a/node_modules/es-abstract/2019/ToPropertyDescriptor.js b/node_modules/es-abstract/2019/ToPropertyDescriptor.js
deleted file mode 100644
index 7c40136..0000000
--- a/node_modules/es-abstract/2019/ToPropertyDescriptor.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-var ToBoolean = require('./ToBoolean');
-var IsCallable = require('./IsCallable');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.5
-
-module.exports = function ToPropertyDescriptor(Obj) {
-	if (Type(Obj) !== 'Object') {
-		throw new $TypeError('ToPropertyDescriptor requires an object');
-	}
-
-	var desc = {};
-	if (has(Obj, 'enumerable')) {
-		desc['[[Enumerable]]'] = ToBoolean(Obj.enumerable);
-	}
-	if (has(Obj, 'configurable')) {
-		desc['[[Configurable]]'] = ToBoolean(Obj.configurable);
-	}
-	if (has(Obj, 'value')) {
-		desc['[[Value]]'] = Obj.value;
-	}
-	if (has(Obj, 'writable')) {
-		desc['[[Writable]]'] = ToBoolean(Obj.writable);
-	}
-	if (has(Obj, 'get')) {
-		var getter = Obj.get;
-		if (typeof getter !== 'undefined' && !IsCallable(getter)) {
-			throw new $TypeError('getter must be a function');
-		}
-		desc['[[Get]]'] = getter;
-	}
-	if (has(Obj, 'set')) {
-		var setter = Obj.set;
-		if (typeof setter !== 'undefined' && !IsCallable(setter)) {
-			throw new $TypeError('setter must be a function');
-		}
-		desc['[[Set]]'] = setter;
-	}
-
-	if ((has(desc, '[[Get]]') || has(desc, '[[Set]]')) && (has(desc, '[[Value]]') || has(desc, '[[Writable]]'))) {
-		throw new $TypeError('Invalid property descriptor. Cannot both specify accessors and a value or writable attribute');
-	}
-	return desc;
-};
diff --git a/node_modules/es-abstract/2019/ToPropertyKey.js b/node_modules/es-abstract/2019/ToPropertyKey.js
deleted file mode 100644
index 38f40dd..0000000
--- a/node_modules/es-abstract/2019/ToPropertyKey.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-
-var ToPrimitive = require('./ToPrimitive');
-var ToString = require('./ToString');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-topropertykey
-
-module.exports = function ToPropertyKey(argument) {
-	var key = ToPrimitive(argument, $String);
-	return typeof key === 'symbol' ? key : ToString(key);
-};
diff --git a/node_modules/es-abstract/2019/ToString.js b/node_modules/es-abstract/2019/ToString.js
deleted file mode 100644
index a345431..0000000
--- a/node_modules/es-abstract/2019/ToString.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-tostring
-
-module.exports = function ToString(argument) {
-	if (typeof argument === 'symbol') {
-		throw new $TypeError('Cannot convert a Symbol value to a string');
-	}
-	return $String(argument);
-};
diff --git a/node_modules/es-abstract/2019/ToUint16.js b/node_modules/es-abstract/2019/ToUint16.js
deleted file mode 100644
index c8a408b..0000000
--- a/node_modules/es-abstract/2019/ToUint16.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.7
-
-module.exports = function ToUint16(value) {
-	var number = ToNumber(value);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x10000);
-};
diff --git a/node_modules/es-abstract/2019/ToUint32.js b/node_modules/es-abstract/2019/ToUint32.js
deleted file mode 100644
index 3660f62..0000000
--- a/node_modules/es-abstract/2019/ToUint32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.6
-
-module.exports = function ToUint32(x) {
-	return ToNumber(x) >>> 0;
-};
diff --git a/node_modules/es-abstract/2019/ToUint8.js b/node_modules/es-abstract/2019/ToUint8.js
deleted file mode 100644
index bf84753..0000000
--- a/node_modules/es-abstract/2019/ToUint8.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-module.exports = function ToUint8(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x100);
-};
diff --git a/node_modules/es-abstract/2019/ToUint8Clamp.js b/node_modules/es-abstract/2019/ToUint8Clamp.js
deleted file mode 100644
index c7f9f56..0000000
--- a/node_modules/es-abstract/2019/ToUint8Clamp.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-
-var $floor = $Math.floor;
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-touint8clamp
-
-module.exports = function ToUint8Clamp(argument) {
-	var number = ToNumber(argument);
-	if ($isNaN(number) || number <= 0) { return 0; }
-	if (number >= 0xFF) { return 0xFF; }
-	var f = $floor(argument);
-	if (f + 0.5 < number) { return f + 1; }
-	if (number < f + 0.5) { return f; }
-	if (f % 2 !== 0) { return f + 1; }
-	return f;
-};
diff --git a/node_modules/es-abstract/2019/TrimString.js b/node_modules/es-abstract/2019/TrimString.js
deleted file mode 100644
index b27112c..0000000
--- a/node_modules/es-abstract/2019/TrimString.js
+++ /dev/null
@@ -1,29 +0,0 @@
-'use strict';
-
-var trimStart = require('string.prototype.trimstart');
-var trimEnd = require('string.prototype.trimend');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var RequireObjectCoercible = require('./RequireObjectCoercible');
-var ToString = require('./ToString');
-
-// https://ecma-international.org/ecma-262/10.0/#sec-trimstring
-
-module.exports = function TrimString(string, where) {
-	var str = RequireObjectCoercible(string);
-	var S = ToString(str);
-	var T;
-	if (where === 'start') {
-		T = trimStart(S);
-	} else if (where === 'end') {
-		T = trimEnd(S);
-	} else if (where === 'start+end') {
-		T = trimStart(trimEnd(S));
-	} else {
-		throw new $TypeError('Assertion failed: invalid `where` value; must be "start", "end", or "start+end"');
-	}
-	return T;
-};
diff --git a/node_modules/es-abstract/2019/Type.js b/node_modules/es-abstract/2019/Type.js
deleted file mode 100644
index 0bd1165..0000000
--- a/node_modules/es-abstract/2019/Type.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var ES5Type = require('../5/Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-ecmascript-data-types-and-values
-
-module.exports = function Type(x) {
-	if (typeof x === 'symbol') {
-		return 'Symbol';
-	}
-	return ES5Type(x);
-};
diff --git a/node_modules/es-abstract/2019/ValidateAndApplyPropertyDescriptor.js b/node_modules/es-abstract/2019/ValidateAndApplyPropertyDescriptor.js
deleted file mode 100644
index d4b9007..0000000
--- a/node_modules/es-abstract/2019/ValidateAndApplyPropertyDescriptor.js
+++ /dev/null
@@ -1,170 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var DefineOwnProperty = require('../helpers/DefineOwnProperty');
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-var isSamePropertyDescriptor = require('../helpers/isSamePropertyDescriptor');
-
-var FromPropertyDescriptor = require('./FromPropertyDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsGenericDescriptor = require('./IsGenericDescriptor');
-var IsPropertyKey = require('./IsPropertyKey');
-var SameValue = require('./SameValue');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/6.0/#sec-validateandapplypropertydescriptor
-// https://www.ecma-international.org/ecma-262/8.0/#sec-validateandapplypropertydescriptor
-
-// eslint-disable-next-line max-lines-per-function, max-statements, max-params
-module.exports = function ValidateAndApplyPropertyDescriptor(O, P, extensible, Desc, current) {
-	// this uses the ES2017+ logic, since it fixes a number of bugs in the ES2015 logic.
-	var oType = Type(O);
-	if (oType !== 'Undefined' && oType !== 'Object') {
-		throw new $TypeError('Assertion failed: O must be undefined or an Object');
-	}
-	if (Type(extensible) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: extensible must be a Boolean');
-	}
-	if (!isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, Desc)) {
-		throw new $TypeError('Assertion failed: Desc must be a Property Descriptor');
-	}
-	if (Type(current) !== 'Undefined' && !isPropertyDescriptor({
-		Type: Type,
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor
-	}, current)) {
-		throw new $TypeError('Assertion failed: current must be a Property Descriptor, or undefined');
-	}
-	if (oType !== 'Undefined' && !IsPropertyKey(P)) {
-		throw new $TypeError('Assertion failed: if O is not undefined, P must be a Property Key');
-	}
-	if (Type(current) === 'Undefined') {
-		if (!extensible) {
-			return false;
-		}
-		if (IsGenericDescriptor(Desc) || IsDataDescriptor(Desc)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': Desc['[[Configurable]]'],
-						'[[Enumerable]]': Desc['[[Enumerable]]'],
-						'[[Value]]': Desc['[[Value]]'],
-						'[[Writable]]': Desc['[[Writable]]']
-					}
-				);
-			}
-		} else {
-			if (!IsAccessorDescriptor(Desc)) {
-				throw new $TypeError('Assertion failed: Desc is not an accessor descriptor');
-			}
-			if (oType !== 'Undefined') {
-				return DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					Desc
-				);
-			}
-		}
-		return true;
-	}
-	if (IsGenericDescriptor(Desc) && !('[[Configurable]]' in Desc) && !('[[Enumerable]]' in Desc)) {
-		return true;
-	}
-	if (isSamePropertyDescriptor({ SameValue: SameValue }, Desc, current)) {
-		return true; // removed by ES2017, but should still be correct
-	}
-	// "if every field in Desc is absent, return true" can't really match the assertion that it's a Property Descriptor
-	if (!current['[[Configurable]]']) {
-		if (Desc['[[Configurable]]']) {
-			return false;
-		}
-		if ('[[Enumerable]]' in Desc && !Desc['[[Enumerable]]'] === !!current['[[Enumerable]]']) {
-			return false;
-		}
-	}
-	if (IsGenericDescriptor(Desc)) {
-		// no further validation is required.
-	} else if (IsDataDescriptor(current) !== IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			return false;
-		}
-		if (IsDataDescriptor(current)) {
-			if (oType !== 'Undefined') {
-				DefineOwnProperty(
-					IsDataDescriptor,
-					SameValue,
-					FromPropertyDescriptor,
-					O,
-					P,
-					{
-						'[[Configurable]]': current['[[Configurable]]'],
-						'[[Enumerable]]': current['[[Enumerable]]'],
-						'[[Get]]': undefined
-					}
-				);
-			}
-		} else if (oType !== 'Undefined') {
-			DefineOwnProperty(
-				IsDataDescriptor,
-				SameValue,
-				FromPropertyDescriptor,
-				O,
-				P,
-				{
-					'[[Configurable]]': current['[[Configurable]]'],
-					'[[Enumerable]]': current['[[Enumerable]]'],
-					'[[Value]]': undefined
-				}
-			);
-		}
-	} else if (IsDataDescriptor(current) && IsDataDescriptor(Desc)) {
-		if (!current['[[Configurable]]'] && !current['[[Writable]]']) {
-			if ('[[Writable]]' in Desc && Desc['[[Writable]]']) {
-				return false;
-			}
-			if ('[[Value]]' in Desc && !SameValue(Desc['[[Value]]'], current['[[Value]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else if (IsAccessorDescriptor(current) && IsAccessorDescriptor(Desc)) {
-		if (!current['[[Configurable]]']) {
-			if ('[[Set]]' in Desc && !SameValue(Desc['[[Set]]'], current['[[Set]]'])) {
-				return false;
-			}
-			if ('[[Get]]' in Desc && !SameValue(Desc['[[Get]]'], current['[[Get]]'])) {
-				return false;
-			}
-			return true;
-		}
-	} else {
-		throw new $TypeError('Assertion failed: current and Desc are not both data, both accessors, or one accessor and one data.');
-	}
-	if (oType !== 'Undefined') {
-		return DefineOwnProperty(
-			IsDataDescriptor,
-			SameValue,
-			FromPropertyDescriptor,
-			O,
-			P,
-			Desc
-		);
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/2019/WeekDay.js b/node_modules/es-abstract/2019/WeekDay.js
deleted file mode 100644
index 2973e02..0000000
--- a/node_modules/es-abstract/2019/WeekDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-var Day = require('./Day');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.6
-
-module.exports = function WeekDay(t) {
-	return mod(Day(t) + 4, 7);
-};
diff --git a/node_modules/es-abstract/2019/YearFromTime.js b/node_modules/es-abstract/2019/YearFromTime.js
deleted file mode 100644
index ff5339f..0000000
--- a/node_modules/es-abstract/2019/YearFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-
-var callBound = require('../helpers/callBound');
-
-var $getUTCFullYear = callBound('Date.prototype.getUTCFullYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function YearFromTime(t) {
-	// largest y such that this.TimeFromYear(y) <= t
-	return $getUTCFullYear(new $Date(t));
-};
diff --git a/node_modules/es-abstract/2019/modulo.js b/node_modules/es-abstract/2019/modulo.js
deleted file mode 100644
index bc04c06..0000000
--- a/node_modules/es-abstract/2019/modulo.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-5.2
-
-module.exports = function modulo(x, y) {
-	return mod(x, y);
-};
diff --git a/node_modules/es-abstract/2019/msFromTime.js b/node_modules/es-abstract/2019/msFromTime.js
deleted file mode 100644
index c31eda0..0000000
--- a/node_modules/es-abstract/2019/msFromTime.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerSecond = require('../helpers/timeConstants').msPerSecond;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function msFromTime(t) {
-	return mod(t, msPerSecond);
-};
diff --git a/node_modules/es-abstract/2019/thisBooleanValue.js b/node_modules/es-abstract/2019/thisBooleanValue.js
deleted file mode 100644
index 3ffac9c..0000000
--- a/node_modules/es-abstract/2019/thisBooleanValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $BooleanValueOf = require('../helpers/callBound')('Boolean.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-boolean-prototype-object
-
-module.exports = function thisBooleanValue(value) {
-	if (Type(value) === 'Boolean') {
-		return value;
-	}
-
-	return $BooleanValueOf(value);
-};
diff --git a/node_modules/es-abstract/2019/thisNumberValue.js b/node_modules/es-abstract/2019/thisNumberValue.js
deleted file mode 100644
index 0345e52..0000000
--- a/node_modules/es-abstract/2019/thisNumberValue.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var Type = require('./Type');
-
-var $NumberValueOf = callBound('Number.prototype.valueOf');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-number-prototype-object
-
-module.exports = function thisNumberValue(value) {
-	if (Type(value) === 'Number') {
-		return value;
-	}
-
-	return $NumberValueOf(value);
-};
-
diff --git a/node_modules/es-abstract/2019/thisStringValue.js b/node_modules/es-abstract/2019/thisStringValue.js
deleted file mode 100644
index 3b99b6e..0000000
--- a/node_modules/es-abstract/2019/thisStringValue.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var $StringValueOf = require('../helpers/callBound')('String.prototype.valueOf');
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-string-prototype-object
-
-module.exports = function thisStringValue(value) {
-	if (Type(value) === 'String') {
-		return value;
-	}
-
-	return $StringValueOf(value);
-};
diff --git a/node_modules/es-abstract/2019/thisSymbolValue.js b/node_modules/es-abstract/2019/thisSymbolValue.js
deleted file mode 100644
index 3c3b347..0000000
--- a/node_modules/es-abstract/2019/thisSymbolValue.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $SymbolValueOf = callBound('Symbol.prototype.valueOf', true);
-
-var Type = require('./Type');
-
-// https://ecma-international.org/ecma-262/9.0/#sec-thissymbolvalue
-
-module.exports = function thisSymbolValue(value) {
-	if (!$SymbolValueOf) {
-		throw new SyntaxError('Symbols are not supported; thisSymbolValue requires that `value` be a Symbol or a Symbol object');
-	}
-	if (Type(value) === 'Symbol') {
-		return value;
-	}
-	return $SymbolValueOf(value);
-};
diff --git a/node_modules/es-abstract/2019/thisTimeValue.js b/node_modules/es-abstract/2019/thisTimeValue.js
deleted file mode 100644
index a9a47ac..0000000
--- a/node_modules/es-abstract/2019/thisTimeValue.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('../2018/thisTimeValue');
diff --git a/node_modules/es-abstract/5/AbstractEqualityComparison.js b/node_modules/es-abstract/5/AbstractEqualityComparison.js
deleted file mode 100644
index e55c764..0000000
--- a/node_modules/es-abstract/5/AbstractEqualityComparison.js
+++ /dev/null
@@ -1,37 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.9.3
-
-module.exports = function AbstractEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType === yType) {
-		return x === y; // ES6+ specified this shortcut anyways.
-	}
-	if (x == null && y == null) {
-		return true;
-	}
-	if (xType === 'Number' && yType === 'String') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if (xType === 'String' && yType === 'Number') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (xType === 'Boolean') {
-		return AbstractEqualityComparison(ToNumber(x), y);
-	}
-	if (yType === 'Boolean') {
-		return AbstractEqualityComparison(x, ToNumber(y));
-	}
-	if ((xType === 'String' || xType === 'Number') && yType === 'Object') {
-		return AbstractEqualityComparison(x, ToPrimitive(y));
-	}
-	if (xType === 'Object' && (yType === 'String' || yType === 'Number')) {
-		return AbstractEqualityComparison(ToPrimitive(x), y);
-	}
-	return false;
-};
diff --git a/node_modules/es-abstract/5/AbstractRelationalComparison.js b/node_modules/es-abstract/5/AbstractRelationalComparison.js
deleted file mode 100644
index bc7ca83..0000000
--- a/node_modules/es-abstract/5/AbstractRelationalComparison.js
+++ /dev/null
@@ -1,66 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Number = GetIntrinsic('%Number%');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var isPrefixOf = require('../helpers/isPrefixOf');
-
-var ToNumber = require('./ToNumber');
-var ToPrimitive = require('./ToPrimitive');
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.8.5
-
-// eslint-disable-next-line max-statements
-module.exports = function AbstractRelationalComparison(x, y, LeftFirst) {
-	if (Type(LeftFirst) !== 'Boolean') {
-		throw new $TypeError('Assertion failed: LeftFirst argument must be a Boolean');
-	}
-	var px;
-	var py;
-	if (LeftFirst) {
-		px = ToPrimitive(x, $Number);
-		py = ToPrimitive(y, $Number);
-	} else {
-		py = ToPrimitive(y, $Number);
-		px = ToPrimitive(x, $Number);
-	}
-	var bothStrings = Type(px) === 'String' && Type(py) === 'String';
-	if (!bothStrings) {
-		var nx = ToNumber(px);
-		var ny = ToNumber(py);
-		if ($isNaN(nx) || $isNaN(ny)) {
-			return undefined;
-		}
-		if ($isFinite(nx) && $isFinite(ny) && nx === ny) {
-			return false;
-		}
-		if (nx === 0 && ny === 0) {
-			return false;
-		}
-		if (nx === Infinity) {
-			return false;
-		}
-		if (ny === Infinity) {
-			return true;
-		}
-		if (ny === -Infinity) {
-			return false;
-		}
-		if (nx === -Infinity) {
-			return true;
-		}
-		return nx < ny; // by now, these are both nonzero, finite, and not equal
-	}
-	if (isPrefixOf(py, px)) {
-		return false;
-	}
-	if (isPrefixOf(px, py)) {
-		return true;
-	}
-	return px < py; // both strings, neither a prefix of the other. shortcut for steps c-f
-};
diff --git a/node_modules/es-abstract/5/CheckObjectCoercible.js b/node_modules/es-abstract/5/CheckObjectCoercible.js
deleted file mode 100644
index f02b289..0000000
--- a/node_modules/es-abstract/5/CheckObjectCoercible.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.10
-
-module.exports = function CheckObjectCoercible(value, optMessage) {
-	if (value == null) {
-		throw new $TypeError(optMessage || ('Cannot call method on ' + value));
-	}
-	return value;
-};
diff --git a/node_modules/es-abstract/5/DateFromTime.js b/node_modules/es-abstract/5/DateFromTime.js
deleted file mode 100644
index 962dba1..0000000
--- a/node_modules/es-abstract/5/DateFromTime.js
+++ /dev/null
@@ -1,54 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-var MonthFromTime = require('./MonthFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.5
-
-module.exports = function DateFromTime(t) {
-	var m = MonthFromTime(t);
-	var d = DayWithinYear(t);
-	if (m === 0) {
-		return d + 1;
-	}
-	if (m === 1) {
-		return d - 30;
-	}
-	var leap = InLeapYear(t);
-	if (m === 2) {
-		return d - 58 - leap;
-	}
-	if (m === 3) {
-		return d - 89 - leap;
-	}
-	if (m === 4) {
-		return d - 119 - leap;
-	}
-	if (m === 5) {
-		return d - 150 - leap;
-	}
-	if (m === 6) {
-		return d - 180 - leap;
-	}
-	if (m === 7) {
-		return d - 211 - leap;
-	}
-	if (m === 8) {
-		return d - 242 - leap;
-	}
-	if (m === 9) {
-		return d - 272 - leap;
-	}
-	if (m === 10) {
-		return d - 303 - leap;
-	}
-	if (m === 11) {
-		return d - 333 - leap;
-	}
-	throw new $EvalError('Assertion failed: MonthFromTime returned an impossible value: ' + m);
-};
diff --git a/node_modules/es-abstract/5/Day.js b/node_modules/es-abstract/5/Day.js
deleted file mode 100644
index 00df813..0000000
--- a/node_modules/es-abstract/5/Day.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function Day(t) {
-	return $floor(t / msPerDay);
-};
diff --git a/node_modules/es-abstract/5/DayFromYear.js b/node_modules/es-abstract/5/DayFromYear.js
deleted file mode 100644
index 08dd5af..0000000
--- a/node_modules/es-abstract/5/DayFromYear.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DayFromYear(y) {
-	return (365 * (y - 1970)) + $floor((y - 1969) / 4) - $floor((y - 1901) / 100) + $floor((y - 1601) / 400);
-};
-
diff --git a/node_modules/es-abstract/5/DayWithinYear.js b/node_modules/es-abstract/5/DayWithinYear.js
deleted file mode 100644
index cfc4002..0000000
--- a/node_modules/es-abstract/5/DayWithinYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var Day = require('./Day');
-var DayFromYear = require('./DayFromYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function DayWithinYear(t) {
-	return Day(t) - DayFromYear(YearFromTime(t));
-};
diff --git a/node_modules/es-abstract/5/DaysInYear.js b/node_modules/es-abstract/5/DaysInYear.js
deleted file mode 100644
index db32251..0000000
--- a/node_modules/es-abstract/5/DaysInYear.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function DaysInYear(y) {
-	if (mod(y, 4) !== 0) {
-		return 365;
-	}
-	if (mod(y, 100) !== 0) {
-		return 366;
-	}
-	if (mod(y, 400) !== 0) {
-		return 365;
-	}
-	return 366;
-};
diff --git a/node_modules/es-abstract/5/FromPropertyDescriptor.js b/node_modules/es-abstract/5/FromPropertyDescriptor.js
deleted file mode 100644
index a3cefbe..0000000
--- a/node_modules/es-abstract/5/FromPropertyDescriptor.js
+++ /dev/null
@@ -1,39 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-
-var assertRecord = require('../helpers/assertRecord');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.4
-
-module.exports = function FromPropertyDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return Desc;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (IsDataDescriptor(Desc)) {
-		return {
-			value: Desc['[[Value]]'],
-			writable: !!Desc['[[Writable]]'],
-			enumerable: !!Desc['[[Enumerable]]'],
-			configurable: !!Desc['[[Configurable]]']
-		};
-	} else if (IsAccessorDescriptor(Desc)) {
-		return {
-			get: Desc['[[Get]]'],
-			set: Desc['[[Set]]'],
-			enumerable: !!Desc['[[Enumerable]]'],
-			configurable: !!Desc['[[Configurable]]']
-		};
-	} else {
-		throw new $TypeError('FromPropertyDescriptor must be called with a fully populated Property Descriptor');
-	}
-};
diff --git a/node_modules/es-abstract/5/HourFromTime.js b/node_modules/es-abstract/5/HourFromTime.js
deleted file mode 100644
index 957ce32..0000000
--- a/node_modules/es-abstract/5/HourFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerHour = timeConstants.msPerHour;
-var HoursPerDay = timeConstants.HoursPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function HourFromTime(t) {
-	return mod($floor(t / msPerHour), HoursPerDay);
-};
diff --git a/node_modules/es-abstract/5/InLeapYear.js b/node_modules/es-abstract/5/InLeapYear.js
deleted file mode 100644
index 38ba8fd..0000000
--- a/node_modules/es-abstract/5/InLeapYear.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $EvalError = GetIntrinsic('%EvalError%');
-
-var DaysInYear = require('./DaysInYear');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function InLeapYear(t) {
-	var days = DaysInYear(YearFromTime(t));
-	if (days === 365) {
-		return 0;
-	}
-	if (days === 366) {
-		return 1;
-	}
-	throw new $EvalError('Assertion failed: there are not 365 or 366 days in a year, got: ' + days);
-};
diff --git a/node_modules/es-abstract/5/IsAccessorDescriptor.js b/node_modules/es-abstract/5/IsAccessorDescriptor.js
deleted file mode 100644
index 561382a..0000000
--- a/node_modules/es-abstract/5/IsAccessorDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var Type = require('./Type');
-
-var assertRecord = require('../helpers/assertRecord');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.1
-
-module.exports = function IsAccessorDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Get]]') && !has(Desc, '[[Set]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/5/IsCallable.js b/node_modules/es-abstract/5/IsCallable.js
deleted file mode 100644
index e4bfa36..0000000
--- a/node_modules/es-abstract/5/IsCallable.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.11
-
-module.exports = require('is-callable');
diff --git a/node_modules/es-abstract/5/IsDataDescriptor.js b/node_modules/es-abstract/5/IsDataDescriptor.js
deleted file mode 100644
index 783e2dc..0000000
--- a/node_modules/es-abstract/5/IsDataDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var Type = require('./Type');
-
-var assertRecord = require('../helpers/assertRecord');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.2
-
-module.exports = function IsDataDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!has(Desc, '[[Value]]') && !has(Desc, '[[Writable]]')) {
-		return false;
-	}
-
-	return true;
-};
diff --git a/node_modules/es-abstract/5/IsGenericDescriptor.js b/node_modules/es-abstract/5/IsGenericDescriptor.js
deleted file mode 100644
index 93340e9..0000000
--- a/node_modules/es-abstract/5/IsGenericDescriptor.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var Type = require('./Type');
-
-var assertRecord = require('../helpers/assertRecord');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.3
-
-module.exports = function IsGenericDescriptor(Desc) {
-	if (typeof Desc === 'undefined') {
-		return false;
-	}
-
-	assertRecord(Type, 'Property Descriptor', 'Desc', Desc);
-
-	if (!IsAccessorDescriptor(Desc) && !IsDataDescriptor(Desc)) {
-		return true;
-	}
-
-	return false;
-};
diff --git a/node_modules/es-abstract/5/IsPropertyDescriptor.js b/node_modules/es-abstract/5/IsPropertyDescriptor.js
deleted file mode 100644
index 2a96c63..0000000
--- a/node_modules/es-abstract/5/IsPropertyDescriptor.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var isPropertyDescriptor = require('../helpers/isPropertyDescriptor');
-
-var Type = require('./Type');
-var IsDataDescriptor = require('./IsDataDescriptor');
-var IsAccessorDescriptor = require('./IsAccessorDescriptor');
-
-// https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
-
-module.exports = function IsPropertyDescriptor(Desc) {
-	return isPropertyDescriptor({
-		IsDataDescriptor: IsDataDescriptor,
-		IsAccessorDescriptor: IsAccessorDescriptor,
-		Type: Type
-	}, Desc);
-};
diff --git a/node_modules/es-abstract/5/MakeDate.js b/node_modules/es-abstract/5/MakeDate.js
deleted file mode 100644
index 7b592d1..0000000
--- a/node_modules/es-abstract/5/MakeDate.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.13
-
-module.exports = function MakeDate(day, time) {
-	if (!$isFinite(day) || !$isFinite(time)) {
-		return NaN;
-	}
-	return (day * msPerDay) + time;
-};
diff --git a/node_modules/es-abstract/5/MakeDay.js b/node_modules/es-abstract/5/MakeDay.js
deleted file mode 100644
index f1ab810..0000000
--- a/node_modules/es-abstract/5/MakeDay.js
+++ /dev/null
@@ -1,33 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-var $DateUTC = GetIntrinsic('%Date.UTC%');
-
-var mod = require('../helpers/mod');
-var $isFinite = require('../helpers/isFinite');
-
-var DateFromTime = require('./DateFromTime');
-var Day = require('./Day');
-var MonthFromTime = require('./MonthFromTime');
-var ToInteger = require('./ToInteger');
-var YearFromTime = require('./YearFromTime');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.12
-
-module.exports = function MakeDay(year, month, date) {
-	if (!$isFinite(year) || !$isFinite(month) || !$isFinite(date)) {
-		return NaN;
-	}
-	var y = ToInteger(year);
-	var m = ToInteger(month);
-	var dt = ToInteger(date);
-	var ym = y + $floor(m / 12);
-	var mn = mod(m, 12);
-	var t = $DateUTC(ym, mn, 1);
-	if (YearFromTime(t) !== ym || MonthFromTime(t) !== mn || DateFromTime(t) !== 1) {
-		return NaN;
-	}
-	return Day(t) + dt - 1;
-};
diff --git a/node_modules/es-abstract/5/MakeTime.js b/node_modules/es-abstract/5/MakeTime.js
deleted file mode 100644
index e118500..0000000
--- a/node_modules/es-abstract/5/MakeTime.js
+++ /dev/null
@@ -1,23 +0,0 @@
-'use strict';
-
-var $isFinite = require('../helpers/isFinite');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var msPerMinute = timeConstants.msPerMinute;
-var msPerHour = timeConstants.msPerHour;
-
-var ToInteger = require('./ToInteger');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.11
-
-module.exports = function MakeTime(hour, min, sec, ms) {
-	if (!$isFinite(hour) || !$isFinite(min) || !$isFinite(sec) || !$isFinite(ms)) {
-		return NaN;
-	}
-	var h = ToInteger(hour);
-	var m = ToInteger(min);
-	var s = ToInteger(sec);
-	var milli = ToInteger(ms);
-	var t = (h * msPerHour) + (m * msPerMinute) + (s * msPerSecond) + milli;
-	return t;
-};
diff --git a/node_modules/es-abstract/5/MinFromTime.js b/node_modules/es-abstract/5/MinFromTime.js
deleted file mode 100644
index e80e191..0000000
--- a/node_modules/es-abstract/5/MinFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerMinute = timeConstants.msPerMinute;
-var MinutesPerHour = timeConstants.MinutesPerHour;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function MinFromTime(t) {
-	return mod($floor(t / msPerMinute), MinutesPerHour);
-};
diff --git a/node_modules/es-abstract/5/MonthFromTime.js b/node_modules/es-abstract/5/MonthFromTime.js
deleted file mode 100644
index 4f120f2..0000000
--- a/node_modules/es-abstract/5/MonthFromTime.js
+++ /dev/null
@@ -1,47 +0,0 @@
-'use strict';
-
-var DayWithinYear = require('./DayWithinYear');
-var InLeapYear = require('./InLeapYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.4
-
-module.exports = function MonthFromTime(t) {
-	var day = DayWithinYear(t);
-	if (0 <= day && day < 31) {
-		return 0;
-	}
-	var leap = InLeapYear(t);
-	if (31 <= day && day < (59 + leap)) {
-		return 1;
-	}
-	if ((59 + leap) <= day && day < (90 + leap)) {
-		return 2;
-	}
-	if ((90 + leap) <= day && day < (120 + leap)) {
-		return 3;
-	}
-	if ((120 + leap) <= day && day < (151 + leap)) {
-		return 4;
-	}
-	if ((151 + leap) <= day && day < (181 + leap)) {
-		return 5;
-	}
-	if ((181 + leap) <= day && day < (212 + leap)) {
-		return 6;
-	}
-	if ((212 + leap) <= day && day < (243 + leap)) {
-		return 7;
-	}
-	if ((243 + leap) <= day && day < (273 + leap)) {
-		return 8;
-	}
-	if ((273 + leap) <= day && day < (304 + leap)) {
-		return 9;
-	}
-	if ((304 + leap) <= day && day < (334 + leap)) {
-		return 10;
-	}
-	if ((334 + leap) <= day && day < (365 + leap)) {
-		return 11;
-	}
-};
diff --git a/node_modules/es-abstract/5/SameValue.js b/node_modules/es-abstract/5/SameValue.js
deleted file mode 100644
index 47c936d..0000000
--- a/node_modules/es-abstract/5/SameValue.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $isNaN = require('../helpers/isNaN');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.12
-
-module.exports = function SameValue(x, y) {
-	if (x === y) { // 0 === -0, but they are not identical.
-		if (x === 0) { return 1 / x === 1 / y; }
-		return true;
-	}
-	return $isNaN(x) && $isNaN(y);
-};
diff --git a/node_modules/es-abstract/5/SecFromTime.js b/node_modules/es-abstract/5/SecFromTime.js
deleted file mode 100644
index 7190011..0000000
--- a/node_modules/es-abstract/5/SecFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $floor = GetIntrinsic('%Math.floor%');
-
-var mod = require('../helpers/mod');
-var timeConstants = require('../helpers/timeConstants');
-var msPerSecond = timeConstants.msPerSecond;
-var SecondsPerMinute = timeConstants.SecondsPerMinute;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function SecFromTime(t) {
-	return mod($floor(t / msPerSecond), SecondsPerMinute);
-};
diff --git a/node_modules/es-abstract/5/StrictEqualityComparison.js b/node_modules/es-abstract/5/StrictEqualityComparison.js
deleted file mode 100644
index eea5df3..0000000
--- a/node_modules/es-abstract/5/StrictEqualityComparison.js
+++ /dev/null
@@ -1,17 +0,0 @@
-'use strict';
-
-var Type = require('./Type');
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-11.9.6
-
-module.exports = function StrictEqualityComparison(x, y) {
-	var xType = Type(x);
-	var yType = Type(y);
-	if (xType !== yType) {
-		return false;
-	}
-	if (xType === 'Undefined' || xType === 'Null') {
-		return true;
-	}
-	return x === y; // shortcut for steps 4-7
-};
diff --git a/node_modules/es-abstract/5/TimeClip.js b/node_modules/es-abstract/5/TimeClip.js
deleted file mode 100644
index 57aa08c..0000000
--- a/node_modules/es-abstract/5/TimeClip.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-var $Number = GetIntrinsic('%Number%');
-var $abs = GetIntrinsic('%Math.abs%');
-
-var $isFinite = require('../helpers/isFinite');
-
-var ToNumber = require('./ToNumber');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.14
-
-module.exports = function TimeClip(time) {
-	if (!$isFinite(time) || $abs(time) > 8.64e15) {
-		return NaN;
-	}
-	return $Number(new $Date(ToNumber(time)));
-};
-
diff --git a/node_modules/es-abstract/5/TimeFromYear.js b/node_modules/es-abstract/5/TimeFromYear.js
deleted file mode 100644
index df646c3..0000000
--- a/node_modules/es-abstract/5/TimeFromYear.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-var DayFromYear = require('./DayFromYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function TimeFromYear(y) {
-	return msPerDay * DayFromYear(y);
-};
diff --git a/node_modules/es-abstract/5/TimeWithinDay.js b/node_modules/es-abstract/5/TimeWithinDay.js
deleted file mode 100644
index c5b21d3..0000000
--- a/node_modules/es-abstract/5/TimeWithinDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerDay = require('../helpers/timeConstants').msPerDay;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.2
-
-module.exports = function TimeWithinDay(t) {
-	return mod(t, msPerDay);
-};
-
diff --git a/node_modules/es-abstract/5/ToBoolean.js b/node_modules/es-abstract/5/ToBoolean.js
deleted file mode 100644
index 65d8737..0000000
--- a/node_modules/es-abstract/5/ToBoolean.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.2
-
-module.exports = function ToBoolean(value) { return !!value; };
diff --git a/node_modules/es-abstract/5/ToInt32.js b/node_modules/es-abstract/5/ToInt32.js
deleted file mode 100644
index a8d2680..0000000
--- a/node_modules/es-abstract/5/ToInt32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.5
-
-module.exports = function ToInt32(x) {
-	return ToNumber(x) >> 0;
-};
diff --git a/node_modules/es-abstract/5/ToInteger.js b/node_modules/es-abstract/5/ToInteger.js
deleted file mode 100644
index a95265b..0000000
--- a/node_modules/es-abstract/5/ToInteger.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.4
-
-module.exports = function ToInteger(value) {
-	var number = ToNumber(value);
-	if ($isNaN(number)) { return 0; }
-	if (number === 0 || !$isFinite(number)) { return number; }
-	return $sign(number) * $floor($abs(number));
-};
diff --git a/node_modules/es-abstract/5/ToNumber.js b/node_modules/es-abstract/5/ToNumber.js
deleted file mode 100644
index 4a7a3b8..0000000
--- a/node_modules/es-abstract/5/ToNumber.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.3
-
-module.exports = function ToNumber(value) {
-	return +value; // eslint-disable-line no-implicit-coercion
-};
diff --git a/node_modules/es-abstract/5/ToObject.js b/node_modules/es-abstract/5/ToObject.js
deleted file mode 100644
index 1d27a13..0000000
--- a/node_modules/es-abstract/5/ToObject.js
+++ /dev/null
@@ -1,14 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Object = GetIntrinsic('%Object%');
-
-var CheckObjectCoercible = require('./CheckObjectCoercible');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.9
-
-module.exports = function ToObject(value) {
-	CheckObjectCoercible(value);
-	return $Object(value);
-};
diff --git a/node_modules/es-abstract/5/ToPrimitive.js b/node_modules/es-abstract/5/ToPrimitive.js
deleted file mode 100644
index 071df70..0000000
--- a/node_modules/es-abstract/5/ToPrimitive.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.1
-
-module.exports = require('es-to-primitive/es5');
diff --git a/node_modules/es-abstract/5/ToPropertyDescriptor.js b/node_modules/es-abstract/5/ToPropertyDescriptor.js
deleted file mode 100644
index 7c40136..0000000
--- a/node_modules/es-abstract/5/ToPropertyDescriptor.js
+++ /dev/null
@@ -1,52 +0,0 @@
-'use strict';
-
-var has = require('has');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-
-var Type = require('./Type');
-var ToBoolean = require('./ToBoolean');
-var IsCallable = require('./IsCallable');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-8.10.5
-
-module.exports = function ToPropertyDescriptor(Obj) {
-	if (Type(Obj) !== 'Object') {
-		throw new $TypeError('ToPropertyDescriptor requires an object');
-	}
-
-	var desc = {};
-	if (has(Obj, 'enumerable')) {
-		desc['[[Enumerable]]'] = ToBoolean(Obj.enumerable);
-	}
-	if (has(Obj, 'configurable')) {
-		desc['[[Configurable]]'] = ToBoolean(Obj.configurable);
-	}
-	if (has(Obj, 'value')) {
-		desc['[[Value]]'] = Obj.value;
-	}
-	if (has(Obj, 'writable')) {
-		desc['[[Writable]]'] = ToBoolean(Obj.writable);
-	}
-	if (has(Obj, 'get')) {
-		var getter = Obj.get;
-		if (typeof getter !== 'undefined' && !IsCallable(getter)) {
-			throw new $TypeError('getter must be a function');
-		}
-		desc['[[Get]]'] = getter;
-	}
-	if (has(Obj, 'set')) {
-		var setter = Obj.set;
-		if (typeof setter !== 'undefined' && !IsCallable(setter)) {
-			throw new $TypeError('setter must be a function');
-		}
-		desc['[[Set]]'] = setter;
-	}
-
-	if ((has(desc, '[[Get]]') || has(desc, '[[Set]]')) && (has(desc, '[[Value]]') || has(desc, '[[Writable]]'))) {
-		throw new $TypeError('Invalid property descriptor. Cannot both specify accessors and a value or writable attribute');
-	}
-	return desc;
-};
diff --git a/node_modules/es-abstract/5/ToString.js b/node_modules/es-abstract/5/ToString.js
deleted file mode 100644
index 80ece42..0000000
--- a/node_modules/es-abstract/5/ToString.js
+++ /dev/null
@@ -1,12 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $String = GetIntrinsic('%String%');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.8
-
-module.exports = function ToString(value) {
-	return $String(value);
-};
-
diff --git a/node_modules/es-abstract/5/ToUint16.js b/node_modules/es-abstract/5/ToUint16.js
deleted file mode 100644
index c8a408b..0000000
--- a/node_modules/es-abstract/5/ToUint16.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-
-var ToNumber = require('./ToNumber');
-
-var $isNaN = require('../helpers/isNaN');
-var $isFinite = require('../helpers/isFinite');
-var $sign = require('../helpers/sign');
-var $mod = require('../helpers/mod');
-
-var $floor = $Math.floor;
-var $abs = $Math.abs;
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.7
-
-module.exports = function ToUint16(value) {
-	var number = ToNumber(value);
-	if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; }
-	var posInt = $sign(number) * $floor($abs(number));
-	return $mod(posInt, 0x10000);
-};
diff --git a/node_modules/es-abstract/5/ToUint32.js b/node_modules/es-abstract/5/ToUint32.js
deleted file mode 100644
index 3660f62..0000000
--- a/node_modules/es-abstract/5/ToUint32.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var ToNumber = require('./ToNumber');
-
-// http://www.ecma-international.org/ecma-262/5.1/#sec-9.6
-
-module.exports = function ToUint32(x) {
-	return ToNumber(x) >>> 0;
-};
diff --git a/node_modules/es-abstract/5/Type.js b/node_modules/es-abstract/5/Type.js
deleted file mode 100644
index 9cc750c..0000000
--- a/node_modules/es-abstract/5/Type.js
+++ /dev/null
@@ -1,24 +0,0 @@
-'use strict';
-
-// https://www.ecma-international.org/ecma-262/5.1/#sec-8
-
-module.exports = function Type(x) {
-	if (x === null) {
-		return 'Null';
-	}
-	if (typeof x === 'undefined') {
-		return 'Undefined';
-	}
-	if (typeof x === 'function' || typeof x === 'object') {
-		return 'Object';
-	}
-	if (typeof x === 'number') {
-		return 'Number';
-	}
-	if (typeof x === 'boolean') {
-		return 'Boolean';
-	}
-	if (typeof x === 'string') {
-		return 'String';
-	}
-};
diff --git a/node_modules/es-abstract/5/WeekDay.js b/node_modules/es-abstract/5/WeekDay.js
deleted file mode 100644
index 2973e02..0000000
--- a/node_modules/es-abstract/5/WeekDay.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-var Day = require('./Day');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.6
-
-module.exports = function WeekDay(t) {
-	return mod(Day(t) + 4, 7);
-};
diff --git a/node_modules/es-abstract/5/YearFromTime.js b/node_modules/es-abstract/5/YearFromTime.js
deleted file mode 100644
index ff5339f..0000000
--- a/node_modules/es-abstract/5/YearFromTime.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Date = GetIntrinsic('%Date%');
-
-var callBound = require('../helpers/callBound');
-
-var $getUTCFullYear = callBound('Date.prototype.getUTCFullYear');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.3
-
-module.exports = function YearFromTime(t) {
-	// largest y such that this.TimeFromYear(y) <= t
-	return $getUTCFullYear(new $Date(t));
-};
diff --git a/node_modules/es-abstract/5/modulo.js b/node_modules/es-abstract/5/modulo.js
deleted file mode 100644
index bc04c06..0000000
--- a/node_modules/es-abstract/5/modulo.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-
-// https://ecma-international.org/ecma-262/5.1/#sec-5.2
-
-module.exports = function modulo(x, y) {
-	return mod(x, y);
-};
diff --git a/node_modules/es-abstract/5/msFromTime.js b/node_modules/es-abstract/5/msFromTime.js
deleted file mode 100644
index c31eda0..0000000
--- a/node_modules/es-abstract/5/msFromTime.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var mod = require('../helpers/mod');
-var msPerSecond = require('../helpers/timeConstants').msPerSecond;
-
-// https://ecma-international.org/ecma-262/5.1/#sec-15.9.1.10
-
-module.exports = function msFromTime(t) {
-	return mod(t, msPerSecond);
-};
diff --git a/node_modules/es-abstract/CHANGELOG.md b/node_modules/es-abstract/CHANGELOG.md
deleted file mode 100644
index 584b7cd..0000000
--- a/node_modules/es-abstract/CHANGELOG.md
+++ /dev/null
@@ -1,395 +0,0 @@
-1.18.0-next.1 / 2020-09-30
-=================
-  * [Fix] `ES2020`: `ToInteger`: `-0` should always be normalized to `+0` (#116)
-  * [patch] `GetIntrinsic`: Adapt to override-mistake-fix pattern (#115)
-  * [Fix] `callBind`: ensure compatibility with SES
-  * [Deps] update `is-callable`, `object.assign`
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`
-  * [eslint] fix warning
-  * [Tests] temporarily allow SES tests to fail (#115)
-  * [Tests] ses-compat - initialize module after ses lockdown (#113)
-  * [Tests] [Refactor] use defineProperty helper rather than assignment
-  * [Tests] [Refactor] clean up defineProperty test helper
-
-1.18.0-next.0 / 2020-08-14
-=================
-  * [New] add `ES2020`
-  * [New] `GetIntrinsic`: add `%AggregateError%`, `%FinalizationRegistry%`, and `%WeakRef%`
-  * [New] `ES5`+: add `abs`, `floor`; use `modulo` consistently
-  * [New] `GetIntrinsic`: Cache accessed intrinsics (#98)
-  * [New] `GetIntrinsic`: Add ES201x function intrinsics (#97)
-  * [New] `ES2015`+: add `QuoteJSONString`, `OrdinaryCreateFromConstructor`
-  * [New] `ES2017`+: add `StringGetOwnProperty`
-  * [New] `ES2016`+: add `UTF16Encoding`
-  * [New] `ES2018`+: add `SetFunctionLength`, `UnicodeEscape`
-  * [New] add `isLeadingSurrogate`/`isTrailingSurrogate` helpers
-  * [Fix] `ES5`+: `ToPropertyDescriptor`: use intrinsic TypeError
-  * [Fix] `ES2018+`: `CopyDataProperties`/`NumberToString`: use intrinsic TypeError
-  * [Deps] update `is-regex`, `object-inspect`
-  * [Dev Deps] update `eslint`
-
-1.17.7 / 2020-09-30
-=================
-  * [Fix] `ES2020`: `ToInteger`: `-0` should always be normalized to `+0` (#116)
-  * [patch] `GetIntrinsic`: Adapt to override-mistake-fix pattern (#115)
-  * [Fix] `callBind`: ensure compatibility with SES
-  * [Deps] update `is-callable`, `is-regex`, `object-inspect`, `object.assign`
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`
-
-1.17.6 / 2020-06-13
-=================
-  * [Fix] `helpers/getSymbolDescription`: use the global Symbol registry when available (#92)
-  * [Fix] `ES2015+`: `IsConstructor`: when `Reflect.construct` is available, be spec-accurate (#93)
-  * [Fix] `ES2015+`: `Set`: Always return boolean value (#101)
-  * [Fix] `ES2015+`: `Set`: ensure exceptions are thrown in IE 9 when requested
-  * [Fix] Use `Reflect.apply(…)` if available (#99)
-  * [Fix] `helpers/floor`: module-cache `Math.floor`
-  * [Fix] `helpers/getSymbolDescription`: Prefer bound `description` getter when present
-  * [Fix] `2016`: Use `getIteratorMethod` in `IterableToArrayLike` (#94)
-  * [Fix] `helpers/OwnPropertyKeys`: Use `Reflect.ownKeys(…)` if available (#91)
-  * [Fix] `2018+`: Fix `CopyDataProperties` depending on `this` (#95)
-  * [meta] mark spackled files as autogenerated
-  * [meta] `Type`: fix spec URL
-  * [meta] `ES2015`: complete ops list
-  * [Deps] update `is‑callable`, `is‑regex`
-  * [Deps] switch from `string.prototype.trimleft`/`string.prototype.trimright` to `string.prototype.trimstart`/`string.prototype.trimend`
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `in-publish`, `object-is`, `tape`; add `aud`
-  * [eslint] `helpers/isPropertyDescriptor`: fix indentation
-  * [Tests] `helpers/getSymbolDescription`: add test cases; some envs have `Symbol.for` but can not infer a name (#92)
-  * [Tests] try out CodeQL analysis
-  * [Tests] reformat expected missing ops
-  * [Tests] Run tests with `undefined` this (#96)
-
-1.17.5 / 2020-03-22
-=================
-  * [Fix] `CreateDataProperty`: update an existing property
-  * [Fix] run missing spackle from cd7504701879ddea0f5981e99cbcf93bfea9171d
-  * [Dev Deps] update `make-arrow-function`, `tape`, `@ljharb/eslint-config`
-
-1.17.4 / 2020-01-21
-=================
-  * [Fix] `2015+`: add code to handle IE 8’s problems
-  * [Tests] fix tests for IE 8
-
-1.17.3 / 2020-01-19
-=================
-  * [Fix] `ObjectCreate` `2015+`: Fall back to `__proto__` and normal `new` in older browsers
-  * [Fix] `GetIntrinsic`: ensure the `allowMissing` property actually works on dotted intrinsics
-
-1.17.2 / 2020-01-14
-=================
-  * [Fix] `helpers/OwnPropertyKeys`: include non-enumerables too
-
-1.17.1 / 2020-01-14
-=================
-  * [Refactor] add `OwnPropertyKeys` helper, use it in `CopyDataProperties`
-  * [Refactor] `IteratorClose`: remove useless assignment
-  * [Dev Deps] update `eslint`, `tape`, `diff`
-
-1.17.0 / 2019-12-20
-=================
-  * [New] Split up each operation into its own file (prereleased)
-  * [Fix] `GetIntrinsic`: IE 8 has a broken `Object.getOwnPropertyDescriptor`
-  * [Fix] `object.assign` is a runtime dep (prereleased)
-  * [Refactor] `GetIntrinsic`: remove the internal property salts, since % already handles that
-  * [Refactor] `GetIntrinsic`: further simplification
-  * [Deps] update `is-callable`, `string.prototype.trimleft`, `string.prototype.trimright`, `is-regex`
-  * [Dev Deps] update `@ljharb/eslint-config`, `object-is`, `object.fromentries`, `tape`
-  * [Tests] add `.eslintignore`
-  * [meta] remove unused Makefile and associated utils
-  * [meta] only run spackle script in publish (#78) (prereleased)
-
-1.17.0-next.1 / 2019-12-11
-=================
-  * [Fix] `object.assign` is a runtime dep
-  * [meta] only run spackle script in publish (#78)
-
-1.17.0-next.0 / 2019-12-11
-=================
-  * [New] Split up each operation into its own file
-
-1.16.3 / 2019-12-04
-=================
-  * [Fix] `GetIntrinsic`: when given a path to a getter, return the actual getter
-  * [Dev Deps] update `eslint`
-
-1.16.2 / 2019-11-24
-=================
-  * [Fix] IE 6-7 lack JSON
-  * [Fix] IE 6-8 strings can’t use array slice, they need string slice
-  * [Dev Deps] update `eslint`
-
-1.16.1 / 2019-11-24
-=================
-  * [Fix] `GetIntrinsics`: turns out IE 8 throws when `Object.getOwnPropertyDescriptor(arguments);`, and does not throw on `callee` anyways
-  * [Deps] update `es-to-primitive`, `has-symbols`, `object-inspect`
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`
-  * [meta] re-include year files inside `operations`
-  * [meta] add `funding` field
-  * [actions] add Automatic Rebase github action
-  * [Tests] use shared travis-ci config
-  * [Tests] disable `check-coverage`, and let codecov do it
-
-1.16.0 / 2019-10-18
-=================
-  * [New] `ES2015+`: add `SetFunctionName`
-  * [New] `ES2015+`: add `GetPrototypeFromConstructor`, with caveats
-  * [New] `ES2015+`: add `CreateListFromArrayLike`
-  * [New] `ES2016+`: add `OrdinarySetPrototypeOf`
-  * [New] `ES2016+`: add `OrdinaryGetPrototypeOf`
-  * [New] add `getSymbolDescription` and `getInferredName` helpers
-  * [Fix] `GetIterator`: add fallback for pre-Symbol environments, tests
-  * [Dev Deps] update `object.fromentries`
-  * [Tests] add `node` `v12.2`
-
-1.15.0 / 2019-10-02
-=================
-  * [New] `ES2018`+: add `DateString`, `TimeString`
-  * [New] `ES2015`+: add `ToDateString`
-  * [New] `ES5`+: add `msFromTime`, `SecFromTime`, `MinFromTime`, `HourFromTime`, `TimeWithinDay`, `Day`, `DayFromYear`, `TimeFromYear`, `YearFromTime`, `WeekDay`, `DaysInYear`, `InLeapYear`, `DayWithinYear`, `MonthFromTime`, `DateFromTime`, `MakeDay`, `MakeDate`, `MakeTime`, `TimeClip`, `modulo`
-  * [New] add `regexTester` helper
-  * [New] add `callBound` helper
-  * [New] add ES2020’s intrinsic dot notation
-  * [New] add `isPrefixOf` helper
-  * [New] add `maxSafeInteger` helper
-  * [Deps] update `string.prototype.trimleft`, `string.prototype.trimright`
-  * [Dev Deps] update `eslint`
-  * [Tests] on `node` `v12.11`
-  * [meta] npmignore operations scripts; add "deltas"
-
-1.14.2 / 2019-09-08
-=================
-  * [Fix] `ES2016`: `IterableToArrayLike`: add proper fallback for strings, pre-Symbols
-  * [Tests] on `node` `v12.10`
-
-1.14.1 / 2019-09-03
-=================
-  * [meta] republish with some extra files removed
-
-1.14.0 / 2019-09-02
-=================
-  * [New] add ES2019
-  * [New] `ES2017+`: add `IterableToList`
-  * [New] `ES2016`: add `IterableToArrayLike`
-  * [New] `ES2015+`: add `ArrayCreate`, `ArraySetLength`, `OrdinaryDefineOwnProperty`, `OrdinaryGetOwnProperty`, `OrdinaryHasProperty`, `CreateHTML`, `GetOwnPropertyKeys`, `InstanceofOperator`, `SymbolDescriptiveString`, `GetSubstitution`, `ValidateAndApplyPropertyDescriptor`, `IsPromise`, `OrdinaryHasInstance`, `TestIntegrityLevel`, `SetIntegrityLevel`
-  * [New] add `callBind` helper, and use it
-  * [New] add helpers: `isPropertyDescriptor`, `every`
-  * [New] ES5+: add `Abstract Relational Comparison`
-  * [New] ES5+: add `Abstract Equality Comparison`, `Strict Equality Comparison`
-  * [Fix] `ES2015+`: `GetIterator`: only require native Symbols when `method` is omitted
-  * [Fix] `ES2015`: `Call`: error message now properly displays Symbols using `object-inspect`
-  * [Fix] `ES2015+`: `ValidateAndApplyPropertyDescriptor`: use ES2017 logic to bypass spec bugs
-  * [Fix] `ES2015+`: `CreateDataProperty`, `DefinePropertyOrThrow`, `ValidateAndApplyPropertyDescriptor`: add fallbacks for ES3
-  * [Fix] `ES2015+`: `FromPropertyDescriptor`: no longer requires a fully complete Property Descriptor
-  * [Fix] `ES5`: `IsPropertyDescriptor`: call into `IsDataDescriptor` and `IsAccessorDescriptor`
-  * [Refactor] use `has-symbols` for Symbol detection
-  * [Fix] `helpers/assertRecord`: remove `console.log`
-  * [Deps] update `object-keys`
-  * [readme] add security note
-  * [meta] change http URLs to https
-  * [meta] linter cleanup
-  * [meta] fix getOps script
-  * [meta] add FUNDING.yml
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`, `semver`, `replace`, `cheerio`, `tape`
-  * [Tests] up to `node` `v12.9`, `v11.15`, `v10.16`, `v8.16`, `v6.17`
-  * [Tests] temporarily allow node 0.6 to fail; segfaulting in travis
-  * [Tests] use the values helper more in es5 tests
-  * [Tests] fix linting to apply to all files
-  * [Tests] run `npx aud` only on prod deps
-  * [Tests] add v.descriptors helpers
-  * [Tests] use `npx aud` instead of `npm audit` with hoops
-  * [Tests] use `eclint` instead of `editorconfig-tools`
-  * [Tests] some intrinsic cleanup
-  * [Tests] migrate es5 tests to use values helper
-  * [Tests] add some missing ES2015 ops
-
-1.13.0 / 2019-01-02
-=================
-  * [New] add ES2018
-  * [New] add ES2015/ES2016: EnumerableOwnNames; ES2017: EnumerableOwnProperties
-  * [New] `ES2015+`: add `thisBooleanValue`, `thisNumberValue`, `thisStringValue`, `thisTimeValue`
-  * [New] `ES2015+`: add `DefinePropertyOrThrow`, `DeletePropertyOrThrow`, `CreateMethodProperty`
-  * [New] add `assertRecord` helper
-  * [Deps] update `is-callable`, `has`, `object-keys`, `es-to-primitive`
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `tape`, `semver`, `safe-publish-latest`, `replace`
-  * [Tests] use `npm audit` instead of `nsp`
-  * [Tests] remove `jscs`
-  * [Tests] up to `node` `v11.6`, `v10.15`, `v8.15`, `v6.16`
-  * [Tests] move descriptor factories to `values` helper
-  * [Tests] add `getOps` to programmatically fetch abstract operation names
-
-1.12.0 / 2018-05-31
-=================
-  * [New] add `GetIntrinsic` entry point
-  * [New] `ES2015`+: add `ObjectCreate`
-  * [Robustness]: `ES2015+`: ensure `Math.{abs,floor}` and `Function.call` are cached
-
-1.11.0 / 2018-03-21
-=================
-  * [New] `ES2015+`: add iterator abstract ops
-  * [Dev Deps] update `eslint`, `nsp`, `object.assign`, `semver`, `tape`
-  * [Tests] up to `node` `v9.8`, `v8.10`, `v6.13`
-
-1.10.0 / 2017-11-24
-=================
-  * [New] ES2015+: `AdvanceStringIndex`
-  * [Dev Deps] update `eslint`, `nsp`
-  * [Tests] require node 0.6 to pass again
-  * [Tests] up to `node` `v9.2`, `v8.9`, `v6.12`; use `nvm install-latest-npm`; pin included builds to LTS
-
-1.9.0 / 2017-09-30
-=================
-  * [New] `es2015+`: add `ArraySpeciesCreate`
-  * [New] ES2015+: add `CreateDataProperty` and `CreateDataPropertyOrThrow`
-  * [Tests] consolidate duplicated tests
-  * [Tests] increase coverage
-  * [Dev Deps] update `nsp`, `eslint`
-
-1.8.2 / 2017-09-03
-=================
-  * [Fix] `es2015`+: `ToNumber`: provide the proper hint for Date objects (#27)
-  * [Dev Deps] update `eslint`
-
-1.8.1 / 2017-08-30
-=================
-  * [Fix] ES2015+: `ToPropertyKey`: should return a symbol for Symbols (#26)
-  * [Deps] update `function-bind`
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`
-  * [Docs] github broke markdown parsing
-
-1.8.0 / 2017-08-04
-=================
-  * [New] add ES2017
-  * [New] move es6+ to es2015+; leave es6/es7 as aliases
-  * [New] ES5+: add `IsPropertyDescriptor`, `IsAccessorDescriptor`, `IsDataDescriptor`, `IsGenericDescriptor`, `FromPropertyDescriptor`, `ToPropertyDescriptor`
-  * [New] ES2015+: add `CompletePropertyDescriptor`, `Set`, `HasOwnProperty`, `HasProperty`, `IsConcatSpreadable`, `Invoke`, `CreateIterResultObject`, `RegExpExec`
-  * [Fix] es7/es2016: do not mutate ES6
-  * [Fix] assign helper only supports one source
-  * [Deps] update `is-regex`
-  * [Dev Deps] update `nsp`, `eslint`, `@ljharb/eslint-config`
-  * [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `nsp`, `semver`, `tape`
-  * [Tests] add tests for missing and excess operations
-  * [Tests] add codecov for coverage
-  * [Tests] up to `node` `v8.2`, `v7.10`, `v6.11`, `v4.8`; newer npm breaks on older node
-  * [Tests] use same lists of value types across tests; ensure tests are the same when ops are the same
-  * [Tests] ES2015: add ToNumber symbol tests
-  * [Tests] switch to `nyc` for code coverage
-  * [Tests] make IsRegExp tests consistent across editions
-
-1.7.0 / 2017-01-22
-=================
-  * [New] ES6: Add `GetMethod` (#16)
-  * [New] ES6: Add `GetV` (#16)
-  * [New] ES6: Add `Get` (#17)
-  * [Tests] up to `node` `v7.4`, `v6.9`, `v4.6`; improve test matrix
-  * [Dev Deps] update `tape`, `nsp`, `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`
-
-1.6.1 / 2016-08-21
-=================
-  * [Fix] ES6: IsConstructor should return true for `class` constructors.
-
-1.6.0 / 2016-08-20
-=================
-  * [New] ES5 / ES6: add `Type`
-  * [New] ES6: `SpeciesConstructor`
-  * [Dev Deps] update `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`, `semver`; add `safe-publish-latest`
-  * [Tests] up to `node` `v6.4`, `v5.12`, `v4.5`
-
-1.5.1 / 2016-05-30
-=================
-  * [Fix] `ES.IsRegExp`: actually look up `Symbol.match` on the argument
-  * [Refactor] create `isNaN` helper
-  * [Deps] update `is-callable`, `function-bind`
-  * [Deps] update `es-to-primitive`, fix ES5 tests
-  * [Dev Deps] update `jscs`, `eslint`, `@ljharb/eslint-config`, `tape`, `nsp`
-  * [Tests] up to `node` `v6.2`, `v5.11`, `v4.4`
-  * [Tests] use pretest/posttest for linting/security
-
-1.5.0 / 2015-12-27
-=================
-  * [New] adds `Symbol.toPrimitive` support via `es-to-primitive`
-  * [Deps] update `is-callable`, `es-to-primitive`
-  * [Dev Deps] update `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`, `semver`, `tape`
-  * [Tests] up to `node` `v5.3`
-
-1.4.3 / 2015-11-04
-=================
-  * [Fix] `ES6.ToNumber`: should give `NaN` for explicitly signed hex strings (#4)
-  * [Refactor] `ES6.ToNumber`: No need to double-trim
-  * [Refactor] group tests better
-  * [Tests] should still pass on `node` `v0.8`
-
-1.4.2 / 2015-11-02
-=================
-  * [Fix] ensure `ES.ToNumber` trims whitespace, and does not trim non-whitespace (#3)
-
-1.4.1 / 2015-10-31
-=================
-  * [Fix] ensure only 0-1 are valid binary and 0-7 are valid octal digits (#2)
-  * [Dev Deps] update `tape`, `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`
-  * [Tests] on `node` `v5.0`
-  * [Tests] fix npm upgrades for older node versions
-  * package.json: use object form of "authors", add "contributors"
-
-1.4.0 / 2015-09-26
-=================
-  * [Deps] update `is-callable`
-  * [Dev Deps] update `tape`, `jscs`, `eslint`, `@ljharb/eslint-config`
-  * [Tests] on `node` `v4.2`
-  * [New] Add `SameValueNonNumber` to ES7
-
-1.3.2 / 2015-09-26
-=================
-  * [Fix] Fix `ES6.IsRegExp` to properly handle `Symbol.match`, per spec.
-  * [Tests] up to `io.js` `v3.3`, `node` `v4.1`
-  * [Dev Deps] update `tape`, `jscs`, `nsp`, `eslint`, `@ljharb/eslint-config`, `semver`
-
-1.3.1 / 2015-08-15
-=================
-  * [Fix] Ensure that objects that `toString` to a binary or octal literal also convert properly
-
-1.3.0 / 2015-08-15
-=================
-  * [New] ES6’s ToNumber now supports binary and octal literals.
-  * [Dev Deps] update `jscs`, `eslint`, `@ljharb/eslint-config`, `tape`
-  * [Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG
-  * [Tests] up to `io.js` `v3.0`
-
-1.2.2 / 2015-07-28
-=================
-  * [Fix] Both `ES5.CheckObjectCoercible` and `ES6.RequireObjectCoercible` return the value if they don't throw.
-  * [Tests] Test on latest `io.js` versions.
-  * [Dev Deps] Update `eslint`, `jscs`, `tape`, `semver`, `covert`, `nsp`
-
-1.2.1 / 2015-03-20
-=================
-  * Fix `isFinite` helper.
-
-1.2.0 / 2015-03-19
-=================
-  * Use `es-to-primitive` for ToPrimitive methods.
-  * Test on latest `io.js` versions; allow failures on all but 2 latest `node`/`io.js` versions.
-
-1.1.2 / 2015-03-20
-=================
-  * Fix isFinite helper.
-
-1.1.1 / 2015-03-19
-=================
-  * Fix isPrimitive check for functions
-  * Update `eslint`, `editorconfig-tools`, `semver`, `nsp`
-
-1.1.0 / 2015-02-17
-=================
-  * Add ES7 export (non-default).
-  * All grade A-supported `node`/`iojs` versions now ship with an `npm` that understands `^`.
-  * Test on `iojs-v1.2`.
-
-1.0.1 / 2015-01-30
-=================
-  * Use `is-callable` instead of an internal function.
-  * Update `tape`, `jscs`, `nsp`, `eslint`
-
-1.0.0 / 2015-01-10
-=================
-  * v1.0.0
diff --git a/node_modules/es-abstract/GetIntrinsic.js b/node_modules/es-abstract/GetIntrinsic.js
deleted file mode 100644
index 5d38e1f..0000000
--- a/node_modules/es-abstract/GetIntrinsic.js
+++ /dev/null
@@ -1,225 +0,0 @@
-'use strict';
-
-/* globals
-	Atomics,
-	SharedArrayBuffer,
-*/
-
-var undefined;
-
-var $TypeError = TypeError;
-
-var $gOPD = Object.getOwnPropertyDescriptor;
-if ($gOPD) {
-	try {
-		$gOPD({}, '');
-	} catch (e) {
-		$gOPD = null; // this is IE 8, which has a broken gOPD
-	}
-}
-
-var throwTypeError = function () { throw new $TypeError(); };
-var ThrowTypeError = $gOPD
-	? (function () {
-		try {
-			// eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties
-			arguments.callee; // IE 8 does not throw here
-			return throwTypeError;
-		} catch (calleeThrows) {
-			try {
-				// IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')
-				return $gOPD(arguments, 'callee').get;
-			} catch (gOPDthrows) {
-				return throwTypeError;
-			}
-		}
-	}())
-	: throwTypeError;
-
-var hasSymbols = require('has-symbols')();
-
-var getProto = Object.getPrototypeOf || function (x) { return x.__proto__; }; // eslint-disable-line no-proto
-
-var generator; // = function * () {};
-var generatorFunction = generator ? getProto(generator) : undefined;
-var asyncFn; // async function() {};
-var asyncFunction = asyncFn ? asyncFn.constructor : undefined;
-var asyncGen; // async function * () {};
-var asyncGenFunction = asyncGen ? getProto(asyncGen) : undefined;
-var asyncGenIterator = asyncGen ? asyncGen() : undefined;
-
-var TypedArray = typeof Uint8Array === 'undefined' ? undefined : getProto(Uint8Array);
-
-var INTRINSICS = {
-	'%Array%': Array,
-	'%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer,
-	'%ArrayBufferPrototype%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer.prototype,
-	'%ArrayIteratorPrototype%': hasSymbols ? getProto([][Symbol.iterator]()) : undefined,
-	'%ArrayPrototype%': Array.prototype,
-	'%ArrayProto_entries%': Array.prototype.entries,
-	'%ArrayProto_forEach%': Array.prototype.forEach,
-	'%ArrayProto_keys%': Array.prototype.keys,
-	'%ArrayProto_values%': Array.prototype.values,
-	'%AsyncFromSyncIteratorPrototype%': undefined,
-	'%AsyncFunction%': asyncFunction,
-	'%AsyncFunctionPrototype%': asyncFunction ? asyncFunction.prototype : undefined,
-	'%AsyncGenerator%': asyncGen ? getProto(asyncGenIterator) : undefined,
-	'%AsyncGeneratorFunction%': asyncGenFunction,
-	'%AsyncGeneratorPrototype%': asyncGenFunction ? asyncGenFunction.prototype : undefined,
-	'%AsyncIteratorPrototype%': asyncGenIterator && hasSymbols && Symbol.asyncIterator ? asyncGenIterator[Symbol.asyncIterator]() : undefined,
-	'%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics,
-	'%Boolean%': Boolean,
-	'%BooleanPrototype%': Boolean.prototype,
-	'%DataView%': typeof DataView === 'undefined' ? undefined : DataView,
-	'%DataViewPrototype%': typeof DataView === 'undefined' ? undefined : DataView.prototype,
-	'%Date%': Date,
-	'%DatePrototype%': Date.prototype,
-	'%decodeURI%': decodeURI,
-	'%decodeURIComponent%': decodeURIComponent,
-	'%encodeURI%': encodeURI,
-	'%encodeURIComponent%': encodeURIComponent,
-	'%Error%': Error,
-	'%ErrorPrototype%': Error.prototype,
-	'%eval%': eval, // eslint-disable-line no-eval
-	'%EvalError%': EvalError,
-	'%EvalErrorPrototype%': EvalError.prototype,
-	'%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array,
-	'%Float32ArrayPrototype%': typeof Float32Array === 'undefined' ? undefined : Float32Array.prototype,
-	'%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array,
-	'%Float64ArrayPrototype%': typeof Float64Array === 'undefined' ? undefined : Float64Array.prototype,
-	'%Function%': Function,
-	'%FunctionPrototype%': Function.prototype,
-	'%Generator%': generator ? getProto(generator()) : undefined,
-	'%GeneratorFunction%': generatorFunction,
-	'%GeneratorPrototype%': generatorFunction ? generatorFunction.prototype : undefined,
-	'%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array,
-	'%Int8ArrayPrototype%': typeof Int8Array === 'undefined' ? undefined : Int8Array.prototype,
-	'%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array,
-	'%Int16ArrayPrototype%': typeof Int16Array === 'undefined' ? undefined : Int8Array.prototype,
-	'%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array,
-	'%Int32ArrayPrototype%': typeof Int32Array === 'undefined' ? undefined : Int32Array.prototype,
-	'%isFinite%': isFinite,
-	'%isNaN%': isNaN,
-	'%IteratorPrototype%': hasSymbols ? getProto(getProto([][Symbol.iterator]())) : undefined,
-	'%JSON%': typeof JSON === 'object' ? JSON : undefined,
-	'%JSONParse%': typeof JSON === 'object' ? JSON.parse : undefined,
-	'%Map%': typeof Map === 'undefined' ? undefined : Map,
-	'%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols ? undefined : getProto(new Map()[Symbol.iterator]()),
-	'%MapPrototype%': typeof Map === 'undefined' ? undefined : Map.prototype,
-	'%Math%': Math,
-	'%Number%': Number,
-	'%NumberPrototype%': Number.prototype,
-	'%Object%': Object,
-	'%ObjectPrototype%': Object.prototype,
-	'%ObjProto_toString%': Object.prototype.toString,
-	'%ObjProto_valueOf%': Object.prototype.valueOf,
-	'%parseFloat%': parseFloat,
-	'%parseInt%': parseInt,
-	'%Promise%': typeof Promise === 'undefined' ? undefined : Promise,
-	'%PromisePrototype%': typeof Promise === 'undefined' ? undefined : Promise.prototype,
-	'%PromiseProto_then%': typeof Promise === 'undefined' ? undefined : Promise.prototype.then,
-	'%Promise_all%': typeof Promise === 'undefined' ? undefined : Promise.all,
-	'%Promise_reject%': typeof Promise === 'undefined' ? undefined : Promise.reject,
-	'%Promise_resolve%': typeof Promise === 'undefined' ? undefined : Promise.resolve,
-	'%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy,
-	'%RangeError%': RangeError,
-	'%RangeErrorPrototype%': RangeError.prototype,
-	'%ReferenceError%': ReferenceError,
-	'%ReferenceErrorPrototype%': ReferenceError.prototype,
-	'%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect,
-	'%RegExp%': RegExp,
-	'%RegExpPrototype%': RegExp.prototype,
-	'%Set%': typeof Set === 'undefined' ? undefined : Set,
-	'%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols ? undefined : getProto(new Set()[Symbol.iterator]()),
-	'%SetPrototype%': typeof Set === 'undefined' ? undefined : Set.prototype,
-	'%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer,
-	'%SharedArrayBufferPrototype%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer.prototype,
-	'%String%': String,
-	'%StringIteratorPrototype%': hasSymbols ? getProto(''[Symbol.iterator]()) : undefined,
-	'%StringPrototype%': String.prototype,
-	'%Symbol%': hasSymbols ? Symbol : undefined,
-	'%SymbolPrototype%': hasSymbols ? Symbol.prototype : undefined,
-	'%SyntaxError%': SyntaxError,
-	'%SyntaxErrorPrototype%': SyntaxError.prototype,
-	'%ThrowTypeError%': ThrowTypeError,
-	'%TypedArray%': TypedArray,
-	'%TypedArrayPrototype%': TypedArray ? TypedArray.prototype : undefined,
-	'%TypeError%': $TypeError,
-	'%TypeErrorPrototype%': $TypeError.prototype,
-	'%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array,
-	'%Uint8ArrayPrototype%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array.prototype,
-	'%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,
-	'%Uint8ClampedArrayPrototype%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray.prototype,
-	'%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array,
-	'%Uint16ArrayPrototype%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array.prototype,
-	'%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array,
-	'%Uint32ArrayPrototype%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array.prototype,
-	'%URIError%': URIError,
-	'%URIErrorPrototype%': URIError.prototype,
-	'%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap,
-	'%WeakMapPrototype%': typeof WeakMap === 'undefined' ? undefined : WeakMap.prototype,
-	'%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet,
-	'%WeakSetPrototype%': typeof WeakSet === 'undefined' ? undefined : WeakSet.prototype
-};
-
-var bind = require('function-bind');
-var $replace = bind.call(Function.call, String.prototype.replace);
-
-/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */
-var rePropName = /[^%.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|%$))/g;
-var reEscapeChar = /\\(\\)?/g; /** Used to match backslashes in property paths. */
-var stringToPath = function stringToPath(string) {
-	var result = [];
-	$replace(string, rePropName, function (match, number, quote, subString) {
-		result[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : (number || match);
-	});
-	return result;
-};
-/* end adaptation */
-
-var getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {
-	if (!(name in INTRINSICS)) {
-		throw new SyntaxError('intrinsic ' + name + ' does not exist!');
-	}
-
-	// istanbul ignore if // hopefully this is impossible to test :-)
-	if (typeof INTRINSICS[name] === 'undefined' && !allowMissing) {
-		throw new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!');
-	}
-
-	return INTRINSICS[name];
-};
-
-module.exports = function GetIntrinsic(name, allowMissing) {
-	if (typeof name !== 'string' || name.length === 0) {
-		throw new TypeError('intrinsic name must be a non-empty string');
-	}
-	if (arguments.length > 1 && typeof allowMissing !== 'boolean') {
-		throw new TypeError('"allowMissing" argument must be a boolean');
-	}
-
-	var parts = stringToPath(name);
-
-	var value = getBaseIntrinsic('%' + (parts.length > 0 ? parts[0] : '') + '%', allowMissing);
-	for (var i = 1; i < parts.length; i += 1) {
-		if (value != null) {
-			if ($gOPD && (i + 1) >= parts.length) {
-				var desc = $gOPD(value, parts[i]);
-				if (!allowMissing && !(parts[i] in value)) {
-					throw new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.');
-				}
-				// By convention, when a data property is converted to an accessor
-				// property to emulate a data property that does not suffer from
-				// the override mistake, that accessor's getter is marked with
-				// an `originalValue` property. Here, when we detect this, we
-				// uphold the illusion by pretending to see that original data
-				// property, i.e., returning the value rather than the getter
-				// itself.
-				value = desc && 'get' in desc && !('originalValue' in desc.get) ? desc.get : value[parts[i]];
-			} else {
-				value = value[parts[i]];
-			}
-		}
-	}
-	return value;
-};
diff --git a/node_modules/es-abstract/LICENSE b/node_modules/es-abstract/LICENSE
deleted file mode 100644
index 8c271c1..0000000
--- a/node_modules/es-abstract/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (C) 2015 Jordan Harband
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
\ No newline at end of file
diff --git a/node_modules/es-abstract/README.md b/node_modules/es-abstract/README.md
deleted file mode 100644
index 20342d1..0000000
--- a/node_modules/es-abstract/README.md
+++ /dev/null
@@ -1,48 +0,0 @@
-# es-abstract <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
-
-[![Build Status][travis-svg]][travis-url]
-[![dependency status][deps-svg]][deps-url]
-[![dev dependency status][dev-deps-svg]][dev-deps-url]
-[![License][license-image]][license-url]
-[![Downloads][downloads-image]][downloads-url]
-
-[![npm badge][npm-badge-png]][package-url]
-
-[![browser support][testling-svg]][testling-url]
-
-ECMAScript spec abstract operations.
-When different versions of the spec conflict, the default export will be the latest version of the abstract operation.
-All abstract operations will also be available under an `es5`/`es2015`/`es2016`/`es2017`/`es2018`/`es2019` entry point, and exported property, if you require a specific version.
-
-## Example
-
-```js
-var ES = require('es-abstract');
-var assert = require('assert');
-
-assert(ES.isCallable(function () {}));
-assert(!ES.isCallable(/a/g));
-```
-
-## Tests
-Simply clone the repo, `npm install`, and run `npm test`
-
-## Security
-
-Please email [@ljharb](https://github.com/ljharb) or see https://tidelift.com/security if you have a potential security vulnerability to report.
-
-[package-url]: https://npmjs.org/package/es-abstract
-[npm-version-svg]: http://versionbadg.es/ljharb/es-abstract.svg
-[travis-svg]: https://travis-ci.org/ljharb/es-abstract.svg
-[travis-url]: https://travis-ci.org/ljharb/es-abstract
-[deps-svg]: https://david-dm.org/ljharb/es-abstract.svg
-[deps-url]: https://david-dm.org/ljharb/es-abstract
-[dev-deps-svg]: https://david-dm.org/ljharb/es-abstract/dev-status.svg
-[dev-deps-url]: https://david-dm.org/ljharb/es-abstract#info=devDependencies
-[testling-svg]: https://ci.testling.com/ljharb/es-abstract.png
-[testling-url]: https://ci.testling.com/ljharb/es-abstract
-[npm-badge-png]: https://nodei.co/npm/es-abstract.png?downloads=true&stars=true
-[license-image]: https://img.shields.io/npm/l/es-abstract.svg
-[license-url]: LICENSE
-[downloads-image]: https://img.shields.io/npm/dm/es-abstract.svg
-[downloads-url]: https://npm-stat.com/charts.html?package=es-abstract
diff --git a/node_modules/es-abstract/es2015.js b/node_modules/es-abstract/es2015.js
deleted file mode 100644
index dc02ca4..0000000
--- a/node_modules/es-abstract/es2015.js
+++ /dev/null
@@ -1,115 +0,0 @@
-'use strict';
-
-/* eslint global-require: 0 */
-// https://www.ecma-international.org/ecma-262/6.0/#sec-abstract-operations
-var ES6 = {
-	'Abstract Equality Comparison': require('./2015/AbstractEqualityComparison'),
-	'Abstract Relational Comparison': require('./2015/AbstractRelationalComparison'),
-	'Strict Equality Comparison': require('./2015/StrictEqualityComparison'),
-	AdvanceStringIndex: require('./2015/AdvanceStringIndex'),
-	ArrayCreate: require('./2015/ArrayCreate'),
-	ArraySetLength: require('./2015/ArraySetLength'),
-	ArraySpeciesCreate: require('./2015/ArraySpeciesCreate'),
-	Call: require('./2015/Call'),
-	CanonicalNumericIndexString: require('./2015/CanonicalNumericIndexString'),
-	CompletePropertyDescriptor: require('./2015/CompletePropertyDescriptor'),
-	CreateDataProperty: require('./2015/CreateDataProperty'),
-	CreateDataPropertyOrThrow: require('./2015/CreateDataPropertyOrThrow'),
-	CreateHTML: require('./2015/CreateHTML'),
-	CreateIterResultObject: require('./2015/CreateIterResultObject'),
-	CreateListFromArrayLike: require('./2015/CreateListFromArrayLike'),
-	CreateMethodProperty: require('./2015/CreateMethodProperty'),
-	DateFromTime: require('./2015/DateFromTime'),
-	Day: require('./2015/Day'),
-	DayFromYear: require('./2015/DayFromYear'),
-	DaysInYear: require('./2015/DaysInYear'),
-	DayWithinYear: require('./2015/DayWithinYear'),
-	DefinePropertyOrThrow: require('./2015/DefinePropertyOrThrow'),
-	DeletePropertyOrThrow: require('./2015/DeletePropertyOrThrow'),
-	EnumerableOwnNames: require('./2015/EnumerableOwnNames'),
-	FromPropertyDescriptor: require('./2015/FromPropertyDescriptor'),
-	Get: require('./2015/Get'),
-	GetIterator: require('./2015/GetIterator'),
-	GetMethod: require('./2015/GetMethod'),
-	GetOwnPropertyKeys: require('./2015/GetOwnPropertyKeys'),
-	GetPrototypeFromConstructor: require('./2015/GetPrototypeFromConstructor'),
-	GetSubstitution: require('./2015/GetSubstitution'),
-	GetV: require('./2015/GetV'),
-	HasOwnProperty: require('./2015/HasOwnProperty'),
-	HasProperty: require('./2015/HasProperty'),
-	HourFromTime: require('./2015/HourFromTime'),
-	InLeapYear: require('./2015/InLeapYear'),
-	InstanceofOperator: require('./2015/InstanceofOperator'),
-	Invoke: require('./2015/Invoke'),
-	IsAccessorDescriptor: require('./2015/IsAccessorDescriptor'),
-	IsArray: require('./2015/IsArray'),
-	IsCallable: require('./2015/IsCallable'),
-	IsConcatSpreadable: require('./2015/IsConcatSpreadable'),
-	IsConstructor: require('./2015/IsConstructor'),
-	IsDataDescriptor: require('./2015/IsDataDescriptor'),
-	IsExtensible: require('./2015/IsExtensible'),
-	IsGenericDescriptor: require('./2015/IsGenericDescriptor'),
-	IsInteger: require('./2015/IsInteger'),
-	IsPromise: require('./2015/IsPromise'),
-	IsPropertyDescriptor: require('./2015/IsPropertyDescriptor'),
-	IsPropertyKey: require('./2015/IsPropertyKey'),
-	IsRegExp: require('./2015/IsRegExp'),
-	IteratorClose: require('./2015/IteratorClose'),
-	IteratorComplete: require('./2015/IteratorComplete'),
-	IteratorNext: require('./2015/IteratorNext'),
-	IteratorStep: require('./2015/IteratorStep'),
-	IteratorValue: require('./2015/IteratorValue'),
-	MakeDate: require('./2015/MakeDate'),
-	MakeDay: require('./2015/MakeDay'),
-	MakeTime: require('./2015/MakeTime'),
-	MinFromTime: require('./2015/MinFromTime'),
-	modulo: require('./2015/modulo'),
-	MonthFromTime: require('./2015/MonthFromTime'),
-	msFromTime: require('./2015/msFromTime'),
-	ObjectCreate: require('./2015/ObjectCreate'),
-	OrdinaryDefineOwnProperty: require('./2015/OrdinaryDefineOwnProperty'),
-	OrdinaryGetOwnProperty: require('./2015/OrdinaryGetOwnProperty'),
-	OrdinaryHasInstance: require('./2015/OrdinaryHasInstance'),
-	OrdinaryHasProperty: require('./2015/OrdinaryHasProperty'),
-	RegExpExec: require('./2015/RegExpExec'),
-	RequireObjectCoercible: require('./2015/RequireObjectCoercible'),
-	SameValue: require('./2015/SameValue'),
-	SameValueZero: require('./2015/SameValueZero'),
-	SecFromTime: require('./2015/SecFromTime'),
-	Set: require('./2015/Set'),
-	SetFunctionName: require('./2015/SetFunctionName'),
-	SetIntegrityLevel: require('./2015/SetIntegrityLevel'),
-	SpeciesConstructor: require('./2015/SpeciesConstructor'),
-	SymbolDescriptiveString: require('./2015/SymbolDescriptiveString'),
-	TestIntegrityLevel: require('./2015/TestIntegrityLevel'),
-	thisBooleanValue: require('./2015/thisBooleanValue'),
-	thisNumberValue: require('./2015/thisNumberValue'),
-	thisStringValue: require('./2015/thisStringValue'),
-	thisTimeValue: require('./2015/thisTimeValue'),
-	TimeClip: require('./2015/TimeClip'),
-	TimeFromYear: require('./2015/TimeFromYear'),
-	TimeWithinDay: require('./2015/TimeWithinDay'),
-	ToBoolean: require('./2015/ToBoolean'),
-	ToDateString: require('./2015/ToDateString'),
-	ToInt16: require('./2015/ToInt16'),
-	ToInt32: require('./2015/ToInt32'),
-	ToInt8: require('./2015/ToInt8'),
-	ToInteger: require('./2015/ToInteger'),
-	ToLength: require('./2015/ToLength'),
-	ToNumber: require('./2015/ToNumber'),
-	ToObject: require('./2015/ToObject'),
-	ToPrimitive: require('./2015/ToPrimitive'),
-	ToPropertyDescriptor: require('./2015/ToPropertyDescriptor'),
-	ToPropertyKey: require('./2015/ToPropertyKey'),
-	ToString: require('./2015/ToString'),
-	ToUint16: require('./2015/ToUint16'),
-	ToUint32: require('./2015/ToUint32'),
-	ToUint8: require('./2015/ToUint8'),
-	ToUint8Clamp: require('./2015/ToUint8Clamp'),
-	Type: require('./2015/Type'),
-	ValidateAndApplyPropertyDescriptor: require('./2015/ValidateAndApplyPropertyDescriptor'),
-	WeekDay: require('./2015/WeekDay'),
-	YearFromTime: require('./2015/YearFromTime')
-};
-
-module.exports = ES6;
diff --git a/node_modules/es-abstract/es2016.js b/node_modules/es-abstract/es2016.js
deleted file mode 100644
index 9e72e82..0000000
--- a/node_modules/es-abstract/es2016.js
+++ /dev/null
@@ -1,119 +0,0 @@
-'use strict';
-
-/* eslint global-require: 0 */
-// https://www.ecma-international.org/ecma-262/7.0/#sec-abstract-operations
-var ES2016 = {
-	'Abstract Equality Comparison': require('./2016/AbstractEqualityComparison'),
-	'Abstract Relational Comparison': require('./2016/AbstractRelationalComparison'),
-	'Strict Equality Comparison': require('./2016/StrictEqualityComparison'),
-	AdvanceStringIndex: require('./2016/AdvanceStringIndex'),
-	ArrayCreate: require('./2016/ArrayCreate'),
-	ArraySetLength: require('./2016/ArraySetLength'),
-	ArraySpeciesCreate: require('./2016/ArraySpeciesCreate'),
-	Call: require('./2016/Call'),
-	CanonicalNumericIndexString: require('./2016/CanonicalNumericIndexString'),
-	CompletePropertyDescriptor: require('./2016/CompletePropertyDescriptor'),
-	CreateDataProperty: require('./2016/CreateDataProperty'),
-	CreateDataPropertyOrThrow: require('./2016/CreateDataPropertyOrThrow'),
-	CreateHTML: require('./2016/CreateHTML'),
-	CreateIterResultObject: require('./2016/CreateIterResultObject'),
-	CreateListFromArrayLike: require('./2016/CreateListFromArrayLike'),
-	CreateMethodProperty: require('./2016/CreateMethodProperty'),
-	DateFromTime: require('./2016/DateFromTime'),
-	Day: require('./2016/Day'),
-	DayFromYear: require('./2016/DayFromYear'),
-	DaysInYear: require('./2016/DaysInYear'),
-	DayWithinYear: require('./2016/DayWithinYear'),
-	DefinePropertyOrThrow: require('./2016/DefinePropertyOrThrow'),
-	DeletePropertyOrThrow: require('./2016/DeletePropertyOrThrow'),
-	EnumerableOwnNames: require('./2016/EnumerableOwnNames'),
-	FromPropertyDescriptor: require('./2016/FromPropertyDescriptor'),
-	Get: require('./2016/Get'),
-	GetIterator: require('./2016/GetIterator'),
-	GetMethod: require('./2016/GetMethod'),
-	GetOwnPropertyKeys: require('./2016/GetOwnPropertyKeys'),
-	GetPrototypeFromConstructor: require('./2016/GetPrototypeFromConstructor'),
-	GetSubstitution: require('./2016/GetSubstitution'),
-	GetV: require('./2016/GetV'),
-	HasOwnProperty: require('./2016/HasOwnProperty'),
-	HasProperty: require('./2016/HasProperty'),
-	HourFromTime: require('./2016/HourFromTime'),
-	InLeapYear: require('./2016/InLeapYear'),
-	InstanceofOperator: require('./2016/InstanceofOperator'),
-	Invoke: require('./2016/Invoke'),
-	IsAccessorDescriptor: require('./2016/IsAccessorDescriptor'),
-	IsArray: require('./2016/IsArray'),
-	IsCallable: require('./2016/IsCallable'),
-	IsConcatSpreadable: require('./2016/IsConcatSpreadable'),
-	IsConstructor: require('./2016/IsConstructor'),
-	IsDataDescriptor: require('./2016/IsDataDescriptor'),
-	IsExtensible: require('./2016/IsExtensible'),
-	IsGenericDescriptor: require('./2016/IsGenericDescriptor'),
-	IsInteger: require('./2016/IsInteger'),
-	IsPromise: require('./2016/IsPromise'),
-	IsPropertyDescriptor: require('./2016/IsPropertyDescriptor'),
-	IsPropertyKey: require('./2016/IsPropertyKey'),
-	IsRegExp: require('./2016/IsRegExp'),
-	IterableToArrayLike: require('./2016/IterableToArrayLike'),
-	IteratorClose: require('./2016/IteratorClose'),
-	IteratorComplete: require('./2016/IteratorComplete'),
-	IteratorNext: require('./2016/IteratorNext'),
-	IteratorStep: require('./2016/IteratorStep'),
-	IteratorValue: require('./2016/IteratorValue'),
-	MakeDate: require('./2016/MakeDate'),
-	MakeDay: require('./2016/MakeDay'),
-	MakeTime: require('./2016/MakeTime'),
-	MinFromTime: require('./2016/MinFromTime'),
-	modulo: require('./2016/modulo'),
-	MonthFromTime: require('./2016/MonthFromTime'),
-	msFromTime: require('./2016/msFromTime'),
-	ObjectCreate: require('./2016/ObjectCreate'),
-	OrdinaryDefineOwnProperty: require('./2016/OrdinaryDefineOwnProperty'),
-	OrdinaryGetOwnProperty: require('./2016/OrdinaryGetOwnProperty'),
-	OrdinaryGetPrototypeOf: require('./2016/OrdinaryGetPrototypeOf'),
-	OrdinarySetPrototypeOf: require('./2016/OrdinarySetPrototypeOf'),
-	OrdinaryHasInstance: require('./2016/OrdinaryHasInstance'),
-	OrdinaryHasProperty: require('./2016/OrdinaryHasProperty'),
-	RegExpExec: require('./2016/RegExpExec'),
-	RequireObjectCoercible: require('./2016/RequireObjectCoercible'),
-	SameValue: require('./2016/SameValue'),
-	SameValueNonNumber: require('./2016/SameValueNonNumber'),
-	SameValueZero: require('./2016/SameValueZero'),
-	SecFromTime: require('./2016/SecFromTime'),
-	Set: require('./2016/Set'),
-	SetFunctionName: require('./2016/SetFunctionName'),
-	SetIntegrityLevel: require('./2016/SetIntegrityLevel'),
-	SpeciesConstructor: require('./2016/SpeciesConstructor'),
-	SymbolDescriptiveString: require('./2016/SymbolDescriptiveString'),
-	TestIntegrityLevel: require('./2016/TestIntegrityLevel'),
-	thisBooleanValue: require('./2016/thisBooleanValue'),
-	thisNumberValue: require('./2016/thisNumberValue'),
-	thisStringValue: require('./2016/thisStringValue'),
-	thisTimeValue: require('./2016/thisTimeValue'),
-	TimeClip: require('./2016/TimeClip'),
-	TimeFromYear: require('./2016/TimeFromYear'),
-	TimeWithinDay: require('./2016/TimeWithinDay'),
-	ToBoolean: require('./2016/ToBoolean'),
-	ToDateString: require('./2016/ToDateString'),
-	ToInt16: require('./2016/ToInt16'),
-	ToInt32: require('./2016/ToInt32'),
-	ToInt8: require('./2016/ToInt8'),
-	ToInteger: require('./2016/ToInteger'),
-	ToLength: require('./2016/ToLength'),
-	ToNumber: require('./2016/ToNumber'),
-	ToObject: require('./2016/ToObject'),
-	ToPrimitive: require('./2016/ToPrimitive'),
-	ToPropertyDescriptor: require('./2016/ToPropertyDescriptor'),
-	ToPropertyKey: require('./2016/ToPropertyKey'),
-	ToString: require('./2016/ToString'),
-	ToUint16: require('./2016/ToUint16'),
-	ToUint32: require('./2016/ToUint32'),
-	ToUint8: require('./2016/ToUint8'),
-	ToUint8Clamp: require('./2016/ToUint8Clamp'),
-	Type: require('./2016/Type'),
-	ValidateAndApplyPropertyDescriptor: require('./2016/ValidateAndApplyPropertyDescriptor'),
-	WeekDay: require('./2016/WeekDay'),
-	YearFromTime: require('./2016/YearFromTime')
-};
-
-module.exports = ES2016;
diff --git a/node_modules/es-abstract/es2017.js b/node_modules/es-abstract/es2017.js
deleted file mode 100644
index 5f317b7..0000000
--- a/node_modules/es-abstract/es2017.js
+++ /dev/null
@@ -1,120 +0,0 @@
-'use strict';
-
-/* eslint global-require: 0 */
-// https://www.ecma-international.org/ecma-262/8.0/#sec-abstract-operations
-var ES2017 = {
-	'Abstract Equality Comparison': require('./2017/AbstractEqualityComparison'),
-	'Abstract Relational Comparison': require('./2017/AbstractRelationalComparison'),
-	'Strict Equality Comparison': require('./2017/StrictEqualityComparison'),
-	AdvanceStringIndex: require('./2017/AdvanceStringIndex'),
-	ArrayCreate: require('./2017/ArrayCreate'),
-	ArraySetLength: require('./2017/ArraySetLength'),
-	ArraySpeciesCreate: require('./2017/ArraySpeciesCreate'),
-	Call: require('./2017/Call'),
-	CanonicalNumericIndexString: require('./2017/CanonicalNumericIndexString'),
-	CompletePropertyDescriptor: require('./2017/CompletePropertyDescriptor'),
-	CreateDataProperty: require('./2017/CreateDataProperty'),
-	CreateDataPropertyOrThrow: require('./2017/CreateDataPropertyOrThrow'),
-	CreateHTML: require('./2017/CreateHTML'),
-	CreateIterResultObject: require('./2017/CreateIterResultObject'),
-	CreateListFromArrayLike: require('./2017/CreateListFromArrayLike'),
-	CreateMethodProperty: require('./2017/CreateMethodProperty'),
-	DateFromTime: require('./2017/DateFromTime'),
-	Day: require('./2017/Day'),
-	DayFromYear: require('./2017/DayFromYear'),
-	DaysInYear: require('./2017/DaysInYear'),
-	DayWithinYear: require('./2017/DayWithinYear'),
-	DefinePropertyOrThrow: require('./2017/DefinePropertyOrThrow'),
-	DeletePropertyOrThrow: require('./2017/DeletePropertyOrThrow'),
-	EnumerableOwnProperties: require('./2017/EnumerableOwnProperties'),
-	FromPropertyDescriptor: require('./2017/FromPropertyDescriptor'),
-	Get: require('./2017/Get'),
-	GetIterator: require('./2017/GetIterator'),
-	GetMethod: require('./2017/GetMethod'),
-	GetOwnPropertyKeys: require('./2017/GetOwnPropertyKeys'),
-	GetPrototypeFromConstructor: require('./2017/GetPrototypeFromConstructor'),
-	GetSubstitution: require('./2017/GetSubstitution'),
-	GetV: require('./2017/GetV'),
-	HasOwnProperty: require('./2017/HasOwnProperty'),
-	HasProperty: require('./2017/HasProperty'),
-	HourFromTime: require('./2017/HourFromTime'),
-	InLeapYear: require('./2017/InLeapYear'),
-	InstanceofOperator: require('./2017/InstanceofOperator'),
-	Invoke: require('./2017/Invoke'),
-	IsAccessorDescriptor: require('./2017/IsAccessorDescriptor'),
-	IsArray: require('./2017/IsArray'),
-	IsCallable: require('./2017/IsCallable'),
-	IsConcatSpreadable: require('./2017/IsConcatSpreadable'),
-	IsConstructor: require('./2017/IsConstructor'),
-	IsDataDescriptor: require('./2017/IsDataDescriptor'),
-	IsExtensible: require('./2017/IsExtensible'),
-	IsGenericDescriptor: require('./2017/IsGenericDescriptor'),
-	IsInteger: require('./2017/IsInteger'),
-	IsPromise: require('./2017/IsPromise'),
-	IsPropertyDescriptor: require('./2017/IsPropertyDescriptor'),
-	IsPropertyKey: require('./2017/IsPropertyKey'),
-	IsRegExp: require('./2017/IsRegExp'),
-	IterableToList: require('./2017/IterableToList'),
-	IteratorClose: require('./2017/IteratorClose'),
-	IteratorComplete: require('./2017/IteratorComplete'),
-	IteratorNext: require('./2017/IteratorNext'),
-	IteratorStep: require('./2017/IteratorStep'),
-	IteratorValue: require('./2017/IteratorValue'),
-	MakeDate: require('./2017/MakeDate'),
-	MakeDay: require('./2017/MakeDay'),
-	MakeTime: require('./2017/MakeTime'),
-	MinFromTime: require('./2017/MinFromTime'),
-	modulo: require('./2017/modulo'),
-	MonthFromTime: require('./2017/MonthFromTime'),
-	msFromTime: require('./2017/msFromTime'),
-	ObjectCreate: require('./2017/ObjectCreate'),
-	OrdinaryDefineOwnProperty: require('./2017/OrdinaryDefineOwnProperty'),
-	OrdinaryGetOwnProperty: require('./2017/OrdinaryGetOwnProperty'),
-	OrdinarySetPrototypeOf: require('./2017/OrdinarySetPrototypeOf'),
-	OrdinaryGetPrototypeOf: require('./2017/OrdinaryGetPrototypeOf'),
-	OrdinaryHasInstance: require('./2017/OrdinaryHasInstance'),
-	OrdinaryHasProperty: require('./2017/OrdinaryHasProperty'),
-	RegExpExec: require('./2017/RegExpExec'),
-	RequireObjectCoercible: require('./2017/RequireObjectCoercible'),
-	SameValue: require('./2017/SameValue'),
-	SameValueNonNumber: require('./2017/SameValueNonNumber'),
-	SameValueZero: require('./2017/SameValueZero'),
-	SecFromTime: require('./2017/SecFromTime'),
-	Set: require('./2017/Set'),
-	SetFunctionName: require('./2017/SetFunctionName'),
-	SetIntegrityLevel: require('./2017/SetIntegrityLevel'),
-	SpeciesConstructor: require('./2017/SpeciesConstructor'),
-	SymbolDescriptiveString: require('./2017/SymbolDescriptiveString'),
-	TestIntegrityLevel: require('./2017/TestIntegrityLevel'),
-	thisBooleanValue: require('./2017/thisBooleanValue'),
-	thisNumberValue: require('./2017/thisNumberValue'),
-	thisStringValue: require('./2017/thisStringValue'),
-	thisTimeValue: require('./2017/thisTimeValue'),
-	TimeClip: require('./2017/TimeClip'),
-	TimeFromYear: require('./2017/TimeFromYear'),
-	TimeWithinDay: require('./2017/TimeWithinDay'),
-	ToBoolean: require('./2017/ToBoolean'),
-	ToDateString: require('./2017/ToDateString'),
-	ToIndex: require('./2017/ToIndex'),
-	ToInt16: require('./2017/ToInt16'),
-	ToInt32: require('./2017/ToInt32'),
-	ToInt8: require('./2017/ToInt8'),
-	ToInteger: require('./2017/ToInteger'),
-	ToLength: require('./2017/ToLength'),
-	ToNumber: require('./2017/ToNumber'),
-	ToObject: require('./2017/ToObject'),
-	ToPrimitive: require('./2017/ToPrimitive'),
-	ToPropertyDescriptor: require('./2017/ToPropertyDescriptor'),
-	ToPropertyKey: require('./2017/ToPropertyKey'),
-	ToString: require('./2017/ToString'),
-	ToUint16: require('./2017/ToUint16'),
-	ToUint32: require('./2017/ToUint32'),
-	ToUint8: require('./2017/ToUint8'),
-	ToUint8Clamp: require('./2017/ToUint8Clamp'),
-	Type: require('./2017/Type'),
-	ValidateAndApplyPropertyDescriptor: require('./2017/ValidateAndApplyPropertyDescriptor'),
-	WeekDay: require('./2017/WeekDay'),
-	YearFromTime: require('./2017/YearFromTime')
-};
-
-module.exports = ES2017;
diff --git a/node_modules/es-abstract/es2018.js b/node_modules/es-abstract/es2018.js
deleted file mode 100644
index e68910b..0000000
--- a/node_modules/es-abstract/es2018.js
+++ /dev/null
@@ -1,126 +0,0 @@
-'use strict';
-
-/* eslint global-require: 0 */
-// https://www.ecma-international.org/ecma-262/9.0/#sec-abstract-operations
-var ES2018 = {
-	'Abstract Equality Comparison': require('./2018/AbstractEqualityComparison'),
-	'Abstract Relational Comparison': require('./2018/AbstractRelationalComparison'),
-	'Strict Equality Comparison': require('./2018/StrictEqualityComparison'),
-	AdvanceStringIndex: require('./2018/AdvanceStringIndex'),
-	ArrayCreate: require('./2018/ArrayCreate'),
-	ArraySetLength: require('./2018/ArraySetLength'),
-	ArraySpeciesCreate: require('./2018/ArraySpeciesCreate'),
-	Call: require('./2018/Call'),
-	CanonicalNumericIndexString: require('./2018/CanonicalNumericIndexString'),
-	CompletePropertyDescriptor: require('./2018/CompletePropertyDescriptor'),
-	CopyDataProperties: require('./2018/CopyDataProperties'),
-	CreateDataProperty: require('./2018/CreateDataProperty'),
-	CreateDataPropertyOrThrow: require('./2018/CreateDataPropertyOrThrow'),
-	CreateHTML: require('./2018/CreateHTML'),
-	CreateIterResultObject: require('./2018/CreateIterResultObject'),
-	CreateListFromArrayLike: require('./2018/CreateListFromArrayLike'),
-	CreateMethodProperty: require('./2018/CreateMethodProperty'),
-	DateFromTime: require('./2018/DateFromTime'),
-	DateString: require('./2018/DateString'),
-	Day: require('./2018/Day'),
-	DayFromYear: require('./2018/DayFromYear'),
-	DaysInYear: require('./2018/DaysInYear'),
-	DayWithinYear: require('./2018/DayWithinYear'),
-	DefinePropertyOrThrow: require('./2018/DefinePropertyOrThrow'),
-	DeletePropertyOrThrow: require('./2018/DeletePropertyOrThrow'),
-	EnumerableOwnPropertyNames: require('./2018/EnumerableOwnPropertyNames'),
-	FromPropertyDescriptor: require('./2018/FromPropertyDescriptor'),
-	Get: require('./2018/Get'),
-	GetIterator: require('./2018/GetIterator'),
-	GetMethod: require('./2018/GetMethod'),
-	GetOwnPropertyKeys: require('./2018/GetOwnPropertyKeys'),
-	GetPrototypeFromConstructor: require('./2018/GetPrototypeFromConstructor'),
-	GetSubstitution: require('./2018/GetSubstitution'),
-	GetV: require('./2018/GetV'),
-	HasOwnProperty: require('./2018/HasOwnProperty'),
-	HasProperty: require('./2018/HasProperty'),
-	HourFromTime: require('./2018/HourFromTime'),
-	InLeapYear: require('./2018/InLeapYear'),
-	InstanceofOperator: require('./2018/InstanceofOperator'),
-	Invoke: require('./2018/Invoke'),
-	IsAccessorDescriptor: require('./2018/IsAccessorDescriptor'),
-	IsArray: require('./2018/IsArray'),
-	IsCallable: require('./2018/IsCallable'),
-	IsConcatSpreadable: require('./2018/IsConcatSpreadable'),
-	IsConstructor: require('./2018/IsConstructor'),
-	IsDataDescriptor: require('./2018/IsDataDescriptor'),
-	IsExtensible: require('./2018/IsExtensible'),
-	IsGenericDescriptor: require('./2018/IsGenericDescriptor'),
-	IsInteger: require('./2018/IsInteger'),
-	IsPromise: require('./2018/IsPromise'),
-	IsPropertyKey: require('./2018/IsPropertyKey'),
-	IsRegExp: require('./2018/IsRegExp'),
-	IsStringPrefix: require('./2018/IsStringPrefix'),
-	IterableToList: require('./2018/IterableToList'),
-	IteratorClose: require('./2018/IteratorClose'),
-	IteratorComplete: require('./2018/IteratorComplete'),
-	IteratorNext: require('./2018/IteratorNext'),
-	IteratorStep: require('./2018/IteratorStep'),
-	IteratorValue: require('./2018/IteratorValue'),
-	MakeDate: require('./2018/MakeDate'),
-	MakeDay: require('./2018/MakeDay'),
-	MakeTime: require('./2018/MakeTime'),
-	MinFromTime: require('./2018/MinFromTime'),
-	modulo: require('./2018/modulo'),
-	MonthFromTime: require('./2018/MonthFromTime'),
-	msFromTime: require('./2018/msFromTime'),
-	NumberToString: require('./2018/NumberToString'),
-	ObjectCreate: require('./2018/ObjectCreate'),
-	OrdinaryDefineOwnProperty: require('./2018/OrdinaryDefineOwnProperty'),
-	OrdinaryGetOwnProperty: require('./2018/OrdinaryGetOwnProperty'),
-	OrdinaryGetPrototypeOf: require('./2018/OrdinaryGetPrototypeOf'),
-	OrdinarySetPrototypeOf: require('./2018/OrdinarySetPrototypeOf'),
-	OrdinaryHasInstance: require('./2018/OrdinaryHasInstance'),
-	OrdinaryHasProperty: require('./2018/OrdinaryHasProperty'),
-	PromiseResolve: require('./2018/PromiseResolve'),
-	RegExpExec: require('./2018/RegExpExec'),
-	RequireObjectCoercible: require('./2018/RequireObjectCoercible'),
-	SameValue: require('./2018/SameValue'),
-	SameValueNonNumber: require('./2018/SameValueNonNumber'),
-	SameValueZero: require('./2018/SameValueZero'),
-	SecFromTime: require('./2018/SecFromTime'),
-	Set: require('./2018/Set'),
-	SetFunctionName: require('./2018/SetFunctionName'),
-	SetIntegrityLevel: require('./2018/SetIntegrityLevel'),
-	SpeciesConstructor: require('./2018/SpeciesConstructor'),
-	SymbolDescriptiveString: require('./2018/SymbolDescriptiveString'),
-	TestIntegrityLevel: require('./2018/TestIntegrityLevel'),
-	thisBooleanValue: require('./2018/thisBooleanValue'),
-	thisNumberValue: require('./2018/thisNumberValue'),
-	thisStringValue: require('./2018/thisStringValue'),
-	thisSymbolValue: require('./2018/thisSymbolValue'),
-	thisTimeValue: require('./2018/thisTimeValue'),
-	TimeClip: require('./2018/TimeClip'),
-	TimeFromYear: require('./2018/TimeFromYear'),
-	TimeString: require('./2018/TimeString'),
-	TimeWithinDay: require('./2018/TimeWithinDay'),
-	ToBoolean: require('./2018/ToBoolean'),
-	ToDateString: require('./2018/ToDateString'),
-	ToIndex: require('./2018/ToIndex'),
-	ToInt16: require('./2018/ToInt16'),
-	ToInt32: require('./2018/ToInt32'),
-	ToInt8: require('./2018/ToInt8'),
-	ToInteger: require('./2018/ToInteger'),
-	ToLength: require('./2018/ToLength'),
-	ToNumber: require('./2018/ToNumber'),
-	ToObject: require('./2018/ToObject'),
-	ToPrimitive: require('./2018/ToPrimitive'),
-	ToPropertyDescriptor: require('./2018/ToPropertyDescriptor'),
-	ToPropertyKey: require('./2018/ToPropertyKey'),
-	ToString: require('./2018/ToString'),
-	ToUint16: require('./2018/ToUint16'),
-	ToUint32: require('./2018/ToUint32'),
-	ToUint8: require('./2018/ToUint8'),
-	ToUint8Clamp: require('./2018/ToUint8Clamp'),
-	Type: require('./2018/Type'),
-	ValidateAndApplyPropertyDescriptor: require('./2018/ValidateAndApplyPropertyDescriptor'),
-	WeekDay: require('./2018/WeekDay'),
-	YearFromTime: require('./2018/YearFromTime')
-};
-
-module.exports = ES2018;
diff --git a/node_modules/es-abstract/es2019.js b/node_modules/es-abstract/es2019.js
deleted file mode 100644
index 3bd65e4..0000000
--- a/node_modules/es-abstract/es2019.js
+++ /dev/null
@@ -1,129 +0,0 @@
-'use strict';
-
-/* eslint global-require: 0 */
-// https://www.ecma-international.org/ecma-262/10.0/#sec-abstract-operations
-var ES2019 = {
-	'Abstract Equality Comparison': require('./2019/AbstractEqualityComparison'),
-	'Abstract Relational Comparison': require('./2019/AbstractRelationalComparison'),
-	'Strict Equality Comparison': require('./2019/StrictEqualityComparison'),
-	AddEntriesFromIterable: require('./2019/AddEntriesFromIterable'),
-	AdvanceStringIndex: require('./2019/AdvanceStringIndex'),
-	ArrayCreate: require('./2019/ArrayCreate'),
-	ArraySetLength: require('./2019/ArraySetLength'),
-	ArraySpeciesCreate: require('./2019/ArraySpeciesCreate'),
-	Call: require('./2019/Call'),
-	CanonicalNumericIndexString: require('./2019/CanonicalNumericIndexString'),
-	CompletePropertyDescriptor: require('./2019/CompletePropertyDescriptor'),
-	CopyDataProperties: require('./2019/CopyDataProperties'),
-	CreateDataProperty: require('./2019/CreateDataProperty'),
-	CreateDataPropertyOrThrow: require('./2019/CreateDataPropertyOrThrow'),
-	CreateHTML: require('./2019/CreateHTML'),
-	CreateIterResultObject: require('./2019/CreateIterResultObject'),
-	CreateListFromArrayLike: require('./2019/CreateListFromArrayLike'),
-	CreateMethodProperty: require('./2019/CreateMethodProperty'),
-	DateFromTime: require('./2019/DateFromTime'),
-	DateString: require('./2019/DateString'),
-	Day: require('./2019/Day'),
-	DayFromYear: require('./2019/DayFromYear'),
-	DaysInYear: require('./2019/DaysInYear'),
-	DayWithinYear: require('./2019/DayWithinYear'),
-	DefinePropertyOrThrow: require('./2019/DefinePropertyOrThrow'),
-	DeletePropertyOrThrow: require('./2019/DeletePropertyOrThrow'),
-	EnumerableOwnPropertyNames: require('./2019/EnumerableOwnPropertyNames'),
-	FlattenIntoArray: require('./2019/FlattenIntoArray'),
-	FromPropertyDescriptor: require('./2019/FromPropertyDescriptor'),
-	Get: require('./2019/Get'),
-	GetIterator: require('./2019/GetIterator'),
-	GetMethod: require('./2019/GetMethod'),
-	GetOwnPropertyKeys: require('./2019/GetOwnPropertyKeys'),
-	GetPrototypeFromConstructor: require('./2019/GetPrototypeFromConstructor'),
-	GetSubstitution: require('./2019/GetSubstitution'),
-	GetV: require('./2019/GetV'),
-	HasOwnProperty: require('./2019/HasOwnProperty'),
-	HasProperty: require('./2019/HasProperty'),
-	HourFromTime: require('./2019/HourFromTime'),
-	InLeapYear: require('./2019/InLeapYear'),
-	InstanceofOperator: require('./2019/InstanceofOperator'),
-	Invoke: require('./2019/Invoke'),
-	IsAccessorDescriptor: require('./2019/IsAccessorDescriptor'),
-	IsArray: require('./2019/IsArray'),
-	IsCallable: require('./2019/IsCallable'),
-	IsConcatSpreadable: require('./2019/IsConcatSpreadable'),
-	IsConstructor: require('./2019/IsConstructor'),
-	IsDataDescriptor: require('./2019/IsDataDescriptor'),
-	IsExtensible: require('./2019/IsExtensible'),
-	IsGenericDescriptor: require('./2019/IsGenericDescriptor'),
-	IsInteger: require('./2019/IsInteger'),
-	IsPromise: require('./2019/IsPromise'),
-	IsPropertyKey: require('./2019/IsPropertyKey'),
-	IsRegExp: require('./2019/IsRegExp'),
-	IsStringPrefix: require('./2019/IsStringPrefix'),
-	IterableToList: require('./2019/IterableToList'),
-	IteratorClose: require('./2019/IteratorClose'),
-	IteratorComplete: require('./2019/IteratorComplete'),
-	IteratorNext: require('./2019/IteratorNext'),
-	IteratorStep: require('./2019/IteratorStep'),
-	IteratorValue: require('./2019/IteratorValue'),
-	MakeDate: require('./2019/MakeDate'),
-	MakeDay: require('./2019/MakeDay'),
-	MakeTime: require('./2019/MakeTime'),
-	MinFromTime: require('./2019/MinFromTime'),
-	modulo: require('./2019/modulo'),
-	MonthFromTime: require('./2019/MonthFromTime'),
-	msFromTime: require('./2019/msFromTime'),
-	NumberToString: require('./2019/NumberToString'),
-	ObjectCreate: require('./2019/ObjectCreate'),
-	OrdinaryDefineOwnProperty: require('./2019/OrdinaryDefineOwnProperty'),
-	OrdinaryGetOwnProperty: require('./2019/OrdinaryGetOwnProperty'),
-	OrdinaryGetPrototypeOf: require('./2019/OrdinaryGetPrototypeOf'),
-	OrdinarySetPrototypeOf: require('./2019/OrdinarySetPrototypeOf'),
-	OrdinaryHasInstance: require('./2019/OrdinaryHasInstance'),
-	OrdinaryHasProperty: require('./2019/OrdinaryHasProperty'),
-	PromiseResolve: require('./2019/PromiseResolve'),
-	RegExpExec: require('./2019/RegExpExec'),
-	RequireObjectCoercible: require('./2019/RequireObjectCoercible'),
-	SameValue: require('./2019/SameValue'),
-	SameValueNonNumber: require('./2019/SameValueNonNumber'),
-	SameValueZero: require('./2019/SameValueZero'),
-	SecFromTime: require('./2019/SecFromTime'),
-	Set: require('./2019/Set'),
-	SetFunctionName: require('./2019/SetFunctionName'),
-	SetIntegrityLevel: require('./2019/SetIntegrityLevel'),
-	SpeciesConstructor: require('./2019/SpeciesConstructor'),
-	SymbolDescriptiveString: require('./2019/SymbolDescriptiveString'),
-	TestIntegrityLevel: require('./2019/TestIntegrityLevel'),
-	thisBooleanValue: require('./2019/thisBooleanValue'),
-	thisNumberValue: require('./2019/thisNumberValue'),
-	thisStringValue: require('./2019/thisStringValue'),
-	thisSymbolValue: require('./2019/thisSymbolValue'),
-	thisTimeValue: require('./2019/thisTimeValue'),
-	TimeClip: require('./2019/TimeClip'),
-	TimeFromYear: require('./2019/TimeFromYear'),
-	TimeString: require('./2019/TimeString'),
-	TimeWithinDay: require('./2019/TimeWithinDay'),
-	ToBoolean: require('./2019/ToBoolean'),
-	ToDateString: require('./2019/ToDateString'),
-	ToIndex: require('./2019/ToIndex'),
-	ToInt16: require('./2019/ToInt16'),
-	ToInt32: require('./2019/ToInt32'),
-	ToInt8: require('./2019/ToInt8'),
-	ToInteger: require('./2019/ToInteger'),
-	ToLength: require('./2019/ToLength'),
-	ToNumber: require('./2019/ToNumber'),
-	ToObject: require('./2019/ToObject'),
-	ToPrimitive: require('./2019/ToPrimitive'),
-	ToPropertyDescriptor: require('./2019/ToPropertyDescriptor'),
-	ToPropertyKey: require('./2019/ToPropertyKey'),
-	ToString: require('./2019/ToString'),
-	ToUint16: require('./2019/ToUint16'),
-	ToUint32: require('./2019/ToUint32'),
-	ToUint8: require('./2019/ToUint8'),
-	ToUint8Clamp: require('./2019/ToUint8Clamp'),
-	TrimString: require('./2019/TrimString'),
-	Type: require('./2019/Type'),
-	ValidateAndApplyPropertyDescriptor: require('./2019/ValidateAndApplyPropertyDescriptor'),
-	WeekDay: require('./2019/WeekDay'),
-	YearFromTime: require('./2019/YearFromTime')
-};
-
-module.exports = ES2019;
diff --git a/node_modules/es-abstract/es5.js b/node_modules/es-abstract/es5.js
deleted file mode 100644
index 2cc9515..0000000
--- a/node_modules/es-abstract/es5.js
+++ /dev/null
@@ -1,49 +0,0 @@
-'use strict';
-
-/* eslint global-require: 0 */
-
-// https://es5.github.io/#x9
-module.exports = {
-	'Abstract Equality Comparison': require('./5/AbstractEqualityComparison'),
-	'Abstract Relational Comparison': require('./5/AbstractRelationalComparison'),
-	'Strict Equality Comparison': require('./5/StrictEqualityComparison'),
-	CheckObjectCoercible: require('./5/CheckObjectCoercible'),
-	DateFromTime: require('./5/DateFromTime'),
-	Day: require('./5/Day'),
-	DayFromYear: require('./5/DayFromYear'),
-	DaysInYear: require('./5/DaysInYear'),
-	DayWithinYear: require('./5/DayWithinYear'),
-	FromPropertyDescriptor: require('./5/FromPropertyDescriptor'),
-	HourFromTime: require('./5/HourFromTime'),
-	InLeapYear: require('./5/InLeapYear'),
-	IsAccessorDescriptor: require('./5/IsAccessorDescriptor'),
-	IsCallable: require('./5/IsCallable'),
-	IsDataDescriptor: require('./5/IsDataDescriptor'),
-	IsGenericDescriptor: require('./5/IsGenericDescriptor'),
-	IsPropertyDescriptor: require('./5/IsPropertyDescriptor'),
-	MakeDate: require('./5/MakeDate'),
-	MakeDay: require('./5/MakeDay'),
-	MakeTime: require('./5/MakeTime'),
-	MinFromTime: require('./5/MinFromTime'),
-	modulo: require('./5/modulo'),
-	MonthFromTime: require('./5/MonthFromTime'),
-	msFromTime: require('./5/msFromTime'),
-	SameValue: require('./5/SameValue'),
-	SecFromTime: require('./5/SecFromTime'),
-	TimeClip: require('./5/TimeClip'),
-	TimeFromYear: require('./5/TimeFromYear'),
-	TimeWithinDay: require('./5/TimeWithinDay'),
-	ToBoolean: require('./5/ToBoolean'),
-	ToInt32: require('./5/ToInt32'),
-	ToInteger: require('./5/ToInteger'),
-	ToNumber: require('./5/ToNumber'),
-	ToObject: require('./5/ToObject'),
-	ToPrimitive: require('./5/ToPrimitive'),
-	ToPropertyDescriptor: require('./5/ToPropertyDescriptor'),
-	ToString: require('./5/ToString'),
-	ToUint16: require('./5/ToUint16'),
-	ToUint32: require('./5/ToUint32'),
-	Type: require('./5/Type'),
-	WeekDay: require('./5/WeekDay'),
-	YearFromTime: require('./5/YearFromTime')
-};
diff --git a/node_modules/es-abstract/es6.js b/node_modules/es-abstract/es6.js
deleted file mode 100644
index 2d1f4dc..0000000
--- a/node_modules/es-abstract/es6.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('./es2015');
diff --git a/node_modules/es-abstract/es7.js b/node_modules/es-abstract/es7.js
deleted file mode 100644
index f2f15c0..0000000
--- a/node_modules/es-abstract/es7.js
+++ /dev/null
@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = require('./es2016');
diff --git a/node_modules/es-abstract/helpers/DefineOwnProperty.js b/node_modules/es-abstract/helpers/DefineOwnProperty.js
deleted file mode 100644
index 99ace10..0000000
--- a/node_modules/es-abstract/helpers/DefineOwnProperty.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $defineProperty = GetIntrinsic('%Object.defineProperty%', true);
-
-if ($defineProperty) {
-	try {
-		$defineProperty({}, 'a', { value: 1 });
-	} catch (e) {
-		// IE 8 has a broken defineProperty
-		$defineProperty = null;
-	}
-}
-
-var callBound = require('../helpers/callBound');
-
-var $isEnumerable = callBound('Object.prototype.propertyIsEnumerable');
-
-// eslint-disable-next-line max-params
-module.exports = function DefineOwnProperty(IsDataDescriptor, SameValue, FromPropertyDescriptor, O, P, desc) {
-	if (!$defineProperty) {
-		if (!IsDataDescriptor(desc)) {
-			// ES3 does not support getters/setters
-			return false;
-		}
-		if (!desc['[[Configurable]]'] || !desc['[[Writable]]']) {
-			return false;
-		}
-
-		// fallback for ES3
-		if (P in O && $isEnumerable(O, P) !== !!desc['[[Enumerable]]']) {
-			// a non-enumerable existing property
-			return false;
-		}
-
-		// property does not exist at all, or exists but is enumerable
-		var V = desc['[[Value]]'];
-		// eslint-disable-next-line no-param-reassign
-		O[P] = V; // will use [[Define]]
-		return SameValue(O[P], V);
-	}
-	$defineProperty(O, P, FromPropertyDescriptor(desc));
-	return true;
-};
diff --git a/node_modules/es-abstract/helpers/OwnPropertyKeys.js b/node_modules/es-abstract/helpers/OwnPropertyKeys.js
deleted file mode 100644
index 4a06ce3..0000000
--- a/node_modules/es-abstract/helpers/OwnPropertyKeys.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBind = require('./callBind');
-var callBound = require('./callBound');
-
-var $ownKeys = GetIntrinsic('%Reflect.ownKeys%', true);
-var $pushApply = callBind.apply(GetIntrinsic('%Array.prototype.push%'));
-var $SymbolValueOf = callBound('Symbol.prototype.valueOf', true);
-var $gOPN = GetIntrinsic('%Object.getOwnPropertyNames%', true);
-var $gOPS = $SymbolValueOf ? GetIntrinsic('%Object.getOwnPropertySymbols%') : null;
-
-var keys = require('object-keys');
-
-module.exports = $ownKeys || function OwnPropertyKeys(source) {
-	var ownKeys = ($gOPN || keys)(source);
-	if ($gOPS) {
-		$pushApply(ownKeys, $gOPS(source));
-	}
-	return ownKeys;
-};
diff --git a/node_modules/es-abstract/helpers/assertRecord.js b/node_modules/es-abstract/helpers/assertRecord.js
deleted file mode 100644
index 45e115a..0000000
--- a/node_modules/es-abstract/helpers/assertRecord.js
+++ /dev/null
@@ -1,48 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $TypeError = GetIntrinsic('%TypeError%');
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-
-var has = require('has');
-
-var predicates = {
-	// https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type
-	'Property Descriptor': function isPropertyDescriptor(Type, Desc) {
-		if (Type(Desc) !== 'Object') {
-			return false;
-		}
-		var allowed = {
-			'[[Configurable]]': true,
-			'[[Enumerable]]': true,
-			'[[Get]]': true,
-			'[[Set]]': true,
-			'[[Value]]': true,
-			'[[Writable]]': true
-		};
-
-		for (var key in Desc) { // eslint-disable-line
-			if (has(Desc, key) && !allowed[key]) {
-				return false;
-			}
-		}
-
-		var isData = has(Desc, '[[Value]]');
-		var IsAccessor = has(Desc, '[[Get]]') || has(Desc, '[[Set]]');
-		if (isData && IsAccessor) {
-			throw new $TypeError('Property Descriptors may not be both accessor and data descriptors');
-		}
-		return true;
-	}
-};
-
-module.exports = function assertRecord(Type, recordType, argumentName, value) {
-	var predicate = predicates[recordType];
-	if (typeof predicate !== 'function') {
-		throw new $SyntaxError('unknown record type: ' + recordType);
-	}
-	if (!predicate(Type, value)) {
-		throw new $TypeError(argumentName + ' must be a ' + recordType);
-	}
-};
diff --git a/node_modules/es-abstract/helpers/assign.js b/node_modules/es-abstract/helpers/assign.js
deleted file mode 100644
index 7e6666e..0000000
--- a/node_modules/es-abstract/helpers/assign.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var has = require('has');
-
-var $assign = GetIntrinsic('%Object%').assign;
-
-module.exports = function assign(target, source) {
-	if ($assign) {
-		return $assign(target, source);
-	}
-
-	// eslint-disable-next-line no-restricted-syntax
-	for (var key in source) {
-		if (has(source, key)) {
-			// eslint-disable-next-line no-param-reassign
-			target[key] = source[key];
-		}
-	}
-	return target;
-};
diff --git a/node_modules/es-abstract/helpers/callBind.js b/node_modules/es-abstract/helpers/callBind.js
deleted file mode 100644
index 3c1a327..0000000
--- a/node_modules/es-abstract/helpers/callBind.js
+++ /dev/null
@@ -1,34 +0,0 @@
-'use strict';
-
-var bind = require('function-bind');
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $apply = GetIntrinsic('%Function.prototype.apply%');
-var $call = GetIntrinsic('%Function.prototype.call%');
-var $reflectApply = GetIntrinsic('%Reflect.apply%', true) || bind.call($call, $apply);
-
-var $defineProperty = GetIntrinsic('%Object.defineProperty%', true);
-
-if ($defineProperty) {
-	try {
-		$defineProperty({}, 'a', { value: 1 });
-	} catch (e) {
-		// IE 8 has a broken defineProperty
-		$defineProperty = null;
-	}
-}
-
-module.exports = function callBind() {
-	return $reflectApply(bind, $call, arguments);
-};
-
-var applyBind = function applyBind() {
-	return $reflectApply(bind, $apply, arguments);
-};
-
-if ($defineProperty) {
-	$defineProperty(module.exports, 'apply', { value: applyBind });
-} else {
-	module.exports.apply = applyBind;
-}
diff --git a/node_modules/es-abstract/helpers/callBound.js b/node_modules/es-abstract/helpers/callBound.js
deleted file mode 100644
index 9dc8fc5..0000000
--- a/node_modules/es-abstract/helpers/callBound.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBind = require('./callBind');
-
-var $indexOf = callBind(GetIntrinsic('String.prototype.indexOf'));
-
-module.exports = function callBoundIntrinsic(name, allowMissing) {
-	var intrinsic = GetIntrinsic(name, !!allowMissing);
-	if (typeof intrinsic === 'function' && $indexOf(name, '.prototype.')) {
-		return callBind(intrinsic);
-	}
-	return intrinsic;
-};
diff --git a/node_modules/es-abstract/helpers/every.js b/node_modules/es-abstract/helpers/every.js
deleted file mode 100644
index 42a4582..0000000
--- a/node_modules/es-abstract/helpers/every.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-module.exports = function every(array, predicate) {
-	for (var i = 0; i < array.length; i += 1) {
-		if (!predicate(array[i], i, array)) {
-			return false;
-		}
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/helpers/forEach.js b/node_modules/es-abstract/helpers/forEach.js
deleted file mode 100644
index 35915a6..0000000
--- a/node_modules/es-abstract/helpers/forEach.js
+++ /dev/null
@@ -1,7 +0,0 @@
-'use strict';
-
-module.exports = function forEach(array, callback) {
-	for (var i = 0; i < array.length; i += 1) {
-		callback(array[i], i, array); // eslint-disable-line callback-return
-	}
-};
diff --git a/node_modules/es-abstract/helpers/getInferredName.js b/node_modules/es-abstract/helpers/getInferredName.js
deleted file mode 100644
index 2dab6e7..0000000
--- a/node_modules/es-abstract/helpers/getInferredName.js
+++ /dev/null
@@ -1,10 +0,0 @@
-'use strict';
-
-var getInferredName;
-try {
-	// eslint-disable-next-line no-new-func
-	getInferredName = Function('s', 'return { [s]() {} }[s].name;');
-} catch (e) {}
-
-var inferred = function () {};
-module.exports = getInferredName && inferred.name === 'inferred' ? getInferredName : null;
diff --git a/node_modules/es-abstract/helpers/getIteratorMethod.js b/node_modules/es-abstract/helpers/getIteratorMethod.js
deleted file mode 100644
index 02f932c..0000000
--- a/node_modules/es-abstract/helpers/getIteratorMethod.js
+++ /dev/null
@@ -1,45 +0,0 @@
-'use strict';
-
-var hasSymbols = require('has-symbols')();
-var GetIntrinsic = require('../GetIntrinsic');
-var callBound = require('./callBound');
-
-var $iterator = GetIntrinsic('%Symbol.iterator%', true);
-var $stringSlice = callBound('String.prototype.slice');
-
-module.exports = function getIteratorMethod(ES, iterable) {
-	var usingIterator;
-	if (hasSymbols) {
-		usingIterator = ES.GetMethod(iterable, $iterator);
-	} else if (ES.IsArray(iterable)) {
-		usingIterator = function () {
-			var i = -1;
-			var arr = this; // eslint-disable-line no-invalid-this
-			return {
-				next: function () {
-					i += 1;
-					return {
-						done: i >= arr.length,
-						value: arr[i]
-					};
-				}
-			};
-		};
-	} else if (ES.Type(iterable) === 'String') {
-		usingIterator = function () {
-			var i = 0;
-			return {
-				next: function () {
-					var nextIndex = ES.AdvanceStringIndex(iterable, i, true);
-					var value = $stringSlice(iterable, i, nextIndex);
-					i = nextIndex;
-					return {
-						done: nextIndex > iterable.length,
-						value: value
-					};
-				}
-			};
-		};
-	}
-	return usingIterator;
-};
diff --git a/node_modules/es-abstract/helpers/getOwnPropertyDescriptor.js b/node_modules/es-abstract/helpers/getOwnPropertyDescriptor.js
deleted file mode 100644
index 71168e9..0000000
--- a/node_modules/es-abstract/helpers/getOwnPropertyDescriptor.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $gOPD = GetIntrinsic('%Object.getOwnPropertyDescriptor%');
-if ($gOPD) {
-	try {
-		$gOPD([], 'length');
-	} catch (e) {
-		// IE 8 has a broken gOPD
-		$gOPD = null;
-	}
-}
-
-module.exports = $gOPD;
diff --git a/node_modules/es-abstract/helpers/getProto.js b/node_modules/es-abstract/helpers/getProto.js
deleted file mode 100644
index af10fd8..0000000
--- a/node_modules/es-abstract/helpers/getProto.js
+++ /dev/null
@@ -1,15 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var originalGetProto = GetIntrinsic('%Object.getPrototypeOf%', true);
-var $ArrayProto = GetIntrinsic('%Array.prototype%');
-
-module.exports = originalGetProto || (
-	// eslint-disable-next-line no-proto
-	[].__proto__ === $ArrayProto
-		? function (O) {
-			return O.__proto__; // eslint-disable-line no-proto
-		}
-		: null
-);
diff --git a/node_modules/es-abstract/helpers/getSymbolDescription.js b/node_modules/es-abstract/helpers/getSymbolDescription.js
deleted file mode 100644
index 45d80d2..0000000
--- a/node_modules/es-abstract/helpers/getSymbolDescription.js
+++ /dev/null
@@ -1,41 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var callBound = require('./callBound');
-
-var $SyntaxError = GetIntrinsic('%SyntaxError%');
-var getGlobalSymbolDescription = GetIntrinsic('%Symbol.keyFor%', true);
-var thisSymbolValue = callBound('%Symbol.prototype.valueOf%', true);
-var symToStr = callBound('Symbol.prototype.toString', true);
-
-var getInferredName = require('./getInferredName');
-
-/* eslint-disable consistent-return */
-module.exports = callBound('%Symbol.prototype.description%', true) || function getSymbolDescription(symbol) {
-	if (!thisSymbolValue) {
-		throw new $SyntaxError('Symbols are not supported in this environment');
-	}
-
-	// will throw if not a symbol primitive or wrapper object
-	var sym = thisSymbolValue(symbol);
-
-	if (getInferredName) {
-		var name = getInferredName(sym);
-		if (name === '') { return; }
-		return name.slice(1, -1); // name.slice('['.length, -']'.length);
-	}
-
-	var desc;
-	if (getGlobalSymbolDescription) {
-		desc = getGlobalSymbolDescription(sym);
-		if (typeof desc === 'string') {
-			return desc;
-		}
-	}
-
-	desc = symToStr(sym).slice(7, -1); // str.slice('Symbol('.length, -')'.length);
-	if (desc) {
-		return desc;
-	}
-};
diff --git a/node_modules/es-abstract/helpers/isFinite.js b/node_modules/es-abstract/helpers/isFinite.js
deleted file mode 100644
index 9e7cd4f..0000000
--- a/node_modules/es-abstract/helpers/isFinite.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-var $isNaN = Number.isNaN || function (a) { return a !== a; };
-
-module.exports = Number.isFinite || function (x) { return typeof x === 'number' && !$isNaN(x) && x !== Infinity && x !== -Infinity; };
diff --git a/node_modules/es-abstract/helpers/isNaN.js b/node_modules/es-abstract/helpers/isNaN.js
deleted file mode 100644
index cb8631d..0000000
--- a/node_modules/es-abstract/helpers/isNaN.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-module.exports = Number.isNaN || function isNaN(a) {
-	return a !== a;
-};
diff --git a/node_modules/es-abstract/helpers/isPrefixOf.js b/node_modules/es-abstract/helpers/isPrefixOf.js
deleted file mode 100644
index b67d640..0000000
--- a/node_modules/es-abstract/helpers/isPrefixOf.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict';
-
-var $strSlice = require('../helpers/callBound')('String.prototype.slice');
-
-module.exports = function isPrefixOf(prefix, string) {
-	if (prefix === string) {
-		return true;
-	}
-	if (prefix.length > string.length) {
-		return false;
-	}
-	return $strSlice(string, 0, prefix.length) === prefix;
-};
diff --git a/node_modules/es-abstract/helpers/isPrimitive.js b/node_modules/es-abstract/helpers/isPrimitive.js
deleted file mode 100644
index 06f0bf0..0000000
--- a/node_modules/es-abstract/helpers/isPrimitive.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-module.exports = function isPrimitive(value) {
-	return value === null || (typeof value !== 'function' && typeof value !== 'object');
-};
diff --git a/node_modules/es-abstract/helpers/isPropertyDescriptor.js b/node_modules/es-abstract/helpers/isPropertyDescriptor.js
deleted file mode 100644
index 3eff7eb..0000000
--- a/node_modules/es-abstract/helpers/isPropertyDescriptor.js
+++ /dev/null
@@ -1,31 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var has = require('has');
-var $TypeError = GetIntrinsic('%TypeError%');
-
-module.exports = function IsPropertyDescriptor(ES, Desc) {
-	if (ES.Type(Desc) !== 'Object') {
-		return false;
-	}
-	var allowed = {
-		'[[Configurable]]': true,
-		'[[Enumerable]]': true,
-		'[[Get]]': true,
-		'[[Set]]': true,
-		'[[Value]]': true,
-		'[[Writable]]': true
-	};
-
-	for (var key in Desc) { // eslint-disable-line no-restricted-syntax
-		if (has(Desc, key) && !allowed[key]) {
-			return false;
-		}
-	}
-
-	if (ES.IsDataDescriptor(Desc) && ES.IsAccessorDescriptor(Desc)) {
-		throw new $TypeError('Property Descriptors may not be both accessor and data descriptors');
-	}
-	return true;
-};
diff --git a/node_modules/es-abstract/helpers/isSamePropertyDescriptor.js b/node_modules/es-abstract/helpers/isSamePropertyDescriptor.js
deleted file mode 100644
index a6162a1..0000000
--- a/node_modules/es-abstract/helpers/isSamePropertyDescriptor.js
+++ /dev/null
@@ -1,20 +0,0 @@
-'use strict';
-
-var every = require('./every');
-
-module.exports = function isSamePropertyDescriptor(ES, D1, D2) {
-	var fields = [
-		'[[Configurable]]',
-		'[[Enumerable]]',
-		'[[Get]]',
-		'[[Set]]',
-		'[[Value]]',
-		'[[Writable]]'
-	];
-	return every(fields, function (field) {
-		if ((field in D1) !== (field in D2)) {
-			return false;
-		}
-		return ES.SameValue(D1[field], D2[field]);
-	});
-};
diff --git a/node_modules/es-abstract/helpers/maxSafeInteger.js b/node_modules/es-abstract/helpers/maxSafeInteger.js
deleted file mode 100644
index 2fe8f38..0000000
--- a/node_modules/es-abstract/helpers/maxSafeInteger.js
+++ /dev/null
@@ -1,8 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $Math = GetIntrinsic('%Math%');
-var $Number = GetIntrinsic('%Number%');
-
-module.exports = $Number.MAX_SAFE_INTEGER || $Math.pow(2, 53) - 1;
diff --git a/node_modules/es-abstract/helpers/mod.js b/node_modules/es-abstract/helpers/mod.js
deleted file mode 100644
index 67c8b78..0000000
--- a/node_modules/es-abstract/helpers/mod.js
+++ /dev/null
@@ -1,8 +0,0 @@
-'use strict';
-
-var $floor = Math.floor;
-
-module.exports = function mod(number, modulo) {
-	var remain = number % modulo;
-	return $floor(remain >= 0 ? remain : remain + modulo);
-};
diff --git a/node_modules/es-abstract/helpers/padTimeComponent.js b/node_modules/es-abstract/helpers/padTimeComponent.js
deleted file mode 100644
index cbd8d06..0000000
--- a/node_modules/es-abstract/helpers/padTimeComponent.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-var callBound = require('../helpers/callBound');
-
-var $strSlice = callBound('String.prototype.slice');
-
-module.exports = function padTimeComponent(c, count) {
-	return $strSlice('00' + c, -(count || 2));
-};
diff --git a/node_modules/es-abstract/helpers/regexTester.js b/node_modules/es-abstract/helpers/regexTester.js
deleted file mode 100644
index 982cc9f..0000000
--- a/node_modules/es-abstract/helpers/regexTester.js
+++ /dev/null
@@ -1,11 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var $test = GetIntrinsic('RegExp.prototype.test');
-
-var callBind = require('./callBind');
-
-module.exports = function regexTester(regex) {
-	return callBind($test, regex);
-};
diff --git a/node_modules/es-abstract/helpers/setProto.js b/node_modules/es-abstract/helpers/setProto.js
deleted file mode 100644
index 29ec991..0000000
--- a/node_modules/es-abstract/helpers/setProto.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var originalSetProto = GetIntrinsic('%Object.setPrototypeOf%', true);
-var $ArrayProto = GetIntrinsic('%Array.prototype%');
-
-module.exports = originalSetProto || (
-	// eslint-disable-next-line no-proto, no-negated-condition
-	[].__proto__ !== $ArrayProto
-		? null
-		: function (O, proto) {
-			O.__proto__ = proto; // eslint-disable-line no-proto, no-param-reassign
-			return O;
-		}
-);
diff --git a/node_modules/es-abstract/helpers/sign.js b/node_modules/es-abstract/helpers/sign.js
deleted file mode 100644
index 598ea7d..0000000
--- a/node_modules/es-abstract/helpers/sign.js
+++ /dev/null
@@ -1,5 +0,0 @@
-'use strict';
-
-module.exports = function sign(number) {
-	return number >= 0 ? 1 : -1;
-};
diff --git a/node_modules/es-abstract/helpers/timeConstants.js b/node_modules/es-abstract/helpers/timeConstants.js
deleted file mode 100644
index c275b40..0000000
--- a/node_modules/es-abstract/helpers/timeConstants.js
+++ /dev/null
@@ -1,19 +0,0 @@
-'use strict';
-
-var HoursPerDay = 24;
-var MinutesPerHour = 60;
-var SecondsPerMinute = 60;
-var msPerSecond = 1e3;
-var msPerMinute = msPerSecond * SecondsPerMinute;
-var msPerHour = msPerMinute * MinutesPerHour;
-var msPerDay = 86400000;
-
-module.exports = {
-	HoursPerDay: HoursPerDay,
-	MinutesPerHour: MinutesPerHour,
-	SecondsPerMinute: SecondsPerMinute,
-	msPerSecond: msPerSecond,
-	msPerMinute: msPerMinute,
-	msPerHour: msPerHour,
-	msPerDay: msPerDay
-};
diff --git a/node_modules/es-abstract/index.js b/node_modules/es-abstract/index.js
deleted file mode 100644
index 7cef039..0000000
--- a/node_modules/es-abstract/index.js
+++ /dev/null
@@ -1,26 +0,0 @@
-'use strict';
-
-var assign = require('./helpers/assign');
-
-var ES5 = require('./es5');
-var ES2015 = require('./es2015');
-var ES2016 = require('./es2016');
-var ES2017 = require('./es2017');
-var ES2018 = require('./es2018');
-var ES2019 = require('./es2019');
-
-var ES = {
-	ES5: ES5,
-	ES6: ES2015,
-	ES2015: ES2015,
-	ES7: ES2016,
-	ES2016: ES2016,
-	ES2017: ES2017,
-	ES2018: ES2018,
-	ES2019: ES2019
-};
-assign(ES, ES5);
-delete ES.CheckObjectCoercible; // renamed in ES6 to RequireObjectCoercible
-assign(ES, ES2015);
-
-module.exports = ES;
diff --git a/node_modules/es-abstract/operations/.eslintrc b/node_modules/es-abstract/operations/.eslintrc
deleted file mode 100644
index bcd76f7..0000000
--- a/node_modules/es-abstract/operations/.eslintrc
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-	"rules": {
-		"id-length": 0,
-	},
-}
diff --git a/node_modules/es-abstract/operations/2015.js b/node_modules/es-abstract/operations/2015.js
deleted file mode 100644
index 6c50891..0000000
--- a/node_modules/es-abstract/operations/2015.js
+++ /dev/null
@@ -1,249 +0,0 @@
-'use strict';
-
-module.exports = {
-	IsPropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type', // not actually an abstract op
-
-	abs: 'https://ecma-international.org/ecma-262/6.0/#sec-algorithm-conventions',
-	'Abstract Equality Comparison': 'https://ecma-international.org/ecma-262/6.0/#sec-abstract-equality-comparison',
-	'Abstract Relational Comparison': 'https://ecma-international.org/ecma-262/6.0/#sec-abstract-relational-comparison',
-	AddRestrictedFunctionProperties: 'https://ecma-international.org/ecma-262/6.0/#sec-addrestrictedfunctionproperties',
-	AdvanceStringIndex: 'https://ecma-international.org/ecma-262/6.0/#sec-advancestringindex',
-	AllocateArrayBuffer: 'https://ecma-international.org/ecma-262/6.0/#sec-allocatearraybuffer',
-	AllocateTypedArray: 'https://ecma-international.org/ecma-262/6.0/#sec-allocatetypedarray',
-	ArrayCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-arraycreate',
-	ArraySetLength: 'https://ecma-international.org/ecma-262/6.0/#sec-arraysetlength',
-	ArraySpeciesCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-arrayspeciescreate',
-	BoundFunctionCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-boundfunctioncreate',
-	Call: 'https://ecma-international.org/ecma-262/6.0/#sec-call',
-	Canonicalize: 'https://ecma-international.org/ecma-262/6.0/#sec-runtime-semantics-canonicalize-ch',
-	CanonicalNumericIndexString: 'https://ecma-international.org/ecma-262/6.0/#sec-canonicalnumericindexstring',
-	CharacterRange: 'https://ecma-international.org/ecma-262/6.0/#sec-runtime-semantics-characterrange-abstract-operation',
-	CharacterSetMatcher: 'https://ecma-international.org/ecma-262/6.0/#sec-runtime-semantics-charactersetmatcher-abstract-operation',
-	CloneArrayBuffer: 'https://ecma-international.org/ecma-262/6.0/#sec-clonearraybuffer',
-	CompletePropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-completepropertydescriptor',
-	Completion: 'https://ecma-international.org/ecma-262/6.0/#sec-implicit-completion-values',
-	Construct: 'https://ecma-international.org/ecma-262/6.0/#sec-construct',
-	CopyDataBlockBytes: 'https://ecma-international.org/ecma-262/6.0/#sec-copydatablockbytes',
-	CreateArrayFromList: 'https://ecma-international.org/ecma-262/6.0/#sec-createarrayfromlist',
-	CreateBuiltinFunction: 'https://ecma-international.org/ecma-262/6.0/#sec-createbuiltinfunction',
-	CreateByteDataBlock: 'https://ecma-international.org/ecma-262/6.0/#sec-createbytedatablock',
-	CreateDataProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-createdataproperty',
-	CreateDataPropertyOrThrow: 'https://ecma-international.org/ecma-262/6.0/#sec-createdatapropertyorthrow',
-	CreateDynamicFunction: 'https://ecma-international.org/ecma-262/6.0/#sec-createdynamicfunction',
-	CreateHTML: 'https://ecma-international.org/ecma-262/6.0/#sec-createhtml',
-	CreateIntrinsics: 'https://ecma-international.org/ecma-262/6.0/#sec-createintrinsics',
-	CreateIterResultObject: 'https://ecma-international.org/ecma-262/6.0/#sec-createiterresultobject',
-	CreateListFromArrayLike: 'https://ecma-international.org/ecma-262/6.0/#sec-createlistfromarraylike',
-	CreateListIterator: 'https://ecma-international.org/ecma-262/6.0/#sec-createlistiterator',
-	CreateMapIterator: 'https://ecma-international.org/ecma-262/6.0/#sec-createmapiterator',
-	CreateMappedArgumentsObject: 'https://ecma-international.org/ecma-262/6.0/#sec-createmappedargumentsobject',
-	CreateMethodProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-createmethodproperty',
-	CreatePerIterationEnvironment: 'https://ecma-international.org/ecma-262/6.0/#sec-createperiterationenvironment',
-	CreateRealm: 'https://ecma-international.org/ecma-262/6.0/#sec-createrealm',
-	CreateSetIterator: 'https://ecma-international.org/ecma-262/6.0/#sec-createsetiterator',
-	CreateUnmappedArgumentsObject: 'https://ecma-international.org/ecma-262/6.0/#sec-createunmappedargumentsobject',
-	DateFromTime: 'https://ecma-international.org/ecma-262/6.0/#sec-date-number',
-	Day: 'https://ecma-international.org/ecma-262/6.0/#sec-day-number-and-time-within-day',
-	DayFromYear: 'https://ecma-international.org/ecma-262/6.0/#sec-year-number',
-	DaysInYear: 'https://ecma-international.org/ecma-262/6.0/#sec-year-number',
-	DayWithinYear: 'https://ecma-international.org/ecma-262/6.0/#sec-month-number',
-	Decode: 'https://ecma-international.org/ecma-262/6.0/#sec-decode',
-	DefinePropertyOrThrow: 'https://ecma-international.org/ecma-262/6.0/#sec-definepropertyorthrow',
-	DeletePropertyOrThrow: 'https://ecma-international.org/ecma-262/6.0/#sec-deletepropertyorthrow',
-	DetachArrayBuffer: 'https://ecma-international.org/ecma-262/6.0/#sec-detacharraybuffer',
-	Encode: 'https://ecma-international.org/ecma-262/6.0/#sec-encode',
-	EnqueueJob: 'https://ecma-international.org/ecma-262/6.0/#sec-enqueuejob',
-	EnumerableOwnNames: 'https://ecma-international.org/ecma-262/6.0/#sec-enumerableownnames',
-	EscapeRegExpPattern: 'https://ecma-international.org/ecma-262/6.0/#sec-escaperegexppattern',
-	EvalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/6.0/#sec-evaldeclarationinstantiation',
-	EvaluateCall: 'https://ecma-international.org/ecma-262/6.0/#sec-evaluatecall',
-	EvaluateDirectCall: 'https://ecma-international.org/ecma-262/6.0/#sec-evaluatedirectcall',
-	EvaluateNew: 'https://ecma-international.org/ecma-262/6.0/#sec-evaluatenew',
-	floor: 'https://ecma-international.org/ecma-262/6.0/#sec-algorithm-conventions',
-	ForBodyEvaluation: 'https://ecma-international.org/ecma-262/6.0/#sec-forbodyevaluation',
-	'ForIn/OfBodyEvaluation': 'https://ecma-international.org/ecma-262/6.0/#sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset',
-	'ForIn/OfHeadEvaluation': 'https://ecma-international.org/ecma-262/6.0/#sec-runtime-semantics-forin-div-ofheadevaluation-tdznames-expr-iterationkind',
-	FromPropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-frompropertydescriptor',
-	FulfillPromise: 'https://ecma-international.org/ecma-262/6.0/#sec-fulfillpromise',
-	FunctionAllocate: 'https://ecma-international.org/ecma-262/6.0/#sec-functionallocate',
-	FunctionCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-functioncreate',
-	FunctionInitialize: 'https://ecma-international.org/ecma-262/6.0/#sec-functioninitialize',
-	GeneratorFunctionCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-generatorfunctioncreate',
-	GeneratorResume: 'https://ecma-international.org/ecma-262/6.0/#sec-generatorresume',
-	GeneratorResumeAbrupt: 'https://ecma-international.org/ecma-262/6.0/#sec-generatorresumeabrupt',
-	GeneratorStart: 'https://ecma-international.org/ecma-262/6.0/#sec-generatorstart',
-	GeneratorValidate: 'https://ecma-international.org/ecma-262/6.0/#sec-generatorvalidate',
-	GeneratorYield: 'https://ecma-international.org/ecma-262/6.0/#sec-generatoryield',
-	Get: 'https://ecma-international.org/ecma-262/6.0/#sec-get-o-p',
-	GetBase: 'https://ecma-international.org/ecma-262/6.0/#sec-jobs-and-job-queues',
-	GetFunctionRealm: 'https://ecma-international.org/ecma-262/6.0/#sec-getfunctionrealm',
-	GetGlobalObject: 'https://ecma-international.org/ecma-262/6.0/#sec-getglobalobject',
-	GetIdentifierReference: 'https://ecma-international.org/ecma-262/6.0/#sec-getidentifierreference',
-	GetIterator: 'https://ecma-international.org/ecma-262/6.0/#sec-getiterator',
-	GetMethod: 'https://ecma-international.org/ecma-262/6.0/#sec-getmethod',
-	GetModuleNamespace: 'https://ecma-international.org/ecma-262/6.0/#sec-getmodulenamespace',
-	GetNewTarget: 'https://ecma-international.org/ecma-262/6.0/#sec-getnewtarget',
-	GetOwnPropertyKeys: 'https://ecma-international.org/ecma-262/6.0/#sec-getownpropertykeys',
-	GetPrototypeFromConstructor: 'https://ecma-international.org/ecma-262/6.0/#sec-getprototypefromconstructor',
-	GetReferencedName: 'https://ecma-international.org/ecma-262/6.0/#sec-jobs-and-job-queues',
-	GetSubstitution: 'https://ecma-international.org/ecma-262/6.0/#sec-getsubstitution',
-	GetSuperConstructor: 'https://ecma-international.org/ecma-262/6.0/#sec-getsuperconstructor',
-	GetTemplateObject: 'https://ecma-international.org/ecma-262/6.0/#sec-gettemplateobject',
-	GetThisEnvironment: 'https://ecma-international.org/ecma-262/6.0/#sec-getthisenvironment',
-	GetThisValue: 'https://ecma-international.org/ecma-262/6.0/#sec-getthisvalue',
-	GetV: 'https://ecma-international.org/ecma-262/6.0/#sec-getv',
-	GetValue: 'https://ecma-international.org/ecma-262/6.0/#sec-getvalue',
-	GetValueFromBuffer: 'https://ecma-international.org/ecma-262/6.0/#sec-getvaluefrombuffer',
-	GetViewValue: 'https://ecma-international.org/ecma-262/6.0/#sec-getviewvalue',
-	HasOwnProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-hasownproperty',
-	HasPrimitiveBase: 'https://ecma-international.org/ecma-262/6.0/#sec-jobs-and-job-queues',
-	HasProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-hasproperty',
-	HostResolveImportedModule: 'sec-hostresolveimportedmodule',
-	HourFromTime: 'https://ecma-international.org/ecma-262/6.0/#sec-hours-minutes-second-and-milliseconds',
-	ImportedLocalNames: 'https://ecma-international.org/ecma-262/6.0/#sec-importedlocalnames',
-	InitializeHostDefinedRealm: 'https://ecma-international.org/ecma-262/6.0/#sec-initializehostdefinedrealm',
-	InitializeReferencedBinding: 'https://ecma-international.org/ecma-262/6.0/#sec-initializereferencedbinding',
-	InLeapYear: 'https://ecma-international.org/ecma-262/6.0/#sec-year-number',
-	InstanceofOperator: 'https://ecma-international.org/ecma-262/6.0/#sec-instanceofoperator',
-	IntegerIndexedElementGet: 'https://ecma-international.org/ecma-262/6.0/#sec-integerindexedelementget',
-	IntegerIndexedElementSet: 'https://ecma-international.org/ecma-262/6.0/#sec-integerindexedelementset',
-	IntegerIndexedObjectCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-integerindexedobjectcreate',
-	InternalizeJSONProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-internalizejsonproperty',
-	Invoke: 'https://ecma-international.org/ecma-262/6.0/#sec-invoke',
-	IsAccessorDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-isaccessordescriptor',
-	IsAnonymousFunctionDefinition: 'https://ecma-international.org/ecma-262/6.0/#sec-isanonymousfunctiondefinition',
-	IsArray: 'https://ecma-international.org/ecma-262/6.0/#sec-isarray',
-	IsCallable: 'https://ecma-international.org/ecma-262/6.0/#sec-iscallable',
-	IsCompatiblePropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-iscompatiblepropertydescriptor',
-	IsConcatSpreadable: 'https://ecma-international.org/ecma-262/6.0/#sec-isconcatspreadable',
-	IsConstructor: 'https://ecma-international.org/ecma-262/6.0/#sec-isconstructor',
-	IsDataDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-isdatadescriptor',
-	IsDetachedBuffer: 'https://ecma-international.org/ecma-262/6.0/#sec-isdetachedbuffer',
-	IsExtensible: 'https://ecma-international.org/ecma-262/6.0/#sec-isextensible-o',
-	IsGenericDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-isgenericdescriptor',
-	IsInTailPosition: 'https://ecma-international.org/ecma-262/6.0/#sec-isintailposition',
-	IsInteger: 'https://ecma-international.org/ecma-262/6.0/#sec-isinteger',
-	IsLabelledFunction: 'https://ecma-international.org/ecma-262/6.0/#sec-islabelledfunction',
-	IsPromise: 'https://ecma-international.org/ecma-262/6.0/#sec-ispromise',
-	IsPropertyKey: 'https://ecma-international.org/ecma-262/6.0/#sec-ispropertykey',
-	IsPropertyReference: 'https://ecma-international.org/ecma-262/6.0/#sec-jobs-and-job-queues',
-	IsRegExp: 'https://ecma-international.org/ecma-262/6.0/#sec-isregexp',
-	IsStrictReference: 'https://ecma-international.org/ecma-262/6.0/#sec-jobs-and-job-queues',
-	IsSuperReference: 'https://ecma-international.org/ecma-262/6.0/#sec-jobs-and-job-queues',
-	IsUnresolvableReference: 'https://ecma-international.org/ecma-262/6.0/#sec-jobs-and-job-queues',
-	IsWordChar: 'https://ecma-international.org/ecma-262/6.0/#sec-runtime-semantics-iswordchar-abstract-operation',
-	IteratorClose: 'https://ecma-international.org/ecma-262/6.0/#sec-iteratorclose',
-	IteratorComplete: 'https://ecma-international.org/ecma-262/6.0/#sec-iteratorcomplete',
-	IteratorNext: 'https://ecma-international.org/ecma-262/6.0/#sec-iteratornext',
-	IteratorStep: 'https://ecma-international.org/ecma-262/6.0/#sec-iteratorstep',
-	IteratorValue: 'https://ecma-international.org/ecma-262/6.0/#sec-iteratorvalue',
-	LocalTime: 'https://ecma-international.org/ecma-262/6.0/#sec-localtime',
-	LoopContinues: 'https://ecma-international.org/ecma-262/6.0/#sec-loopcontinues',
-	MakeArgGetter: 'https://ecma-international.org/ecma-262/6.0/#sec-makearggetter',
-	MakeArgSetter: 'https://ecma-international.org/ecma-262/6.0/#sec-makeargsetter',
-	MakeClassConstructor: 'https://ecma-international.org/ecma-262/6.0/#sec-makeclassconstructor',
-	MakeConstructor: 'https://ecma-international.org/ecma-262/6.0/#sec-makeconstructor',
-	MakeDate: 'https://ecma-international.org/ecma-262/6.0/#sec-makedate',
-	MakeDay: 'https://ecma-international.org/ecma-262/6.0/#sec-makeday',
-	MakeMethod: 'https://ecma-international.org/ecma-262/6.0/#sec-makemethod',
-	MakeSuperPropertyReference: 'https://ecma-international.org/ecma-262/6.0/#sec-makesuperpropertyreference',
-	MakeTime: 'https://ecma-international.org/ecma-262/6.0/#sec-maketime',
-	max: 'https://ecma-international.org/ecma-262/6.0/#sec-algorithm-conventions',
-	min: 'https://ecma-international.org/ecma-262/6.0/#sec-algorithm-conventions',
-	MinFromTime: 'https://ecma-international.org/ecma-262/6.0/#sec-hours-minutes-second-and-milliseconds',
-	ModuleNamespaceCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-modulenamespacecreate',
-	modulo: 'https://ecma-international.org/ecma-262/6.0/#sec-algorithm-conventions',
-	MonthFromTime: 'https://ecma-international.org/ecma-262/6.0/#sec-month-number',
-	msFromTime: 'https://ecma-international.org/ecma-262/6.0/#sec-hours-minutes-second-and-milliseconds',
-	msPerDay: 'https://ecma-international.org/ecma-262/6.0/#sec-day-number-and-time-within-day',
-	NewDeclarativeEnvironment: 'https://ecma-international.org/ecma-262/6.0/#sec-newdeclarativeenvironment',
-	NewFunctionEnvironment: 'https://ecma-international.org/ecma-262/6.0/#sec-newfunctionenvironment',
-	NewGlobalEnvironment: 'https://ecma-international.org/ecma-262/6.0/#sec-newglobalenvironment',
-	NewModuleEnvironment: 'https://ecma-international.org/ecma-262/6.0/#sec-newmoduleenvironment',
-	NewObjectEnvironment: 'https://ecma-international.org/ecma-262/6.0/#sec-newobjectenvironment',
-	NewPromiseCapability: 'https://ecma-international.org/ecma-262/6.0/#sec-newpromisecapability',
-	NormalCompletion: 'https://ecma-international.org/ecma-262/6.0/#sec-normalcompletion',
-	ObjectCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-objectcreate',
-	ObjectDefineProperties: 'https://ecma-international.org/ecma-262/6.0/#sec-objectdefineproperties',
-	OrdinaryCallBindThis: 'https://ecma-international.org/ecma-262/6.0/#sec-ordinarycallbindthis',
-	OrdinaryCallEvaluateBody: 'https://ecma-international.org/ecma-262/6.0/#sec-ordinarycallevaluatebody',
-	OrdinaryCreateFromConstructor: 'https://ecma-international.org/ecma-262/6.0/#sec-ordinarycreatefromconstructor',
-	OrdinaryDefineOwnProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-ordinarydefineownproperty',
-	OrdinaryGetOwnProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-ordinarygetownproperty',
-	OrdinaryHasInstance: 'https://ecma-international.org/ecma-262/6.0/#sec-ordinaryhasinstance',
-	OrdinaryHasProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-ordinaryhasproperty',
-	ParseModule: 'https://ecma-international.org/ecma-262/6.0/#sec-parsemodule',
-	PerformEval: 'https://ecma-international.org/ecma-262/6.0/#sec-performeval',
-	PerformPromiseAll: 'https://ecma-international.org/ecma-262/6.0/#sec-performpromiseall',
-	PerformPromiseRace: 'https://ecma-international.org/ecma-262/6.0/#sec-performpromiserace',
-	PerformPromiseThen: 'https://ecma-international.org/ecma-262/6.0/#sec-performpromisethen',
-	PrepareForOrdinaryCall: 'https://ecma-international.org/ecma-262/6.0/#sec-prepareforordinarycall',
-	PrepareForTailCall: 'https://ecma-international.org/ecma-262/6.0/#sec-preparefortailcall',
-	ProxyCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-proxycreate',
-	PutValue: 'https://ecma-international.org/ecma-262/6.0/#sec-putvalue',
-	QuoteJSONString: 'https://ecma-international.org/ecma-262/6.0/#sec-quotejsonstring',
-	RegExpAlloc: 'https://ecma-international.org/ecma-262/6.0/#sec-regexpalloc',
-	RegExpBuiltinExec: 'https://ecma-international.org/ecma-262/6.0/#sec-regexpbuiltinexec',
-	RegExpCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-regexpcreate',
-	RegExpExec: 'https://ecma-international.org/ecma-262/6.0/#sec-regexpexec',
-	RegExpInitialize: 'https://ecma-international.org/ecma-262/6.0/#sec-regexpinitialize',
-	RejectPromise: 'https://ecma-international.org/ecma-262/6.0/#sec-rejectpromise',
-	RepeatMatcher: 'https://ecma-international.org/ecma-262/6.0/#sec-runtime-semantics-repeatmatcher-abstract-operation',
-	RequireObjectCoercible: 'https://ecma-international.org/ecma-262/6.0/#sec-requireobjectcoercible',
-	ResolveBinding: 'https://ecma-international.org/ecma-262/6.0/#sec-resolvebinding',
-	ResolveThisBinding: 'https://ecma-international.org/ecma-262/6.0/#sec-resolvethisbinding',
-	SameValue: 'https://ecma-international.org/ecma-262/6.0/#sec-samevalue',
-	SameValueZero: 'https://ecma-international.org/ecma-262/6.0/#sec-samevaluezero',
-	SecFromTime: 'https://ecma-international.org/ecma-262/6.0/#sec-hours-minutes-second-and-milliseconds',
-	SerializeJSONArray: 'https://ecma-international.org/ecma-262/6.0/#sec-serializejsonarray',
-	SerializeJSONObject: 'https://ecma-international.org/ecma-262/6.0/#sec-serializejsonobject',
-	SerializeJSONProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-serializejsonproperty',
-	Set: 'https://ecma-international.org/ecma-262/6.0/#sec-set-o-p-v-throw',
-	SetDefaultGlobalBindings: 'https://ecma-international.org/ecma-262/6.0/#sec-setdefaultglobalbindings',
-	SetFunctionName: 'https://ecma-international.org/ecma-262/6.0/#sec-setfunctionname',
-	SetIntegrityLevel: 'https://ecma-international.org/ecma-262/6.0/#sec-setintegritylevel',
-	SetRealmGlobalObject: 'https://ecma-international.org/ecma-262/6.0/#sec-setrealmglobalobject',
-	SetValueInBuffer: 'https://ecma-international.org/ecma-262/6.0/#sec-setvalueinbuffer',
-	SetViewValue: 'https://ecma-international.org/ecma-262/6.0/#sec-setviewvalue',
-	sign: 'https://ecma-international.org/ecma-262/6.0/#sec-algorithm-conventions',
-	SortCompare: 'https://ecma-international.org/ecma-262/6.0/#sec-sortcompare',
-	SpeciesConstructor: 'https://ecma-international.org/ecma-262/6.0/#sec-speciesconstructor',
-	SplitMatch: 'https://ecma-international.org/ecma-262/6.0/#sec-splitmatch',
-	'Strict Equality Comparison': 'https://ecma-international.org/ecma-262/6.0/#sec-strict-equality-comparison',
-	StringCreate: 'https://ecma-international.org/ecma-262/6.0/#sec-stringcreate',
-	StringGetIndexProperty: 'https://ecma-international.org/ecma-262/6.0/#sec-stringgetindexproperty',
-	SymbolDescriptiveString: 'https://ecma-international.org/ecma-262/6.0/#sec-symboldescriptivestring',
-	TestIntegrityLevel: 'https://ecma-international.org/ecma-262/6.0/#sec-testintegritylevel',
-	thisBooleanValue: 'https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-boolean-prototype-object',
-	thisNumberValue: 'https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-number-prototype-object',
-	thisStringValue: 'https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-string-prototype-object',
-	thisTimeValue: 'https://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-date-prototype-object',
-	TimeClip: 'https://ecma-international.org/ecma-262/6.0/#sec-timeclip',
-	TimeFromYear: 'https://ecma-international.org/ecma-262/6.0/#sec-year-number',
-	TimeWithinDay: 'https://ecma-international.org/ecma-262/6.0/#sec-day-number-and-time-within-day',
-	ToBoolean: 'https://ecma-international.org/ecma-262/6.0/#sec-toboolean',
-	ToDateString: 'https://ecma-international.org/ecma-262/6.0/#sec-todatestring',
-	ToInt16: 'https://ecma-international.org/ecma-262/6.0/#sec-toint16',
-	ToInt32: 'https://ecma-international.org/ecma-262/6.0/#sec-toint32',
-	ToInt8: 'https://ecma-international.org/ecma-262/6.0/#sec-toint8',
-	ToInteger: 'https://ecma-international.org/ecma-262/6.0/#sec-tointeger',
-	ToLength: 'https://ecma-international.org/ecma-262/6.0/#sec-tolength',
-	ToNumber: 'https://ecma-international.org/ecma-262/6.0/#sec-tonumber',
-	ToObject: 'https://ecma-international.org/ecma-262/6.0/#sec-toobject',
-	ToPrimitive: 'https://ecma-international.org/ecma-262/6.0/#sec-toprimitive',
-	ToPropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-topropertydescriptor',
-	ToPropertyKey: 'https://ecma-international.org/ecma-262/6.0/#sec-topropertykey',
-	ToString: 'https://ecma-international.org/ecma-262/6.0/#sec-tostring',
-	ToUint16: 'https://ecma-international.org/ecma-262/6.0/#sec-touint16',
-	ToUint32: 'https://ecma-international.org/ecma-262/6.0/#sec-touint32',
-	ToUint8: 'https://ecma-international.org/ecma-262/6.0/#sec-touint8',
-	ToUint8Clamp: 'https://ecma-international.org/ecma-262/6.0/#sec-touint8clamp',
-	TriggerPromiseReactions: 'https://ecma-international.org/ecma-262/6.0/#sec-triggerpromisereactions',
-	Type: 'https://ecma-international.org/ecma-262/6.0/#sec-ecmascript-data-types-and-values',
-	TypedArrayFrom: 'https://ecma-international.org/ecma-262/6.0/#sec-typedarrayfrom',
-	UpdateEmpty: 'https://ecma-international.org/ecma-262/6.0/#sec-updateempty',
-	UTC: 'https://ecma-international.org/ecma-262/6.0/#sec-utc-t',
-	ValidateAndApplyPropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-validateandapplypropertydescriptor',
-	WeekDay: 'https://ecma-international.org/ecma-262/6.0/#sec-week-day',
-	YearFromTime: 'https://ecma-international.org/ecma-262/6.0/#sec-year-number'
-};
diff --git a/node_modules/es-abstract/operations/2016.js b/node_modules/es-abstract/operations/2016.js
deleted file mode 100644
index 6a58b9c..0000000
--- a/node_modules/es-abstract/operations/2016.js
+++ /dev/null
@@ -1,276 +0,0 @@
-'use strict';
-
-module.exports = {
-	IsPropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type', // not actually an abstract op
-
-	abs: 'https://ecma-international.org/ecma-262/7.0/#sec-algorithm-conventions',
-	'Abstract Equality Comparison': 'https://ecma-international.org/ecma-262/7.0/#sec-abstract-equality-comparison',
-	'Abstract Relational Comparison': 'https://ecma-international.org/ecma-262/7.0/#sec-abstract-relational-comparison',
-	AddRestrictedFunctionProperties: 'https://ecma-international.org/ecma-262/7.0/#sec-addrestrictedfunctionproperties',
-	AdvanceStringIndex: 'https://ecma-international.org/ecma-262/7.0/#sec-advancestringindex',
-	AllocateArrayBuffer: 'https://ecma-international.org/ecma-262/7.0/#sec-allocatearraybuffer',
-	AllocateTypedArray: 'https://ecma-international.org/ecma-262/7.0/#sec-allocatetypedarray',
-	AllocateTypedArrayBuffer: 'https://ecma-international.org/ecma-262/7.0/#sec-allocatetypedarraybuffer',
-	ArrayCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-arraycreate',
-	ArraySetLength: 'https://ecma-international.org/ecma-262/7.0/#sec-arraysetlength',
-	ArraySpeciesCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-arrayspeciescreate',
-	BlockDeclarationInstantiation: 'https://ecma-international.org/ecma-262/7.0/#sec-blockdeclarationinstantiation',
-	BoundFunctionCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-boundfunctioncreate',
-	Call: 'https://ecma-international.org/ecma-262/7.0/#sec-call',
-	Canonicalize: 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-canonicalize-ch',
-	CanonicalNumericIndexString: 'https://ecma-international.org/ecma-262/7.0/#sec-canonicalnumericindexstring',
-	CharacterRange: 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-characterrange-abstract-operation',
-	CharacterRangeOrUnion: 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-characterrangeorunion-abstract-operation',
-	CharacterSetMatcher: 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-charactersetmatcher-abstract-operation',
-	CloneArrayBuffer: 'https://ecma-international.org/ecma-262/7.0/#sec-clonearraybuffer',
-	CompletePropertyDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-completepropertydescriptor',
-	Completion: 'https://ecma-international.org/ecma-262/7.0/#sec-completion-record-specification-type',
-	Construct: 'https://ecma-international.org/ecma-262/7.0/#sec-construct',
-	CopyDataBlockBytes: 'https://ecma-international.org/ecma-262/7.0/#sec-copydatablockbytes',
-	CreateArrayFromList: 'https://ecma-international.org/ecma-262/7.0/#sec-createarrayfromlist',
-	CreateArrayIterator: 'https://ecma-international.org/ecma-262/7.0/#sec-createarrayiterator',
-	CreateBuiltinFunction: 'https://ecma-international.org/ecma-262/7.0/#sec-createbuiltinfunction',
-	CreateByteDataBlock: 'https://ecma-international.org/ecma-262/7.0/#sec-createbytedatablock',
-	CreateDataProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-createdataproperty',
-	CreateDataPropertyOrThrow: 'https://ecma-international.org/ecma-262/7.0/#sec-createdatapropertyorthrow',
-	CreateDynamicFunction: 'https://ecma-international.org/ecma-262/7.0/#sec-createdynamicfunction',
-	CreateHTML: 'https://ecma-international.org/ecma-262/7.0/#sec-createhtml',
-	CreateIntrinsics: 'https://ecma-international.org/ecma-262/7.0/#sec-createintrinsics',
-	CreateIterResultObject: 'https://ecma-international.org/ecma-262/7.0/#sec-createiterresultobject',
-	CreateListFromArrayLike: 'https://ecma-international.org/ecma-262/7.0/#sec-createlistfromarraylike',
-	CreateListIterator: 'https://ecma-international.org/ecma-262/7.0/#sec-createlistiterator',
-	CreateMapIterator: 'https://ecma-international.org/ecma-262/7.0/#sec-createmapiterator',
-	CreateMappedArgumentsObject: 'https://ecma-international.org/ecma-262/7.0/#sec-createmappedargumentsobject',
-	CreateMethodProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-createmethodproperty',
-	CreatePerIterationEnvironment: 'https://ecma-international.org/ecma-262/7.0/#sec-createperiterationenvironment',
-	CreateRealm: 'https://ecma-international.org/ecma-262/7.0/#sec-createrealm',
-	CreateResolvingFunctions: 'https://ecma-international.org/ecma-262/7.0/#sec-createresolvingfunctions',
-	CreateSetIterator: 'https://ecma-international.org/ecma-262/7.0/#sec-createsetiterator',
-	CreateStringIterator: 'https://ecma-international.org/ecma-262/7.0/#sec-createstringiterator',
-	CreateUnmappedArgumentsObject: 'https://ecma-international.org/ecma-262/7.0/#sec-createunmappedargumentsobject',
-	DateFromTime: 'https://ecma-international.org/ecma-262/7.0/#sec-date-number',
-	Day: 'https://ecma-international.org/ecma-262/7.0/#sec-day-number-and-time-within-day',
-	DayFromYear: 'https://ecma-international.org/ecma-262/7.0/#sec-year-number',
-	DaysInYear: 'https://ecma-international.org/ecma-262/7.0/#sec-year-number',
-	DayWithinYear: 'https://ecma-international.org/ecma-262/7.0/#sec-month-number',
-	Decode: 'https://ecma-international.org/ecma-262/7.0/#sec-decode',
-	DefinePropertyOrThrow: 'https://ecma-international.org/ecma-262/7.0/#sec-definepropertyorthrow',
-	DeletePropertyOrThrow: 'https://ecma-international.org/ecma-262/7.0/#sec-deletepropertyorthrow',
-	DetachArrayBuffer: 'https://ecma-international.org/ecma-262/7.0/#sec-detacharraybuffer',
-	Encode: 'https://ecma-international.org/ecma-262/7.0/#sec-encode',
-	EnqueueJob: 'https://ecma-international.org/ecma-262/7.0/#sec-enqueuejob',
-	EnumerableOwnNames: 'https://ecma-international.org/ecma-262/7.0/#sec-enumerableownnames',
-	EnumerateObjectProperties: 'https://ecma-international.org/ecma-262/7.0/#sec-enumerate-object-properties',
-	EscapeRegExpPattern: 'https://ecma-international.org/ecma-262/7.0/#sec-escaperegexppattern',
-	EvalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/7.0/#sec-evaldeclarationinstantiation',
-	EvaluateCall: 'https://ecma-international.org/ecma-262/7.0/#sec-evaluatecall',
-	EvaluateDirectCall: 'https://ecma-international.org/ecma-262/7.0/#sec-evaluatedirectcall',
-	EvaluateNew: 'https://ecma-international.org/ecma-262/7.0/#sec-evaluatenew',
-	floor: 'https://ecma-international.org/ecma-262/7.0/#sec-algorithm-conventions',
-	ForBodyEvaluation: 'https://ecma-international.org/ecma-262/7.0/#sec-forbodyevaluation',
-	'ForIn/OfBodyEvaluation': 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset',
-	'ForIn/OfHeadEvaluation': 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-forin-div-ofheadevaluation-tdznames-expr-iterationkind',
-	FromPropertyDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-frompropertydescriptor',
-	FulfillPromise: 'https://ecma-international.org/ecma-262/7.0/#sec-fulfillpromise',
-	FunctionAllocate: 'https://ecma-international.org/ecma-262/7.0/#sec-functionallocate',
-	FunctionCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-functioncreate',
-	FunctionDeclarationInstantiation: 'https://ecma-international.org/ecma-262/7.0/#sec-functiondeclarationinstantiation',
-	FunctionInitialize: 'https://ecma-international.org/ecma-262/7.0/#sec-functioninitialize',
-	GeneratorFunctionCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-generatorfunctioncreate',
-	GeneratorResume: 'https://ecma-international.org/ecma-262/7.0/#sec-generatorresume',
-	GeneratorResumeAbrupt: 'https://ecma-international.org/ecma-262/7.0/#sec-generatorresumeabrupt',
-	GeneratorStart: 'https://ecma-international.org/ecma-262/7.0/#sec-generatorstart',
-	GeneratorValidate: 'https://ecma-international.org/ecma-262/7.0/#sec-generatorvalidate',
-	GeneratorYield: 'https://ecma-international.org/ecma-262/7.0/#sec-generatoryield',
-	Get: 'https://ecma-international.org/ecma-262/7.0/#sec-get-o-p',
-	GetActiveScriptOrModule: 'https://ecma-international.org/ecma-262/7.0/#sec-getactivescriptormodule',
-	GetFunctionRealm: 'https://ecma-international.org/ecma-262/7.0/#sec-getfunctionrealm',
-	GetGlobalObject: 'https://ecma-international.org/ecma-262/7.0/#sec-getglobalobject',
-	GetIdentifierReference: 'https://ecma-international.org/ecma-262/7.0/#sec-getidentifierreference',
-	GetIterator: 'https://ecma-international.org/ecma-262/7.0/#sec-getiterator',
-	GetMethod: 'https://ecma-international.org/ecma-262/7.0/#sec-getmethod',
-	GetModuleNamespace: 'https://ecma-international.org/ecma-262/7.0/#sec-getmodulenamespace',
-	GetNewTarget: 'https://ecma-international.org/ecma-262/7.0/#sec-getnewtarget',
-	GetOwnPropertyKeys: 'https://ecma-international.org/ecma-262/7.0/#sec-getownpropertykeys',
-	GetPrototypeFromConstructor: 'https://ecma-international.org/ecma-262/7.0/#sec-getprototypefromconstructor',
-	GetSubstitution: 'https://ecma-international.org/ecma-262/7.0/#sec-getsubstitution',
-	GetSuperConstructor: 'https://ecma-international.org/ecma-262/7.0/#sec-getsuperconstructor',
-	GetTemplateObject: 'https://ecma-international.org/ecma-262/7.0/#sec-gettemplateobject',
-	GetThisEnvironment: 'https://ecma-international.org/ecma-262/7.0/#sec-getthisenvironment',
-	GetThisValue: 'https://ecma-international.org/ecma-262/7.0/#sec-getthisvalue',
-	GetV: 'https://ecma-international.org/ecma-262/7.0/#sec-getv',
-	GetValue: 'https://ecma-international.org/ecma-262/7.0/#sec-getvalue',
-	GetValueFromBuffer: 'https://ecma-international.org/ecma-262/7.0/#sec-getvaluefrombuffer',
-	GetViewValue: 'https://ecma-international.org/ecma-262/7.0/#sec-getviewvalue',
-	GlobalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/7.0/#sec-globaldeclarationinstantiation',
-	HasOwnProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-hasownproperty',
-	HasProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-hasproperty',
-	HostPromiseRejectionTracker: 'https://ecma-international.org/ecma-262/7.0/#sec-host-promise-rejection-tracker',
-	HostReportErrors: 'https://ecma-international.org/ecma-262/7.0/#sec-host-report-errors',
-	HostResolveImportedModule: 'https://ecma-international.org/ecma-262/7.0/#sec-hostresolveimportedmodule',
-	HourFromTime: 'https://ecma-international.org/ecma-262/7.0/#sec-hours-minutes-second-and-milliseconds',
-	IfAbruptRejectPromise: 'https://ecma-international.org/ecma-262/7.0/#sec-ifabruptrejectpromise',
-	ImportedLocalNames: 'https://ecma-international.org/ecma-262/7.0/#sec-importedlocalnames',
-	InitializeBoundName: 'https://ecma-international.org/ecma-262/7.0/#sec-initializeboundname',
-	InitializeHostDefinedRealm: 'https://ecma-international.org/ecma-262/7.0/#sec-initializehostdefinedrealm',
-	InitializeReferencedBinding: 'https://ecma-international.org/ecma-262/7.0/#sec-initializereferencedbinding',
-	InLeapYear: 'https://ecma-international.org/ecma-262/7.0/#sec-year-number',
-	InstanceofOperator: 'https://ecma-international.org/ecma-262/7.0/#sec-instanceofoperator',
-	IntegerIndexedElementGet: 'https://ecma-international.org/ecma-262/7.0/#sec-integerindexedelementget',
-	IntegerIndexedElementSet: 'https://ecma-international.org/ecma-262/7.0/#sec-integerindexedelementset',
-	IntegerIndexedObjectCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-integerindexedobjectcreate',
-	InternalizeJSONProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-internalizejsonproperty',
-	Invoke: 'https://ecma-international.org/ecma-262/7.0/#sec-invoke',
-	IsAccessorDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-isaccessordescriptor',
-	IsAnonymousFunctionDefinition: 'https://ecma-international.org/ecma-262/7.0/#sec-isanonymousfunctiondefinition',
-	IsArray: 'https://ecma-international.org/ecma-262/7.0/#sec-isarray',
-	IsCallable: 'https://ecma-international.org/ecma-262/7.0/#sec-iscallable',
-	IsCompatiblePropertyDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-iscompatiblepropertydescriptor',
-	IsConcatSpreadable: 'https://ecma-international.org/ecma-262/7.0/#sec-isconcatspreadable',
-	IsConstructor: 'https://ecma-international.org/ecma-262/7.0/#sec-isconstructor',
-	IsDataDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-isdatadescriptor',
-	IsDetachedBuffer: 'https://ecma-international.org/ecma-262/7.0/#sec-isdetachedbuffer',
-	IsExtensible: 'https://ecma-international.org/ecma-262/7.0/#sec-isextensible-o',
-	IsGenericDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-isgenericdescriptor',
-	IsInTailPosition: 'https://ecma-international.org/ecma-262/7.0/#sec-isintailposition',
-	IsInteger: 'https://ecma-international.org/ecma-262/7.0/#sec-isinteger',
-	IsLabelledFunction: 'https://ecma-international.org/ecma-262/7.0/#sec-islabelledfunction',
-	IsPromise: 'https://ecma-international.org/ecma-262/7.0/#sec-ispromise',
-	IsPropertyKey: 'https://ecma-international.org/ecma-262/7.0/#sec-ispropertykey',
-	IsRegExp: 'https://ecma-international.org/ecma-262/7.0/#sec-isregexp',
-	IsWordChar: 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-iswordchar-abstract-operation',
-	IterableToArrayLike: 'https://ecma-international.org/ecma-262/7.0/#sec-iterabletoarraylike',
-	IteratorClose: 'https://ecma-international.org/ecma-262/7.0/#sec-iteratorclose',
-	IteratorComplete: 'https://ecma-international.org/ecma-262/7.0/#sec-iteratorcomplete',
-	IteratorNext: 'https://ecma-international.org/ecma-262/7.0/#sec-iteratornext',
-	IteratorStep: 'https://ecma-international.org/ecma-262/7.0/#sec-iteratorstep',
-	IteratorValue: 'https://ecma-international.org/ecma-262/7.0/#sec-iteratorvalue',
-	LocalTime: 'https://ecma-international.org/ecma-262/7.0/#sec-localtime',
-	LoopContinues: 'https://ecma-international.org/ecma-262/7.0/#sec-loopcontinues',
-	MakeArgGetter: 'https://ecma-international.org/ecma-262/7.0/#sec-makearggetter',
-	MakeArgSetter: 'https://ecma-international.org/ecma-262/7.0/#sec-makeargsetter',
-	MakeClassConstructor: 'https://ecma-international.org/ecma-262/7.0/#sec-makeclassconstructor',
-	MakeConstructor: 'https://ecma-international.org/ecma-262/7.0/#sec-makeconstructor',
-	MakeDate: 'https://ecma-international.org/ecma-262/7.0/#sec-makedate',
-	MakeDay: 'https://ecma-international.org/ecma-262/7.0/#sec-makeday',
-	MakeMethod: 'https://ecma-international.org/ecma-262/7.0/#sec-makemethod',
-	MakeSuperPropertyReference: 'https://ecma-international.org/ecma-262/7.0/#sec-makesuperpropertyreference',
-	MakeTime: 'https://ecma-international.org/ecma-262/7.0/#sec-maketime',
-	max: 'https://ecma-international.org/ecma-262/7.0/#sec-algorithm-conventions',
-	min: 'https://ecma-international.org/ecma-262/7.0/#sec-algorithm-conventions',
-	MinFromTime: 'https://ecma-international.org/ecma-262/7.0/#sec-hours-minutes-second-and-milliseconds',
-	ModuleNamespaceCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-modulenamespacecreate',
-	modulo: 'https://ecma-international.org/ecma-262/7.0/#sec-algorithm-conventions',
-	MonthFromTime: 'https://ecma-international.org/ecma-262/7.0/#sec-month-number',
-	msFromTime: 'https://ecma-international.org/ecma-262/7.0/#sec-hours-minutes-second-and-milliseconds',
-	NewDeclarativeEnvironment: 'https://ecma-international.org/ecma-262/7.0/#sec-newdeclarativeenvironment',
-	NewFunctionEnvironment: 'https://ecma-international.org/ecma-262/7.0/#sec-newfunctionenvironment',
-	NewGlobalEnvironment: 'https://ecma-international.org/ecma-262/7.0/#sec-newglobalenvironment',
-	NewModuleEnvironment: 'https://ecma-international.org/ecma-262/7.0/#sec-newmoduleenvironment',
-	NewObjectEnvironment: 'https://ecma-international.org/ecma-262/7.0/#sec-newobjectenvironment',
-	NewPromiseCapability: 'https://ecma-international.org/ecma-262/7.0/#sec-newpromisecapability',
-	NextJob: 'https://ecma-international.org/ecma-262/7.0/#sec-nextjob-result',
-	NormalCompletion: 'https://ecma-international.org/ecma-262/7.0/#sec-normalcompletion',
-	ObjectCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-objectcreate',
-	ObjectDefineProperties: 'https://ecma-international.org/ecma-262/7.0/#sec-objectdefineproperties',
-	OrdinaryCallBindThis: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarycallbindthis',
-	OrdinaryCallEvaluateBody: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarycallevaluatebody',
-	OrdinaryCreateFromConstructor: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarycreatefromconstructor',
-	OrdinaryDefineOwnProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarydefineownproperty',
-	OrdinaryDelete: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarydelete',
-	OrdinaryGet: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinaryget',
-	OrdinaryGetOwnProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarygetownproperty',
-	OrdinaryGetPrototypeOf: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarygetprototypeof',
-	OrdinaryHasInstance: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinaryhasinstance',
-	OrdinaryHasProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinaryhasproperty',
-	OrdinaryIsExtensible: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinaryisextensible',
-	OrdinaryOwnPropertyKeys: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinaryownpropertykeys',
-	OrdinaryPreventExtensions: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarypreventextensions',
-	OrdinarySet: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinaryset',
-	OrdinarySetPrototypeOf: 'https://ecma-international.org/ecma-262/7.0/#sec-ordinarysetprototypeof',
-	ParseModule: 'https://ecma-international.org/ecma-262/7.0/#sec-parsemodule',
-	ParseScript: 'https://ecma-international.org/ecma-262/7.0/#sec-parse-script',
-	PerformEval: 'https://ecma-international.org/ecma-262/7.0/#sec-performeval',
-	PerformPromiseAll: 'https://ecma-international.org/ecma-262/7.0/#sec-performpromiseall',
-	PerformPromiseRace: 'https://ecma-international.org/ecma-262/7.0/#sec-performpromiserace',
-	PerformPromiseThen: 'https://ecma-international.org/ecma-262/7.0/#sec-performpromisethen',
-	PrepareForOrdinaryCall: 'https://ecma-international.org/ecma-262/7.0/#sec-prepareforordinarycall',
-	PrepareForTailCall: 'https://ecma-international.org/ecma-262/7.0/#sec-preparefortailcall',
-	PromiseReactionJob: 'https://ecma-international.org/ecma-262/7.0/#sec-promisereactionjob',
-	PromiseResolveThenableJob: 'https://ecma-international.org/ecma-262/7.0/#sec-promiseresolvethenablejob',
-	ProxyCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-proxycreate',
-	PutValue: 'https://ecma-international.org/ecma-262/7.0/#sec-putvalue',
-	QuoteJSONString: 'https://ecma-international.org/ecma-262/7.0/#sec-quotejsonstring',
-	RegExpAlloc: 'https://ecma-international.org/ecma-262/7.0/#sec-regexpalloc',
-	RegExpBuiltinExec: 'https://ecma-international.org/ecma-262/7.0/#sec-regexpbuiltinexec',
-	RegExpCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-regexpcreate',
-	RegExpExec: 'https://ecma-international.org/ecma-262/7.0/#sec-regexpexec',
-	RegExpInitialize: 'https://ecma-international.org/ecma-262/7.0/#sec-regexpinitialize',
-	RejectPromise: 'https://ecma-international.org/ecma-262/7.0/#sec-rejectpromise',
-	RepeatMatcher: 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-repeatmatcher-abstract-operation',
-	RequireObjectCoercible: 'https://ecma-international.org/ecma-262/7.0/#sec-requireobjectcoercible',
-	ResolveBinding: 'https://ecma-international.org/ecma-262/7.0/#sec-resolvebinding',
-	ResolveThisBinding: 'https://ecma-international.org/ecma-262/7.0/#sec-resolvethisbinding',
-	ReturnIfAbrupt: 'https://ecma-international.org/ecma-262/7.0/#sec-returnifabrupt',
-	SameValue: 'https://ecma-international.org/ecma-262/7.0/#sec-samevalue',
-	SameValueNonNumber: 'https://ecma-international.org/ecma-262/7.0/#sec-samevaluenonnumber',
-	SameValueZero: 'https://ecma-international.org/ecma-262/7.0/#sec-samevaluezero',
-	ScriptEvaluation: 'https://ecma-international.org/ecma-262/7.0/#sec-runtime-semantics-scriptevaluation',
-	ScriptEvaluationJob: 'https://ecma-international.org/ecma-262/7.0/#sec-scriptevaluationjob',
-	SecFromTime: 'https://ecma-international.org/ecma-262/7.0/#sec-hours-minutes-second-and-milliseconds',
-	SerializeJSONArray: 'https://ecma-international.org/ecma-262/7.0/#sec-serializejsonarray',
-	SerializeJSONObject: 'https://ecma-international.org/ecma-262/7.0/#sec-serializejsonobject',
-	SerializeJSONProperty: 'https://ecma-international.org/ecma-262/7.0/#sec-serializejsonproperty',
-	Set: 'https://ecma-international.org/ecma-262/7.0/#sec-set-o-p-v-throw',
-	SetDefaultGlobalBindings: 'https://ecma-international.org/ecma-262/7.0/#sec-setdefaultglobalbindings',
-	SetFunctionName: 'https://ecma-international.org/ecma-262/7.0/#sec-setfunctionname',
-	SetIntegrityLevel: 'https://ecma-international.org/ecma-262/7.0/#sec-setintegritylevel',
-	SetRealmGlobalObject: 'https://ecma-international.org/ecma-262/7.0/#sec-setrealmglobalobject',
-	SetValueInBuffer: 'https://ecma-international.org/ecma-262/7.0/#sec-setvalueinbuffer',
-	SetViewValue: 'https://ecma-international.org/ecma-262/7.0/#sec-setviewvalue',
-	SortCompare: 'https://ecma-international.org/ecma-262/7.0/#sec-sortcompare',
-	SpeciesConstructor: 'https://ecma-international.org/ecma-262/7.0/#sec-speciesconstructor',
-	SplitMatch: 'https://ecma-international.org/ecma-262/7.0/#sec-splitmatch',
-	'Strict Equality Comparison': 'https://ecma-international.org/ecma-262/7.0/#sec-strict-equality-comparison',
-	StringCreate: 'https://ecma-international.org/ecma-262/7.0/#sec-stringcreate',
-	SymbolDescriptiveString: 'https://ecma-international.org/ecma-262/7.0/#sec-symboldescriptivestring',
-	TestIntegrityLevel: 'https://ecma-international.org/ecma-262/7.0/#sec-testintegritylevel',
-	thisBooleanValue: 'https://ecma-international.org/ecma-262/7.0/#sec-thisbooleanvalue',
-	thisNumberValue: 'https://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-number-prototype-object',
-	thisStringValue: 'https://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-string-prototype-object',
-	thisTimeValue: 'https://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-date-prototype-object',
-	TimeClip: 'https://ecma-international.org/ecma-262/7.0/#sec-timeclip',
-	TimeFromYear: 'https://ecma-international.org/ecma-262/7.0/#sec-year-number',
-	TimeWithinDay: 'https://ecma-international.org/ecma-262/7.0/#sec-day-number-and-time-within-day',
-	ToBoolean: 'https://ecma-international.org/ecma-262/7.0/#sec-toboolean',
-	ToDateString: 'https://ecma-international.org/ecma-262/7.0/#sec-todatestring',
-	ToInt16: 'https://ecma-international.org/ecma-262/7.0/#sec-toint16',
-	ToInt32: 'https://ecma-international.org/ecma-262/7.0/#sec-toint32',
-	ToInt8: 'https://ecma-international.org/ecma-262/7.0/#sec-toint8',
-	ToInteger: 'https://ecma-international.org/ecma-262/7.0/#sec-tointeger',
-	ToLength: 'https://ecma-international.org/ecma-262/7.0/#sec-tolength',
-	ToNumber: 'https://ecma-international.org/ecma-262/7.0/#sec-tonumber',
-	ToObject: 'https://ecma-international.org/ecma-262/7.0/#sec-toobject',
-	TopLevelModuleEvaluationJob: 'https://ecma-international.org/ecma-262/7.0/#sec-toplevelmoduleevaluationjob',
-	ToPrimitive: 'https://ecma-international.org/ecma-262/7.0/#sec-toprimitive',
-	ToPropertyDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-topropertydescriptor',
-	ToPropertyKey: 'https://ecma-international.org/ecma-262/7.0/#sec-topropertykey',
-	ToString: 'https://ecma-international.org/ecma-262/7.0/#sec-tostring',
-	'ToString Applied to the Number Type': 'https://ecma-international.org/ecma-262/7.0/#sec-tostring-applied-to-the-number-type',
-	ToUint16: 'https://ecma-international.org/ecma-262/7.0/#sec-touint16',
-	ToUint32: 'https://ecma-international.org/ecma-262/7.0/#sec-touint32',
-	ToUint8: 'https://ecma-international.org/ecma-262/7.0/#sec-touint8',
-	ToUint8Clamp: 'https://ecma-international.org/ecma-262/7.0/#sec-touint8clamp',
-	TriggerPromiseReactions: 'https://ecma-international.org/ecma-262/7.0/#sec-triggerpromisereactions',
-	Type: 'https://ecma-international.org/ecma-262/7.0/#sec-ecmascript-data-types-and-values',
-	TypedArrayCreate: 'https://ecma-international.org/ecma-262/7.0/#typedarray-create',
-	TypedArraySpeciesCreate: 'https://ecma-international.org/ecma-262/7.0/#typedarray-species-create',
-	UpdateEmpty: 'https://ecma-international.org/ecma-262/7.0/#sec-updateempty',
-	UTC: 'https://ecma-international.org/ecma-262/7.0/#sec-utc-t',
-	UTF16Decode: 'https://ecma-international.org/ecma-262/7.0/#sec-utf16decode',
-	UTF16Encoding: 'https://ecma-international.org/ecma-262/7.0/#sec-utf16encoding',
-	ValidateAndApplyPropertyDescriptor: 'https://ecma-international.org/ecma-262/7.0/#sec-validateandapplypropertydescriptor',
-	ValidateTypedArray: 'https://ecma-international.org/ecma-262/7.0/#sec-validatetypedarray',
-	WeekDay: 'https://ecma-international.org/ecma-262/7.0/#sec-week-day',
-	YearFromTime: 'https://ecma-international.org/ecma-262/7.0/#sec-year-number'
-};
diff --git a/node_modules/es-abstract/operations/2017.js b/node_modules/es-abstract/operations/2017.js
deleted file mode 100644
index 896fcee..0000000
--- a/node_modules/es-abstract/operations/2017.js
+++ /dev/null
@@ -1,324 +0,0 @@
-'use strict';
-
-module.exports = {
-	IsPropertyDescriptor: 'https://ecma-international.org/ecma-262/6.0/#sec-property-descriptor-specification-type', // not actually an abstract op
-
-	abs: 'https://ecma-international.org/ecma-262/8.0/#eqn-abs',
-	'Abstract Equality Comparison': 'https://ecma-international.org/ecma-262/8.0/#sec-abstract-equality-comparison',
-	'Abstract Relational Comparison': 'https://ecma-international.org/ecma-262/8.0/#sec-abstract-relational-comparison',
-	AddRestrictedFunctionProperties: 'https://ecma-international.org/ecma-262/8.0/#sec-addrestrictedfunctionproperties',
-	AddWaiter: 'https://ecma-international.org/ecma-262/8.0/#sec-addwaiter',
-	AdvanceStringIndex: 'https://ecma-international.org/ecma-262/8.0/#sec-advancestringindex',
-	'agent-order': 'https://ecma-international.org/ecma-262/8.0/#sec-agent-order',
-	AgentCanSuspend: 'https://ecma-international.org/ecma-262/8.0/#sec-agentcansuspend',
-	AgentSignifier: 'https://ecma-international.org/ecma-262/8.0/#sec-agentsignifier',
-	AllocateArrayBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-allocatearraybuffer',
-	AllocateSharedArrayBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-allocatesharedarraybuffer',
-	AllocateTypedArray: 'https://ecma-international.org/ecma-262/8.0/#sec-allocatetypedarray',
-	AllocateTypedArrayBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-allocatetypedarraybuffer',
-	ArrayCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-arraycreate',
-	ArraySetLength: 'https://ecma-international.org/ecma-262/8.0/#sec-arraysetlength',
-	ArraySpeciesCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-arrayspeciescreate',
-	AsyncFunctionAwait: 'https://ecma-international.org/ecma-262/8.0/#sec-async-functions-abstract-operations-async-function-await',
-	AsyncFunctionCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-async-functions-abstract-operations-async-function-create',
-	AsyncFunctionStart: 'https://ecma-international.org/ecma-262/8.0/#sec-async-functions-abstract-operations-async-function-start',
-	AtomicLoad: 'https://ecma-international.org/ecma-262/8.0/#sec-atomicload',
-	AtomicReadModifyWrite: 'https://ecma-international.org/ecma-262/8.0/#sec-atomicreadmodifywrite',
-	BlockDeclarationInstantiation: 'https://ecma-international.org/ecma-262/8.0/#sec-blockdeclarationinstantiation',
-	BoundFunctionCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-boundfunctioncreate',
-	Call: 'https://ecma-international.org/ecma-262/8.0/#sec-call',
-	Canonicalize: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-canonicalize-ch',
-	CanonicalNumericIndexString: 'https://ecma-international.org/ecma-262/8.0/#sec-canonicalnumericindexstring',
-	CharacterRange: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-characterrange-abstract-operation',
-	CharacterRangeOrUnion: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-characterrangeorunion-abstract-operation',
-	CharacterSetMatcher: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-charactersetmatcher-abstract-operation',
-	CloneArrayBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-clonearraybuffer',
-	CompletePropertyDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-completepropertydescriptor',
-	Completion: 'https://ecma-international.org/ecma-262/8.0/#sec-completion-record-specification-type',
-	ComposeWriteEventBytes: 'https://ecma-international.org/ecma-262/8.0/#sec-composewriteeventbytes',
-	Construct: 'https://ecma-international.org/ecma-262/8.0/#sec-construct',
-	CopyDataBlockBytes: 'https://ecma-international.org/ecma-262/8.0/#sec-copydatablockbytes',
-	CreateArrayFromList: 'https://ecma-international.org/ecma-262/8.0/#sec-createarrayfromlist',
-	CreateArrayIterator: 'https://ecma-international.org/ecma-262/8.0/#sec-createarrayiterator',
-	CreateBuiltinFunction: 'https://ecma-international.org/ecma-262/8.0/#sec-createbuiltinfunction',
-	CreateByteDataBlock: 'https://ecma-international.org/ecma-262/8.0/#sec-createbytedatablock',
-	CreateDataProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-createdataproperty',
-	CreateDataPropertyOrThrow: 'https://ecma-international.org/ecma-262/8.0/#sec-createdatapropertyorthrow',
-	CreateDynamicFunction: 'https://ecma-international.org/ecma-262/8.0/#sec-createdynamicfunction',
-	CreateHTML: 'https://ecma-international.org/ecma-262/8.0/#sec-createhtml',
-	CreateIntrinsics: 'https://ecma-international.org/ecma-262/8.0/#sec-createintrinsics',
-	CreateIterResultObject: 'https://ecma-international.org/ecma-262/8.0/#sec-createiterresultobject',
-	CreateListFromArrayLike: 'https://ecma-international.org/ecma-262/8.0/#sec-createlistfromarraylike',
-	CreateListIterator: 'https://ecma-international.org/ecma-262/8.0/#sec-createlistiterator',
-	CreateMapIterator: 'https://ecma-international.org/ecma-262/8.0/#sec-createmapiterator',
-	CreateMappedArgumentsObject: 'https://ecma-international.org/ecma-262/8.0/#sec-createmappedargumentsobject',
-	CreateMethodProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-createmethodproperty',
-	CreatePerIterationEnvironment: 'https://ecma-international.org/ecma-262/8.0/#sec-createperiterationenvironment',
-	CreateRealm: 'https://ecma-international.org/ecma-262/8.0/#sec-createrealm',
-	CreateResolvingFunctions: 'https://ecma-international.org/ecma-262/8.0/#sec-createresolvingfunctions',
-	CreateSetIterator: 'https://ecma-international.org/ecma-262/8.0/#sec-createsetiterator',
-	CreateSharedByteDataBlock: 'https://ecma-international.org/ecma-262/8.0/#sec-createsharedbytedatablock',
-	CreateStringIterator: 'https://ecma-international.org/ecma-262/8.0/#sec-createstringiterator',
-	CreateUnmappedArgumentsObject: 'https://ecma-international.org/ecma-262/8.0/#sec-createunmappedargumentsobject',
-	DateFromTime: 'https://ecma-international.org/ecma-262/8.0/#sec-date-number',
-	Day: 'https://ecma-international.org/ecma-262/8.0/#eqn-Day',
-	DayFromYear: 'https://ecma-international.org/ecma-262/8.0/#eqn-DaysFromYear',
-	DaysInYear: 'https://ecma-international.org/ecma-262/8.0/#eqn-DaysInYear',
-	DayWithinYear: 'https://ecma-international.org/ecma-262/8.0/#eqn-DayWithinYear',
-	Decode: 'https://ecma-international.org/ecma-262/8.0/#sec-decode',
-	DefinePropertyOrThrow: 'https://ecma-international.org/ecma-262/8.0/#sec-definepropertyorthrow',
-	DeletePropertyOrThrow: 'https://ecma-international.org/ecma-262/8.0/#sec-deletepropertyorthrow',
-	DetachArrayBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-detacharraybuffer',
-	Encode: 'https://ecma-international.org/ecma-262/8.0/#sec-encode',
-	EnqueueJob: 'https://ecma-international.org/ecma-262/8.0/#sec-enqueuejob',
-	EnterCriticalSection: 'https://ecma-international.org/ecma-262/8.0/#sec-entercriticalsection',
-	EnumerableOwnProperties: 'https://ecma-international.org/ecma-262/8.0/#sec-enumerableownproperties',
-	EnumerateObjectProperties: 'https://ecma-international.org/ecma-262/8.0/#sec-enumerate-object-properties',
-	EscapeRegExpPattern: 'https://ecma-international.org/ecma-262/8.0/#sec-escaperegexppattern',
-	EvalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/8.0/#sec-evaldeclarationinstantiation',
-	EvaluateCall: 'https://ecma-international.org/ecma-262/8.0/#sec-evaluatecall',
-	EvaluateDirectCall: 'https://ecma-international.org/ecma-262/8.0/#sec-evaluatedirectcall',
-	EvaluateNew: 'https://ecma-international.org/ecma-262/8.0/#sec-evaluatenew',
-	EventSet: 'https://ecma-international.org/ecma-262/8.0/#sec-event-set',
-	floor: 'https://ecma-international.org/ecma-262/8.0/#eqn-floor',
-	ForBodyEvaluation: 'https://ecma-international.org/ecma-262/8.0/#sec-forbodyevaluation',
-	'ForIn/OfBodyEvaluation': 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset',
-	'ForIn/OfHeadEvaluation': 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-forin-div-ofheadevaluation-tdznames-expr-iterationkind',
-	FromPropertyDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-frompropertydescriptor',
-	FulfillPromise: 'https://ecma-international.org/ecma-262/8.0/#sec-fulfillpromise',
-	FunctionAllocate: 'https://ecma-international.org/ecma-262/8.0/#sec-functionallocate',
-	FunctionCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-functioncreate',
-	FunctionDeclarationInstantiation: 'https://ecma-international.org/ecma-262/8.0/#sec-functiondeclarationinstantiation',
-	FunctionInitialize: 'https://ecma-international.org/ecma-262/8.0/#sec-functioninitialize',
-	GeneratorFunctionCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-generatorfunctioncreate',
-	GeneratorResume: 'https://ecma-international.org/ecma-262/8.0/#sec-generatorresume',
-	GeneratorResumeAbrupt: 'https://ecma-international.org/ecma-262/8.0/#sec-generatorresumeabrupt',
-	GeneratorStart: 'https://ecma-international.org/ecma-262/8.0/#sec-generatorstart',
-	GeneratorValidate: 'https://ecma-international.org/ecma-262/8.0/#sec-generatorvalidate',
-	GeneratorYield: 'https://ecma-international.org/ecma-262/8.0/#sec-generatoryield',
-	Get: 'https://ecma-international.org/ecma-262/8.0/#sec-get-o-p',
-	GetActiveScriptOrModule: 'https://ecma-international.org/ecma-262/8.0/#sec-getactivescriptormodule',
-	GetBase: 'https://ecma-international.org/ecma-262/8.0/#ao-getbase',
-	GetFunctionRealm: 'https://ecma-international.org/ecma-262/8.0/#sec-getfunctionrealm',
-	GetGlobalObject: 'https://ecma-international.org/ecma-262/8.0/#sec-getglobalobject',
-	GetIdentifierReference: 'https://ecma-international.org/ecma-262/8.0/#sec-getidentifierreference',
-	GetIterator: 'https://ecma-international.org/ecma-262/8.0/#sec-getiterator',
-	GetMethod: 'https://ecma-international.org/ecma-262/8.0/#sec-getmethod',
-	GetModifySetValueInBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-getmodifysetvalueinbuffer',
-	GetModuleNamespace: 'https://ecma-international.org/ecma-262/8.0/#sec-getmodulenamespace',
-	GetNewTarget: 'https://ecma-international.org/ecma-262/8.0/#sec-getnewtarget',
-	GetOwnPropertyKeys: 'https://ecma-international.org/ecma-262/8.0/#sec-getownpropertykeys',
-	GetPrototypeFromConstructor: 'https://ecma-international.org/ecma-262/8.0/#sec-getprototypefromconstructor',
-	GetReferencedName: 'https://ecma-international.org/ecma-262/8.0/#ao-getreferencedname',
-	GetSubstitution: 'https://ecma-international.org/ecma-262/8.0/#sec-getsubstitution',
-	GetSuperConstructor: 'https://ecma-international.org/ecma-262/8.0/#sec-getsuperconstructor',
-	GetTemplateObject: 'https://ecma-international.org/ecma-262/8.0/#sec-gettemplateobject',
-	GetThisEnvironment: 'https://ecma-international.org/ecma-262/8.0/#sec-getthisenvironment',
-	GetThisValue: 'https://ecma-international.org/ecma-262/8.0/#sec-getthisvalue',
-	GetV: 'https://ecma-international.org/ecma-262/8.0/#sec-getv',
-	GetValue: 'https://ecma-international.org/ecma-262/8.0/#sec-getvalue',
-	GetValueFromBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-getvaluefrombuffer',
-	GetViewValue: 'https://ecma-international.org/ecma-262/8.0/#sec-getviewvalue',
-	GetWaiterList: 'https://ecma-international.org/ecma-262/8.0/#sec-getwaiterlist',
-	GlobalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/8.0/#sec-globaldeclarationinstantiation',
-	'happens-before': 'https://ecma-international.org/ecma-262/8.0/#sec-happens-before',
-	HasOwnProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-hasownproperty',
-	HasPrimitiveBase: 'https://ecma-international.org/ecma-262/8.0/#ao-hasprimitivebase',
-	HasProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-hasproperty',
-	'host-synchronizes-with': 'https://ecma-international.org/ecma-262/8.0/#sec-host-synchronizes-with',
-	HostEnsureCanCompileStrings: 'https://ecma-international.org/ecma-262/8.0/#sec-hostensurecancompilestrings',
-	HostEventSet: 'https://ecma-international.org/ecma-262/8.0/#sec-hosteventset',
-	HostPromiseRejectionTracker: 'https://ecma-international.org/ecma-262/8.0/#sec-host-promise-rejection-tracker',
-	HostReportErrors: 'https://ecma-international.org/ecma-262/8.0/#sec-host-report-errors',
-	HostResolveImportedModule: 'https://ecma-international.org/ecma-262/8.0/#sec-hostresolveimportedmodule',
-	HourFromTime: 'https://ecma-international.org/ecma-262/8.0/#eqn-HourFromTime',
-	IfAbruptRejectPromise: 'https://ecma-international.org/ecma-262/8.0/#sec-ifabruptrejectpromise',
-	ImportedLocalNames: 'https://ecma-international.org/ecma-262/8.0/#sec-importedlocalnames',
-	InitializeBoundName: 'https://ecma-international.org/ecma-262/8.0/#sec-initializeboundname',
-	InitializeHostDefinedRealm: 'https://ecma-international.org/ecma-262/8.0/#sec-initializehostdefinedrealm',
-	InitializeReferencedBinding: 'https://ecma-international.org/ecma-262/8.0/#sec-initializereferencedbinding',
-	InLeapYear: 'https://ecma-international.org/ecma-262/8.0/#eqn-InLeapYear',
-	InstanceofOperator: 'https://ecma-international.org/ecma-262/8.0/#sec-instanceofoperator',
-	IntegerIndexedElementGet: 'https://ecma-international.org/ecma-262/8.0/#sec-integerindexedelementget',
-	IntegerIndexedElementSet: 'https://ecma-international.org/ecma-262/8.0/#sec-integerindexedelementset',
-	IntegerIndexedObjectCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-integerindexedobjectcreate',
-	InternalizeJSONProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-internalizejsonproperty',
-	Invoke: 'https://ecma-international.org/ecma-262/8.0/#sec-invoke',
-	IsAccessorDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-isaccessordescriptor',
-	IsAnonymousFunctionDefinition: 'https://ecma-international.org/ecma-262/8.0/#sec-isanonymousfunctiondefinition',
-	IsArray: 'https://ecma-international.org/ecma-262/8.0/#sec-isarray',
-	IsCallable: 'https://ecma-international.org/ecma-262/8.0/#sec-iscallable',
-	IsCompatiblePropertyDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-iscompatiblepropertydescriptor',
-	IsConcatSpreadable: 'https://ecma-international.org/ecma-262/8.0/#sec-isconcatspreadable',
-	IsConstructor: 'https://ecma-international.org/ecma-262/8.0/#sec-isconstructor',
-	IsDataDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-isdatadescriptor',
-	IsDetachedBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-isdetachedbuffer',
-	IsExtensible: 'https://ecma-international.org/ecma-262/8.0/#sec-isextensible-o',
-	IsGenericDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-isgenericdescriptor',
-	IsInTailPosition: 'https://ecma-international.org/ecma-262/8.0/#sec-isintailposition',
-	IsInteger: 'https://ecma-international.org/ecma-262/8.0/#sec-isinteger',
-	IsLabelledFunction: 'https://ecma-international.org/ecma-262/8.0/#sec-islabelledfunction',
-	IsPromise: 'https://ecma-international.org/ecma-262/8.0/#sec-ispromise',
-	IsPropertyKey: 'https://ecma-international.org/ecma-262/8.0/#sec-ispropertykey',
-	IsPropertyReference: 'https://ecma-international.org/ecma-262/8.0/#ao-ispropertyreference',
-	IsRegExp: 'https://ecma-international.org/ecma-262/8.0/#sec-isregexp',
-	IsSharedArrayBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-issharedarraybuffer',
-	IsStrictReference: 'https://ecma-international.org/ecma-262/8.0/#ao-isstrictreference',
-	IsSuperReference: 'https://ecma-international.org/ecma-262/8.0/#ao-issuperreference',
-	IsUnresolvableReference: 'https://ecma-international.org/ecma-262/8.0/#ao-isunresolvablereference',
-	IsWordChar: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-iswordchar-abstract-operation',
-	IterableToList: 'https://ecma-international.org/ecma-262/8.0/#sec-iterabletolist',
-	IteratorClose: 'https://ecma-international.org/ecma-262/8.0/#sec-iteratorclose',
-	IteratorComplete: 'https://ecma-international.org/ecma-262/8.0/#sec-iteratorcomplete',
-	IteratorNext: 'https://ecma-international.org/ecma-262/8.0/#sec-iteratornext',
-	IteratorStep: 'https://ecma-international.org/ecma-262/8.0/#sec-iteratorstep',
-	IteratorValue: 'https://ecma-international.org/ecma-262/8.0/#sec-iteratorvalue',
-	LeaveCriticalSection: 'https://ecma-international.org/ecma-262/8.0/#sec-leavecriticalsection',
-	LocalTime: 'https://ecma-international.org/ecma-262/8.0/#sec-localtime',
-	LoopContinues: 'https://ecma-international.org/ecma-262/8.0/#sec-loopcontinues',
-	MakeArgGetter: 'https://ecma-international.org/ecma-262/8.0/#sec-makearggetter',
-	MakeArgSetter: 'https://ecma-international.org/ecma-262/8.0/#sec-makeargsetter',
-	MakeClassConstructor: 'https://ecma-international.org/ecma-262/8.0/#sec-makeclassconstructor',
-	MakeConstructor: 'https://ecma-international.org/ecma-262/8.0/#sec-makeconstructor',
-	MakeDate: 'https://ecma-international.org/ecma-262/8.0/#sec-makedate',
-	MakeDay: 'https://ecma-international.org/ecma-262/8.0/#sec-makeday',
-	MakeMethod: 'https://ecma-international.org/ecma-262/8.0/#sec-makemethod',
-	MakeSuperPropertyReference: 'https://ecma-international.org/ecma-262/8.0/#sec-makesuperpropertyreference',
-	MakeTime: 'https://ecma-international.org/ecma-262/8.0/#sec-maketime',
-	max: 'https://ecma-international.org/ecma-262/8.0/#eqn-max',
-	'memory-order': 'https://ecma-international.org/ecma-262/8.0/#sec-memory-order',
-	min: 'https://ecma-international.org/ecma-262/8.0/#eqn-min',
-	MinFromTime: 'https://ecma-international.org/ecma-262/8.0/#eqn-MinFromTime',
-	ModuleNamespaceCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-modulenamespacecreate',
-	modulo: 'https://ecma-international.org/ecma-262/8.0/#eqn-modulo',
-	MonthFromTime: 'https://ecma-international.org/ecma-262/8.0/#eqn-MonthFromTime',
-	msFromTime: 'https://ecma-international.org/ecma-262/8.0/#eqn-msFromTime',
-	NewDeclarativeEnvironment: 'https://ecma-international.org/ecma-262/8.0/#sec-newdeclarativeenvironment',
-	NewFunctionEnvironment: 'https://ecma-international.org/ecma-262/8.0/#sec-newfunctionenvironment',
-	NewGlobalEnvironment: 'https://ecma-international.org/ecma-262/8.0/#sec-newglobalenvironment',
-	NewModuleEnvironment: 'https://ecma-international.org/ecma-262/8.0/#sec-newmoduleenvironment',
-	NewObjectEnvironment: 'https://ecma-international.org/ecma-262/8.0/#sec-newobjectenvironment',
-	NewPromiseCapability: 'https://ecma-international.org/ecma-262/8.0/#sec-newpromisecapability',
-	NormalCompletion: 'https://ecma-international.org/ecma-262/8.0/#sec-normalcompletion',
-	NumberToRawBytes: 'https://ecma-international.org/ecma-262/8.0/#sec-numbertorawbytes',
-	ObjectCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-objectcreate',
-	ObjectDefineProperties: 'https://ecma-international.org/ecma-262/8.0/#sec-objectdefineproperties',
-	OrdinaryCallBindThis: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarycallbindthis',
-	OrdinaryCallEvaluateBody: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarycallevaluatebody',
-	OrdinaryCreateFromConstructor: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarycreatefromconstructor',
-	OrdinaryDefineOwnProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarydefineownproperty',
-	OrdinaryDelete: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarydelete',
-	OrdinaryGet: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinaryget',
-	OrdinaryGetOwnProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarygetownproperty',
-	OrdinaryGetPrototypeOf: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarygetprototypeof',
-	OrdinaryHasInstance: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinaryhasinstance',
-	OrdinaryHasProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinaryhasproperty',
-	OrdinaryIsExtensible: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinaryisextensible',
-	OrdinaryOwnPropertyKeys: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinaryownpropertykeys',
-	OrdinaryPreventExtensions: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarypreventextensions',
-	OrdinarySet: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinaryset',
-	OrdinarySetPrototypeOf: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarysetprototypeof',
-	OrdinaryToPrimitive: 'https://ecma-international.org/ecma-262/8.0/#sec-ordinarytoprimitive',
-	ParseModule: 'https://ecma-international.org/ecma-262/8.0/#sec-parsemodule',
-	ParseScript: 'https://ecma-international.org/ecma-262/8.0/#sec-parse-script',
-	PerformEval: 'https://ecma-international.org/ecma-262/8.0/#sec-performeval',
-	PerformPromiseAll: 'https://ecma-international.org/ecma-262/8.0/#sec-performpromiseall',
-	PerformPromiseRace: 'https://ecma-international.org/ecma-262/8.0/#sec-performpromiserace',
-	PerformPromiseThen: 'https://ecma-international.org/ecma-262/8.0/#sec-performpromisethen',
-	PrepareForOrdinaryCall: 'https://ecma-international.org/ecma-262/8.0/#sec-prepareforordinarycall',
-	PrepareForTailCall: 'https://ecma-international.org/ecma-262/8.0/#sec-preparefortailcall',
-	PromiseReactionJob: 'https://ecma-international.org/ecma-262/8.0/#sec-promisereactionjob',
-	PromiseResolveThenableJob: 'https://ecma-international.org/ecma-262/8.0/#sec-promiseresolvethenablejob',
-	ProxyCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-proxycreate',
-	PutValue: 'https://ecma-international.org/ecma-262/8.0/#sec-putvalue',
-	QuoteJSONString: 'https://ecma-international.org/ecma-262/8.0/#sec-quotejsonstring',
-	RawBytesToNumber: 'https://ecma-international.org/ecma-262/8.0/#sec-rawbytestonumber',
-	'reads-bytes-from': 'https://ecma-international.org/ecma-262/8.0/#sec-reads-bytes-from',
-	'reads-from': 'https://ecma-international.org/ecma-262/8.0/#sec-reads-from',
-	RegExpAlloc: 'https://ecma-international.org/ecma-262/8.0/#sec-regexpalloc',
-	RegExpBuiltinExec: 'https://ecma-international.org/ecma-262/8.0/#sec-regexpbuiltinexec',
-	RegExpCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-regexpcreate',
-	RegExpExec: 'https://ecma-international.org/ecma-262/8.0/#sec-regexpexec',
-	RegExpInitialize: 'https://ecma-international.org/ecma-262/8.0/#sec-regexpinitialize',
-	RejectPromise: 'https://ecma-international.org/ecma-262/8.0/#sec-rejectpromise',
-	RemoveWaiter: 'https://ecma-international.org/ecma-262/8.0/#sec-removewaiter',
-	RemoveWaiters: 'https://ecma-international.org/ecma-262/8.0/#sec-removewaiters',
-	RepeatMatcher: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-repeatmatcher-abstract-operation',
-	RequireObjectCoercible: 'https://ecma-international.org/ecma-262/8.0/#sec-requireobjectcoercible',
-	ResolveBinding: 'https://ecma-international.org/ecma-262/8.0/#sec-resolvebinding',
-	ResolveThisBinding: 'https://ecma-international.org/ecma-262/8.0/#sec-resolvethisbinding',
-	ReturnIfAbrupt: 'https://ecma-international.org/ecma-262/8.0/#sec-returnifabrupt',
-	RunJobs: 'https://ecma-international.org/ecma-262/8.0/#sec-runjobs',
-	SameValue: 'https://ecma-international.org/ecma-262/8.0/#sec-samevalue',
-	SameValueNonNumber: 'https://ecma-international.org/ecma-262/8.0/#sec-samevaluenonnumber',
-	SameValueZero: 'https://ecma-international.org/ecma-262/8.0/#sec-samevaluezero',
-	ScriptEvaluation: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-scriptevaluation',
-	ScriptEvaluationJob: 'https://ecma-international.org/ecma-262/8.0/#sec-scriptevaluationjob',
-	SecFromTime: 'https://ecma-international.org/ecma-262/8.0/#eqn-SecFromTime',
-	SerializeJSONArray: 'https://ecma-international.org/ecma-262/8.0/#sec-serializejsonarray',
-	SerializeJSONObject: 'https://ecma-international.org/ecma-262/8.0/#sec-serializejsonobject',
-	SerializeJSONProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-serializejsonproperty',
-	Set: 'https://ecma-international.org/ecma-262/8.0/#sec-set-o-p-v-throw',
-	SetDefaultGlobalBindings: 'https://ecma-international.org/ecma-262/8.0/#sec-setdefaultglobalbindings',
-	SetFunctionName: 'https://ecma-international.org/ecma-262/8.0/#sec-setfunctionname',
-	SetImmutablePrototype: 'https://ecma-international.org/ecma-262/8.0/#sec-set-immutable-prototype',
-	SetIntegrityLevel: 'https://ecma-international.org/ecma-262/8.0/#sec-setintegritylevel',
-	SetRealmGlobalObject: 'https://ecma-international.org/ecma-262/8.0/#sec-setrealmglobalobject',
-	SetValueInBuffer: 'https://ecma-international.org/ecma-262/8.0/#sec-setvalueinbuffer',
-	SetViewValue: 'https://ecma-international.org/ecma-262/8.0/#sec-setviewvalue',
-	SharedDataBlockEventSet: 'https://ecma-international.org/ecma-262/8.0/#sec-sharedatablockeventset',
-	SortCompare: 'https://ecma-international.org/ecma-262/8.0/#sec-sortcompare',
-	SpeciesConstructor: 'https://ecma-international.org/ecma-262/8.0/#sec-speciesconstructor',
-	SplitMatch: 'https://ecma-international.org/ecma-262/8.0/#sec-splitmatch',
-	'Strict Equality Comparison': 'https://ecma-international.org/ecma-262/8.0/#sec-strict-equality-comparison',
-	StringCreate: 'https://ecma-international.org/ecma-262/8.0/#sec-stringcreate',
-	StringGetOwnProperty: 'https://ecma-international.org/ecma-262/8.0/#sec-stringgetownproperty',
-	Suspend: 'https://ecma-international.org/ecma-262/8.0/#sec-suspend',
-	SymbolDescriptiveString: 'https://ecma-international.org/ecma-262/8.0/#sec-symboldescriptivestring',
-	'synchronizes-with': 'https://ecma-international.org/ecma-262/8.0/#sec-synchronizes-with',
-	TestIntegrityLevel: 'https://ecma-international.org/ecma-262/8.0/#sec-testintegritylevel',
-	thisBooleanValue: 'https://ecma-international.org/ecma-262/8.0/#sec-thisbooleanvalue',
-	thisNumberValue: 'https://ecma-international.org/ecma-262/8.0/#sec-thisnumbervalue',
-	thisStringValue: 'https://ecma-international.org/ecma-262/8.0/#sec-thisstringvalue',
-	thisTimeValue: 'https://ecma-international.org/ecma-262/8.0/#sec-thistimevalue',
-	TimeClip: 'https://ecma-international.org/ecma-262/8.0/#sec-timeclip',
-	TimeFromYear: 'https://ecma-international.org/ecma-262/8.0/#eqn-TimeFromYear',
-	TimeWithinDay: 'https://ecma-international.org/ecma-262/8.0/#eqn-TimeWithinDay',
-	ToBoolean: 'https://ecma-international.org/ecma-262/8.0/#sec-toboolean',
-	ToDateString: 'https://ecma-international.org/ecma-262/8.0/#sec-todatestring',
-	ToIndex: 'https://ecma-international.org/ecma-262/8.0/#sec-toindex',
-	ToInt16: 'https://ecma-international.org/ecma-262/8.0/#sec-toint16',
-	ToInt32: 'https://ecma-international.org/ecma-262/8.0/#sec-toint32',
-	ToInt8: 'https://ecma-international.org/ecma-262/8.0/#sec-toint8',
-	ToInteger: 'https://ecma-international.org/ecma-262/8.0/#sec-tointeger',
-	ToLength: 'https://ecma-international.org/ecma-262/8.0/#sec-tolength',
-	ToNumber: 'https://ecma-international.org/ecma-262/8.0/#sec-tonumber',
-	ToObject: 'https://ecma-international.org/ecma-262/8.0/#sec-toobject',
-	TopLevelModuleEvaluationJob: 'https://ecma-international.org/ecma-262/8.0/#sec-toplevelmoduleevaluationjob',
-	ToPrimitive: 'https://ecma-international.org/ecma-262/8.0/#sec-toprimitive',
-	ToPropertyDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-topropertydescriptor',
-	ToPropertyKey: 'https://ecma-international.org/ecma-262/8.0/#sec-topropertykey',
-	ToString: 'https://ecma-international.org/ecma-262/8.0/#sec-tostring',
-	'ToString Applied to the Number Type': 'https://ecma-international.org/ecma-262/8.0/#sec-tostring-applied-to-the-number-type',
-	ToUint16: 'https://ecma-international.org/ecma-262/8.0/#sec-touint16',
-	ToUint32: 'https://ecma-international.org/ecma-262/8.0/#sec-touint32',
-	ToUint8: 'https://ecma-international.org/ecma-262/8.0/#sec-touint8',
-	ToUint8Clamp: 'https://ecma-international.org/ecma-262/8.0/#sec-touint8clamp',
-	TriggerPromiseReactions: 'https://ecma-international.org/ecma-262/8.0/#sec-triggerpromisereactions',
-	Type: 'https://ecma-international.org/ecma-262/8.0/#sec-ecmascript-data-types-and-values',
-	TypedArrayCreate: 'https://ecma-international.org/ecma-262/8.0/#typedarray-create',
-	TypedArraySpeciesCreate: 'https://ecma-international.org/ecma-262/8.0/#typedarray-species-create',
-	UpdateEmpty: 'https://ecma-international.org/ecma-262/8.0/#sec-updateempty',
-	UTC: 'https://ecma-international.org/ecma-262/8.0/#sec-utc-t',
-	UTF16Decode: 'https://ecma-international.org/ecma-262/8.0/#sec-utf16decode',
-	UTF16Encoding: 'https://ecma-international.org/ecma-262/8.0/#sec-utf16encoding',
-	ValidateAndApplyPropertyDescriptor: 'https://ecma-international.org/ecma-262/8.0/#sec-validateandapplypropertydescriptor',
-	ValidateAtomicAccess: 'https://ecma-international.org/ecma-262/8.0/#sec-validateatomicaccess',
-	ValidateSharedIntegerTypedArray: 'https://ecma-international.org/ecma-262/8.0/#sec-validatesharedintegertypedarray',
-	ValidateTypedArray: 'https://ecma-international.org/ecma-262/8.0/#sec-validatetypedarray',
-	ValueOfReadEvent: 'https://ecma-international.org/ecma-262/8.0/#sec-valueofreadevent',
-	WakeWaiter: 'https://ecma-international.org/ecma-262/8.0/#sec-wakewaiter',
-	WeekDay: 'https://ecma-international.org/ecma-262/8.0/#sec-week-day',
-	WordCharacters: 'https://ecma-international.org/ecma-262/8.0/#sec-runtime-semantics-wordcharacters-abstract-operation',
-	YearFromTime: 'https://ecma-international.org/ecma-262/8.0/#eqn-YearFromTime'
-};
diff --git a/node_modules/es-abstract/operations/2018.js b/node_modules/es-abstract/operations/2018.js
deleted file mode 100644
index c93b561..0000000
--- a/node_modules/es-abstract/operations/2018.js
+++ /dev/null
@@ -1,350 +0,0 @@
-'use strict';
-
-module.exports = {
-	abs: 'https://ecma-international.org/ecma-262/9.0/#eqn-abs',
-	'Abstract Equality Comparison': 'https://ecma-international.org/ecma-262/9.0/#sec-abstract-equality-comparison',
-	'Abstract Relational Comparison': 'https://ecma-international.org/ecma-262/9.0/#sec-abstract-relational-comparison',
-	AddRestrictedFunctionProperties: 'https://ecma-international.org/ecma-262/9.0/#sec-addrestrictedfunctionproperties',
-	AddWaiter: 'https://ecma-international.org/ecma-262/9.0/#sec-addwaiter',
-	AdvanceStringIndex: 'https://ecma-international.org/ecma-262/9.0/#sec-advancestringindex',
-	'agent-order': 'https://ecma-international.org/ecma-262/9.0/#sec-agent-order',
-	AgentCanSuspend: 'https://ecma-international.org/ecma-262/9.0/#sec-agentcansuspend',
-	AgentSignifier: 'https://ecma-international.org/ecma-262/9.0/#sec-agentsignifier',
-	AllocateArrayBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-allocatearraybuffer',
-	AllocateSharedArrayBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-allocatesharedarraybuffer',
-	AllocateTypedArray: 'https://ecma-international.org/ecma-262/9.0/#sec-allocatetypedarray',
-	AllocateTypedArrayBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-allocatetypedarraybuffer',
-	ArrayCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-arraycreate',
-	ArraySetLength: 'https://ecma-international.org/ecma-262/9.0/#sec-arraysetlength',
-	ArraySpeciesCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-arrayspeciescreate',
-	AsyncFunctionCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-async-functions-abstract-operations-async-function-create',
-	AsyncFunctionStart: 'https://ecma-international.org/ecma-262/9.0/#sec-async-functions-abstract-operations-async-function-start',
-	AsyncGeneratorEnqueue: 'https://ecma-international.org/ecma-262/9.0/#sec-asyncgeneratorenqueue',
-	AsyncGeneratorFunctionCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-asyncgeneratorfunctioncreate',
-	AsyncGeneratorReject: 'https://ecma-international.org/ecma-262/9.0/#sec-asyncgeneratorreject',
-	AsyncGeneratorResolve: 'https://ecma-international.org/ecma-262/9.0/#sec-asyncgeneratorresolve',
-	AsyncGeneratorResumeNext: 'https://ecma-international.org/ecma-262/9.0/#sec-asyncgeneratorresumenext',
-	AsyncGeneratorStart: 'https://ecma-international.org/ecma-262/9.0/#sec-asyncgeneratorstart',
-	AsyncGeneratorYield: 'https://ecma-international.org/ecma-262/9.0/#sec-asyncgeneratoryield',
-	AsyncIteratorClose: 'https://ecma-international.org/ecma-262/9.0/#sec-asynciteratorclose',
-	AtomicLoad: 'https://ecma-international.org/ecma-262/9.0/#sec-atomicload',
-	AtomicReadModifyWrite: 'https://ecma-international.org/ecma-262/9.0/#sec-atomicreadmodifywrite',
-	Await: 'https://ecma-international.org/ecma-262/9.0/#await',
-	BackreferenceMatcher: 'https://ecma-international.org/ecma-262/9.0/#sec-backreference-matcher',
-	BlockDeclarationInstantiation: 'https://ecma-international.org/ecma-262/9.0/#sec-blockdeclarationinstantiation',
-	BoundFunctionCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-boundfunctioncreate',
-	Call: 'https://ecma-international.org/ecma-262/9.0/#sec-call',
-	Canonicalize: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-canonicalize-ch',
-	CanonicalNumericIndexString: 'https://ecma-international.org/ecma-262/9.0/#sec-canonicalnumericindexstring',
-	CaseClauseIsSelected: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-caseclauseisselected',
-	CharacterRange: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-characterrange-abstract-operation',
-	CharacterRangeOrUnion: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-characterrangeorunion-abstract-operation',
-	CharacterSetMatcher: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-charactersetmatcher-abstract-operation',
-	CloneArrayBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-clonearraybuffer',
-	CompletePropertyDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-completepropertydescriptor',
-	Completion: 'https://ecma-international.org/ecma-262/9.0/#sec-completion-record-specification-type',
-	ComposeWriteEventBytes: 'https://ecma-international.org/ecma-262/9.0/#sec-composewriteeventbytes',
-	Construct: 'https://ecma-international.org/ecma-262/9.0/#sec-construct',
-	CopyDataBlockBytes: 'https://ecma-international.org/ecma-262/9.0/#sec-copydatablockbytes',
-	CopyDataProperties: 'https://ecma-international.org/ecma-262/9.0/#sec-copydataproperties',
-	CreateArrayFromList: 'https://ecma-international.org/ecma-262/9.0/#sec-createarrayfromlist',
-	CreateArrayIterator: 'https://ecma-international.org/ecma-262/9.0/#sec-createarrayiterator',
-	CreateAsyncFromSyncIterator: 'https://ecma-international.org/ecma-262/9.0/#sec-createasyncfromsynciterator',
-	CreateBuiltinFunction: 'https://ecma-international.org/ecma-262/9.0/#sec-createbuiltinfunction',
-	CreateByteDataBlock: 'https://ecma-international.org/ecma-262/9.0/#sec-createbytedatablock',
-	CreateDataProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-createdataproperty',
-	CreateDataPropertyOrThrow: 'https://ecma-international.org/ecma-262/9.0/#sec-createdatapropertyorthrow',
-	CreateDynamicFunction: 'https://ecma-international.org/ecma-262/9.0/#sec-createdynamicfunction',
-	CreateHTML: 'https://ecma-international.org/ecma-262/9.0/#sec-createhtml',
-	CreateIntrinsics: 'https://ecma-international.org/ecma-262/9.0/#sec-createintrinsics',
-	CreateIterResultObject: 'https://ecma-international.org/ecma-262/9.0/#sec-createiterresultobject',
-	CreateListFromArrayLike: 'https://ecma-international.org/ecma-262/9.0/#sec-createlistfromarraylike',
-	CreateListIteratorRecord: 'https://ecma-international.org/ecma-262/9.0/#sec-createlistiteratorRecord',
-	CreateMapIterator: 'https://ecma-international.org/ecma-262/9.0/#sec-createmapiterator',
-	CreateMappedArgumentsObject: 'https://ecma-international.org/ecma-262/9.0/#sec-createmappedargumentsobject',
-	CreateMethodProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-createmethodproperty',
-	CreatePerIterationEnvironment: 'https://ecma-international.org/ecma-262/9.0/#sec-createperiterationenvironment',
-	CreateRealm: 'https://ecma-international.org/ecma-262/9.0/#sec-createrealm',
-	CreateResolvingFunctions: 'https://ecma-international.org/ecma-262/9.0/#sec-createresolvingfunctions',
-	CreateSetIterator: 'https://ecma-international.org/ecma-262/9.0/#sec-createsetiterator',
-	CreateSharedByteDataBlock: 'https://ecma-international.org/ecma-262/9.0/#sec-createsharedbytedatablock',
-	CreateStringIterator: 'https://ecma-international.org/ecma-262/9.0/#sec-createstringiterator',
-	CreateUnmappedArgumentsObject: 'https://ecma-international.org/ecma-262/9.0/#sec-createunmappedargumentsobject',
-	DateFromTime: 'https://ecma-international.org/ecma-262/9.0/#sec-date-number',
-	DateString: 'https://ecma-international.org/ecma-262/9.0/#sec-datestring',
-	Day: 'https://ecma-international.org/ecma-262/9.0/#eqn-Day',
-	DayFromYear: 'https://ecma-international.org/ecma-262/9.0/#eqn-DaysFromYear',
-	DaysInYear: 'https://ecma-international.org/ecma-262/9.0/#eqn-DaysInYear',
-	DayWithinYear: 'https://ecma-international.org/ecma-262/9.0/#eqn-DayWithinYear',
-	Decode: 'https://ecma-international.org/ecma-262/9.0/#sec-decode',
-	DefinePropertyOrThrow: 'https://ecma-international.org/ecma-262/9.0/#sec-definepropertyorthrow',
-	DeletePropertyOrThrow: 'https://ecma-international.org/ecma-262/9.0/#sec-deletepropertyorthrow',
-	DetachArrayBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-detacharraybuffer',
-	Encode: 'https://ecma-international.org/ecma-262/9.0/#sec-encode',
-	EnqueueJob: 'https://ecma-international.org/ecma-262/9.0/#sec-enqueuejob',
-	EnterCriticalSection: 'https://ecma-international.org/ecma-262/9.0/#sec-entercriticalsection',
-	EnumerableOwnPropertyNames: 'https://ecma-international.org/ecma-262/9.0/#sec-enumerableownpropertynames',
-	EnumerateObjectProperties: 'https://ecma-international.org/ecma-262/9.0/#sec-enumerate-object-properties',
-	EscapeRegExpPattern: 'https://ecma-international.org/ecma-262/9.0/#sec-escaperegexppattern',
-	EvalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/9.0/#sec-evaldeclarationinstantiation',
-	EvaluateCall: 'https://ecma-international.org/ecma-262/9.0/#sec-evaluatecall',
-	EvaluateNew: 'https://ecma-international.org/ecma-262/9.0/#sec-evaluatenew',
-	EventSet: 'https://ecma-international.org/ecma-262/9.0/#sec-event-set',
-	floor: 'https://ecma-international.org/ecma-262/9.0/#eqn-floor',
-	ForBodyEvaluation: 'https://ecma-international.org/ecma-262/9.0/#sec-forbodyevaluation',
-	'ForIn/OfBodyEvaluation': 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset',
-	'ForIn/OfHeadEvaluation': 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-forin-div-ofheadevaluation-tdznames-expr-iterationkind',
-	FromPropertyDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-frompropertydescriptor',
-	FulfillPromise: 'https://ecma-international.org/ecma-262/9.0/#sec-fulfillpromise',
-	FunctionAllocate: 'https://ecma-international.org/ecma-262/9.0/#sec-functionallocate',
-	FunctionCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-functioncreate',
-	FunctionDeclarationInstantiation: 'https://ecma-international.org/ecma-262/9.0/#sec-functiondeclarationinstantiation',
-	FunctionInitialize: 'https://ecma-international.org/ecma-262/9.0/#sec-functioninitialize',
-	GeneratorFunctionCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-generatorfunctioncreate',
-	GeneratorResume: 'https://ecma-international.org/ecma-262/9.0/#sec-generatorresume',
-	GeneratorResumeAbrupt: 'https://ecma-international.org/ecma-262/9.0/#sec-generatorresumeabrupt',
-	GeneratorStart: 'https://ecma-international.org/ecma-262/9.0/#sec-generatorstart',
-	GeneratorValidate: 'https://ecma-international.org/ecma-262/9.0/#sec-generatorvalidate',
-	GeneratorYield: 'https://ecma-international.org/ecma-262/9.0/#sec-generatoryield',
-	Get: 'https://ecma-international.org/ecma-262/9.0/#sec-get-o-p',
-	GetActiveScriptOrModule: 'https://ecma-international.org/ecma-262/9.0/#sec-getactivescriptormodule',
-	GetBase: 'https://ecma-international.org/ecma-262/9.0/#sec-getbase',
-	GetFunctionRealm: 'https://ecma-international.org/ecma-262/9.0/#sec-getfunctionrealm',
-	GetGeneratorKind: 'https://ecma-international.org/ecma-262/9.0/#sec-getgeneratorkind',
-	GetGlobalObject: 'https://ecma-international.org/ecma-262/9.0/#sec-getglobalobject',
-	GetIdentifierReference: 'https://ecma-international.org/ecma-262/9.0/#sec-getidentifierreference',
-	GetIterator: 'https://ecma-international.org/ecma-262/9.0/#sec-getiterator',
-	GetMethod: 'https://ecma-international.org/ecma-262/9.0/#sec-getmethod',
-	GetModifySetValueInBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-getmodifysetvalueinbuffer',
-	GetModuleNamespace: 'https://ecma-international.org/ecma-262/9.0/#sec-getmodulenamespace',
-	GetNewTarget: 'https://ecma-international.org/ecma-262/9.0/#sec-getnewtarget',
-	GetOwnPropertyKeys: 'https://ecma-international.org/ecma-262/9.0/#sec-getownpropertykeys',
-	GetPrototypeFromConstructor: 'https://ecma-international.org/ecma-262/9.0/#sec-getprototypefromconstructor',
-	GetReferencedName: 'https://ecma-international.org/ecma-262/9.0/#sec-getreferencedname',
-	GetSubstitution: 'https://ecma-international.org/ecma-262/9.0/#sec-getsubstitution',
-	GetSuperConstructor: 'https://ecma-international.org/ecma-262/9.0/#sec-getsuperconstructor',
-	GetTemplateObject: 'https://ecma-international.org/ecma-262/9.0/#sec-gettemplateobject',
-	GetThisEnvironment: 'https://ecma-international.org/ecma-262/9.0/#sec-getthisenvironment',
-	GetThisValue: 'https://ecma-international.org/ecma-262/9.0/#sec-getthisvalue',
-	GetV: 'https://ecma-international.org/ecma-262/9.0/#sec-getv',
-	GetValue: 'https://ecma-international.org/ecma-262/9.0/#sec-getvalue',
-	GetValueFromBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-getvaluefrombuffer',
-	GetViewValue: 'https://ecma-international.org/ecma-262/9.0/#sec-getviewvalue',
-	GetWaiterList: 'https://ecma-international.org/ecma-262/9.0/#sec-getwaiterlist',
-	GlobalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/9.0/#sec-globaldeclarationinstantiation',
-	'happens-before': 'https://ecma-international.org/ecma-262/9.0/#sec-happens-before',
-	HasOwnProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-hasownproperty',
-	HasPrimitiveBase: 'https://ecma-international.org/ecma-262/9.0/#sec-hasprimitivebase',
-	HasProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-hasproperty',
-	'host-synchronizes-with': 'https://ecma-international.org/ecma-262/9.0/#sec-host-synchronizes-with',
-	HostEnsureCanCompileStrings: 'https://ecma-international.org/ecma-262/9.0/#sec-hostensurecancompilestrings',
-	HostEventSet: 'https://ecma-international.org/ecma-262/9.0/#sec-hosteventset',
-	HostPromiseRejectionTracker: 'https://ecma-international.org/ecma-262/9.0/#sec-host-promise-rejection-tracker',
-	HostReportErrors: 'https://ecma-international.org/ecma-262/9.0/#sec-host-report-errors',
-	HostResolveImportedModule: 'https://ecma-international.org/ecma-262/9.0/#sec-hostresolveimportedmodule',
-	HourFromTime: 'https://ecma-international.org/ecma-262/9.0/#eqn-HourFromTime',
-	IfAbruptRejectPromise: 'https://ecma-international.org/ecma-262/9.0/#sec-ifabruptrejectpromise',
-	ImportedLocalNames: 'https://ecma-international.org/ecma-262/9.0/#sec-importedlocalnames',
-	InitializeBoundName: 'https://ecma-international.org/ecma-262/9.0/#sec-initializeboundname',
-	InitializeHostDefinedRealm: 'https://ecma-international.org/ecma-262/9.0/#sec-initializehostdefinedrealm',
-	InitializeReferencedBinding: 'https://ecma-international.org/ecma-262/9.0/#sec-initializereferencedbinding',
-	InLeapYear: 'https://ecma-international.org/ecma-262/9.0/#eqn-InLeapYear',
-	InnerModuleEvaluation: 'https://ecma-international.org/ecma-262/9.0/#sec-innermoduleevaluation',
-	InnerModuleInstantiation: 'https://ecma-international.org/ecma-262/9.0/#sec-innermoduleinstantiation',
-	InstanceofOperator: 'https://ecma-international.org/ecma-262/9.0/#sec-instanceofoperator',
-	IntegerIndexedElementGet: 'https://ecma-international.org/ecma-262/9.0/#sec-integerindexedelementget',
-	IntegerIndexedElementSet: 'https://ecma-international.org/ecma-262/9.0/#sec-integerindexedelementset',
-	IntegerIndexedObjectCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-integerindexedobjectcreate',
-	InternalizeJSONProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-internalizejsonproperty',
-	Invoke: 'https://ecma-international.org/ecma-262/9.0/#sec-invoke',
-	IsAccessorDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-isaccessordescriptor',
-	IsAnonymousFunctionDefinition: 'https://ecma-international.org/ecma-262/9.0/#sec-isanonymousfunctiondefinition',
-	IsArray: 'https://ecma-international.org/ecma-262/9.0/#sec-isarray',
-	IsCallable: 'https://ecma-international.org/ecma-262/9.0/#sec-iscallable',
-	IsCompatiblePropertyDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-iscompatiblepropertydescriptor',
-	IsConcatSpreadable: 'https://ecma-international.org/ecma-262/9.0/#sec-isconcatspreadable',
-	IsConstructor: 'https://ecma-international.org/ecma-262/9.0/#sec-isconstructor',
-	IsDataDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-isdatadescriptor',
-	IsDetachedBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-isdetachedbuffer',
-	IsExtensible: 'https://ecma-international.org/ecma-262/9.0/#sec-isextensible-o',
-	IsGenericDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-isgenericdescriptor',
-	IsInTailPosition: 'https://ecma-international.org/ecma-262/9.0/#sec-isintailposition',
-	IsInteger: 'https://ecma-international.org/ecma-262/9.0/#sec-isinteger',
-	IsLabelledFunction: 'https://ecma-international.org/ecma-262/9.0/#sec-islabelledfunction',
-	IsPromise: 'https://ecma-international.org/ecma-262/9.0/#sec-ispromise',
-	IsPropertyKey: 'https://ecma-international.org/ecma-262/9.0/#sec-ispropertykey',
-	IsPropertyReference: 'https://ecma-international.org/ecma-262/9.0/#sec-ispropertyreference',
-	IsRegExp: 'https://ecma-international.org/ecma-262/9.0/#sec-isregexp',
-	IsSharedArrayBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-issharedarraybuffer',
-	IsStrictReference: 'https://ecma-international.org/ecma-262/9.0/#sec-isstrictreference',
-	IsStringPrefix: 'https://ecma-international.org/ecma-262/9.0/#sec-isstringprefix',
-	IsSuperReference: 'https://ecma-international.org/ecma-262/9.0/#sec-issuperreference',
-	IsUnresolvableReference: 'https://ecma-international.org/ecma-262/9.0/#sec-isunresolvablereference',
-	IsWordChar: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-iswordchar-abstract-operation',
-	IterableToList: 'https://ecma-international.org/ecma-262/9.0/#sec-iterabletolist',
-	IteratorClose: 'https://ecma-international.org/ecma-262/9.0/#sec-iteratorclose',
-	IteratorComplete: 'https://ecma-international.org/ecma-262/9.0/#sec-iteratorcomplete',
-	IteratorNext: 'https://ecma-international.org/ecma-262/9.0/#sec-iteratornext',
-	IteratorStep: 'https://ecma-international.org/ecma-262/9.0/#sec-iteratorstep',
-	IteratorValue: 'https://ecma-international.org/ecma-262/9.0/#sec-iteratorvalue',
-	LeaveCriticalSection: 'https://ecma-international.org/ecma-262/9.0/#sec-leavecriticalsection',
-	LocalTime: 'https://ecma-international.org/ecma-262/9.0/#sec-localtime',
-	LoopContinues: 'https://ecma-international.org/ecma-262/9.0/#sec-loopcontinues',
-	MakeArgGetter: 'https://ecma-international.org/ecma-262/9.0/#sec-makearggetter',
-	MakeArgSetter: 'https://ecma-international.org/ecma-262/9.0/#sec-makeargsetter',
-	MakeClassConstructor: 'https://ecma-international.org/ecma-262/9.0/#sec-makeclassconstructor',
-	MakeConstructor: 'https://ecma-international.org/ecma-262/9.0/#sec-makeconstructor',
-	MakeDate: 'https://ecma-international.org/ecma-262/9.0/#sec-makedate',
-	MakeDay: 'https://ecma-international.org/ecma-262/9.0/#sec-makeday',
-	MakeMethod: 'https://ecma-international.org/ecma-262/9.0/#sec-makemethod',
-	MakeSuperPropertyReference: 'https://ecma-international.org/ecma-262/9.0/#sec-makesuperpropertyreference',
-	MakeTime: 'https://ecma-international.org/ecma-262/9.0/#sec-maketime',
-	max: 'https://ecma-international.org/ecma-262/9.0/#eqn-max',
-	'memory-order': 'https://ecma-international.org/ecma-262/9.0/#sec-memory-order',
-	min: 'https://ecma-international.org/ecma-262/9.0/#eqn-min',
-	MinFromTime: 'https://ecma-international.org/ecma-262/9.0/#eqn-MinFromTime',
-	ModuleDeclarationEnvironmentSetup: 'https://ecma-international.org/ecma-262/9.0/#sec-moduledeclarationenvironmentsetup',
-	ModuleExecution: 'https://ecma-international.org/ecma-262/9.0/#sec-moduleexecution',
-	ModuleNamespaceCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-modulenamespacecreate',
-	modulo: 'https://ecma-international.org/ecma-262/9.0/#eqn-modulo',
-	MonthFromTime: 'https://ecma-international.org/ecma-262/9.0/#eqn-MonthFromTime',
-	msFromTime: 'https://ecma-international.org/ecma-262/9.0/#eqn-msFromTime',
-	NewDeclarativeEnvironment: 'https://ecma-international.org/ecma-262/9.0/#sec-newdeclarativeenvironment',
-	NewFunctionEnvironment: 'https://ecma-international.org/ecma-262/9.0/#sec-newfunctionenvironment',
-	NewGlobalEnvironment: 'https://ecma-international.org/ecma-262/9.0/#sec-newglobalenvironment',
-	NewModuleEnvironment: 'https://ecma-international.org/ecma-262/9.0/#sec-newmoduleenvironment',
-	NewObjectEnvironment: 'https://ecma-international.org/ecma-262/9.0/#sec-newobjectenvironment',
-	NewPromiseCapability: 'https://ecma-international.org/ecma-262/9.0/#sec-newpromisecapability',
-	NormalCompletion: 'https://ecma-international.org/ecma-262/9.0/#sec-normalcompletion',
-	NumberToRawBytes: 'https://ecma-international.org/ecma-262/9.0/#sec-numbertorawbytes',
-	NumberToString: 'https://ecma-international.org/ecma-262/9.0/#sec-tostring-applied-to-the-number-type',
-	ObjectCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-objectcreate',
-	ObjectDefineProperties: 'https://ecma-international.org/ecma-262/9.0/#sec-objectdefineproperties',
-	OrdinaryCallBindThis: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarycallbindthis',
-	OrdinaryCallEvaluateBody: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarycallevaluatebody',
-	OrdinaryCreateFromConstructor: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarycreatefromconstructor',
-	OrdinaryDefineOwnProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarydefineownproperty',
-	OrdinaryDelete: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarydelete',
-	OrdinaryGet: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinaryget',
-	OrdinaryGetOwnProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarygetownproperty',
-	OrdinaryGetPrototypeOf: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarygetprototypeof',
-	OrdinaryHasInstance: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinaryhasinstance',
-	OrdinaryHasProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinaryhasproperty',
-	OrdinaryIsExtensible: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinaryisextensible',
-	OrdinaryOwnPropertyKeys: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinaryownpropertykeys',
-	OrdinaryPreventExtensions: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarypreventextensions',
-	OrdinarySet: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinaryset',
-	OrdinarySetPrototypeOf: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarysetprototypeof',
-	OrdinarySetWithOwnDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarysetwithowndescriptor',
-	OrdinaryToPrimitive: 'https://ecma-international.org/ecma-262/9.0/#sec-ordinarytoprimitive',
-	ParseModule: 'https://ecma-international.org/ecma-262/9.0/#sec-parsemodule',
-	ParseScript: 'https://ecma-international.org/ecma-262/9.0/#sec-parse-script',
-	PerformEval: 'https://ecma-international.org/ecma-262/9.0/#sec-performeval',
-	PerformPromiseAll: 'https://ecma-international.org/ecma-262/9.0/#sec-performpromiseall',
-	PerformPromiseRace: 'https://ecma-international.org/ecma-262/9.0/#sec-performpromiserace',
-	PerformPromiseThen: 'https://ecma-international.org/ecma-262/9.0/#sec-performpromisethen',
-	PrepareForOrdinaryCall: 'https://ecma-international.org/ecma-262/9.0/#sec-prepareforordinarycall',
-	PrepareForTailCall: 'https://ecma-international.org/ecma-262/9.0/#sec-preparefortailcall',
-	PromiseReactionJob: 'https://ecma-international.org/ecma-262/9.0/#sec-promisereactionjob',
-	PromiseResolve: 'https://ecma-international.org/ecma-262/9.0/#sec-promise-resolve',
-	PromiseResolveThenableJob: 'https://ecma-international.org/ecma-262/9.0/#sec-promiseresolvethenablejob',
-	ProxyCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-proxycreate',
-	PutValue: 'https://ecma-international.org/ecma-262/9.0/#sec-putvalue',
-	QuoteJSONString: 'https://ecma-international.org/ecma-262/9.0/#sec-quotejsonstring',
-	RawBytesToNumber: 'https://ecma-international.org/ecma-262/9.0/#sec-rawbytestonumber',
-	'reads-bytes-from': 'https://ecma-international.org/ecma-262/9.0/#sec-reads-bytes-from',
-	'reads-from': 'https://ecma-international.org/ecma-262/9.0/#sec-reads-from',
-	RegExpAlloc: 'https://ecma-international.org/ecma-262/9.0/#sec-regexpalloc',
-	RegExpBuiltinExec: 'https://ecma-international.org/ecma-262/9.0/#sec-regexpbuiltinexec',
-	RegExpCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-regexpcreate',
-	RegExpExec: 'https://ecma-international.org/ecma-262/9.0/#sec-regexpexec',
-	RegExpInitialize: 'https://ecma-international.org/ecma-262/9.0/#sec-regexpinitialize',
-	RejectPromise: 'https://ecma-international.org/ecma-262/9.0/#sec-rejectpromise',
-	RemoveWaiter: 'https://ecma-international.org/ecma-262/9.0/#sec-removewaiter',
-	RemoveWaiters: 'https://ecma-international.org/ecma-262/9.0/#sec-removewaiters',
-	RepeatMatcher: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-repeatmatcher-abstract-operation',
-	RequireObjectCoercible: 'https://ecma-international.org/ecma-262/9.0/#sec-requireobjectcoercible',
-	ResolveBinding: 'https://ecma-international.org/ecma-262/9.0/#sec-resolvebinding',
-	ResolveThisBinding: 'https://ecma-international.org/ecma-262/9.0/#sec-resolvethisbinding',
-	ReturnIfAbrupt: 'https://ecma-international.org/ecma-262/9.0/#sec-returnifabrupt',
-	RunJobs: 'https://ecma-international.org/ecma-262/9.0/#sec-runjobs',
-	SameValue: 'https://ecma-international.org/ecma-262/9.0/#sec-samevalue',
-	SameValueNonNumber: 'https://ecma-international.org/ecma-262/9.0/#sec-samevaluenonnumber',
-	SameValueZero: 'https://ecma-international.org/ecma-262/9.0/#sec-samevaluezero',
-	ScriptEvaluation: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-scriptevaluation',
-	ScriptEvaluationJob: 'https://ecma-international.org/ecma-262/9.0/#sec-scriptevaluationjob',
-	SecFromTime: 'https://ecma-international.org/ecma-262/9.0/#eqn-SecFromTime',
-	SerializeJSONArray: 'https://ecma-international.org/ecma-262/9.0/#sec-serializejsonarray',
-	SerializeJSONObject: 'https://ecma-international.org/ecma-262/9.0/#sec-serializejsonobject',
-	SerializeJSONProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-serializejsonproperty',
-	Set: 'https://ecma-international.org/ecma-262/9.0/#sec-set-o-p-v-throw',
-	SetDefaultGlobalBindings: 'https://ecma-international.org/ecma-262/9.0/#sec-setdefaultglobalbindings',
-	SetFunctionLength: 'https://ecma-international.org/ecma-262/9.0/#sec-setfunctionlength',
-	SetFunctionName: 'https://ecma-international.org/ecma-262/9.0/#sec-setfunctionname',
-	SetImmutablePrototype: 'https://ecma-international.org/ecma-262/9.0/#sec-set-immutable-prototype',
-	SetIntegrityLevel: 'https://ecma-international.org/ecma-262/9.0/#sec-setintegritylevel',
-	SetRealmGlobalObject: 'https://ecma-international.org/ecma-262/9.0/#sec-setrealmglobalobject',
-	SetValueInBuffer: 'https://ecma-international.org/ecma-262/9.0/#sec-setvalueinbuffer',
-	SetViewValue: 'https://ecma-international.org/ecma-262/9.0/#sec-setviewvalue',
-	SharedDataBlockEventSet: 'https://ecma-international.org/ecma-262/9.0/#sec-sharedatablockeventset',
-	SortCompare: 'https://ecma-international.org/ecma-262/9.0/#sec-sortcompare',
-	SpeciesConstructor: 'https://ecma-international.org/ecma-262/9.0/#sec-speciesconstructor',
-	SplitMatch: 'https://ecma-international.org/ecma-262/9.0/#sec-splitmatch',
-	'Strict Equality Comparison': 'https://ecma-international.org/ecma-262/9.0/#sec-strict-equality-comparison',
-	StringCreate: 'https://ecma-international.org/ecma-262/9.0/#sec-stringcreate',
-	StringGetOwnProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-stringgetownproperty',
-	Suspend: 'https://ecma-international.org/ecma-262/9.0/#sec-suspend',
-	SymbolDescriptiveString: 'https://ecma-international.org/ecma-262/9.0/#sec-symboldescriptivestring',
-	'synchronizes-with': 'https://ecma-international.org/ecma-262/9.0/#sec-synchronizes-with',
-	TestIntegrityLevel: 'https://ecma-international.org/ecma-262/9.0/#sec-testintegritylevel',
-	thisBooleanValue: 'https://ecma-international.org/ecma-262/9.0/#sec-thisbooleanvalue',
-	thisNumberValue: 'https://ecma-international.org/ecma-262/9.0/#sec-thisnumbervalue',
-	thisStringValue: 'https://ecma-international.org/ecma-262/9.0/#sec-thisstringvalue',
-	thisSymbolValue: 'https://ecma-international.org/ecma-262/9.0/#sec-thissymbolvalue',
-	thisTimeValue: 'https://ecma-international.org/ecma-262/9.0/#sec-thistimevalue',
-	ThrowCompletion: 'https://ecma-international.org/ecma-262/9.0/#sec-throwcompletion',
-	TimeClip: 'https://ecma-international.org/ecma-262/9.0/#sec-timeclip',
-	TimeFromYear: 'https://ecma-international.org/ecma-262/9.0/#eqn-TimeFromYear',
-	TimeString: 'https://ecma-international.org/ecma-262/9.0/#sec-timestring',
-	TimeWithinDay: 'https://ecma-international.org/ecma-262/9.0/#eqn-TimeWithinDay',
-	TimeZoneString: 'https://ecma-international.org/ecma-262/9.0/#sec-timezoneestring',
-	ToBoolean: 'https://ecma-international.org/ecma-262/9.0/#sec-toboolean',
-	ToDateString: 'https://ecma-international.org/ecma-262/9.0/#sec-todatestring',
-	ToIndex: 'https://ecma-international.org/ecma-262/9.0/#sec-toindex',
-	ToInt16: 'https://ecma-international.org/ecma-262/9.0/#sec-toint16',
-	ToInt32: 'https://ecma-international.org/ecma-262/9.0/#sec-toint32',
-	ToInt8: 'https://ecma-international.org/ecma-262/9.0/#sec-toint8',
-	ToInteger: 'https://ecma-international.org/ecma-262/9.0/#sec-tointeger',
-	ToLength: 'https://ecma-international.org/ecma-262/9.0/#sec-tolength',
-	ToNumber: 'https://ecma-international.org/ecma-262/9.0/#sec-tonumber',
-	ToObject: 'https://ecma-international.org/ecma-262/9.0/#sec-toobject',
-	TopLevelModuleEvaluationJob: 'https://ecma-international.org/ecma-262/9.0/#sec-toplevelmoduleevaluationjob',
-	ToPrimitive: 'https://ecma-international.org/ecma-262/9.0/#sec-toprimitive',
-	ToPropertyDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-topropertydescriptor',
-	ToPropertyKey: 'https://ecma-international.org/ecma-262/9.0/#sec-topropertykey',
-	ToString: 'https://ecma-international.org/ecma-262/9.0/#sec-tostring',
-	ToUint16: 'https://ecma-international.org/ecma-262/9.0/#sec-touint16',
-	ToUint32: 'https://ecma-international.org/ecma-262/9.0/#sec-touint32',
-	ToUint8: 'https://ecma-international.org/ecma-262/9.0/#sec-touint8',
-	ToUint8Clamp: 'https://ecma-international.org/ecma-262/9.0/#sec-touint8clamp',
-	TriggerPromiseReactions: 'https://ecma-international.org/ecma-262/9.0/#sec-triggerpromisereactions',
-	Type: 'https://ecma-international.org/ecma-262/9.0/#sec-ecmascript-data-types-and-values',
-	TypedArrayCreate: 'https://ecma-international.org/ecma-262/9.0/#typedarray-create',
-	TypedArraySpeciesCreate: 'https://ecma-international.org/ecma-262/9.0/#typedarray-species-create',
-	UnicodeEscape: 'https://ecma-international.org/ecma-262/9.0/#sec-unicodeescape',
-	UnicodeMatchProperty: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-unicodematchproperty-p',
-	UnicodeMatchPropertyValue: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-unicodematchpropertyvalue-p-v',
-	UpdateEmpty: 'https://ecma-international.org/ecma-262/9.0/#sec-updateempty',
-	UTC: 'https://ecma-international.org/ecma-262/9.0/#sec-utc-t',
-	UTF16Decode: 'https://ecma-international.org/ecma-262/9.0/#sec-utf16decode',
-	UTF16Encoding: 'https://ecma-international.org/ecma-262/9.0/#sec-utf16encoding',
-	ValidateAndApplyPropertyDescriptor: 'https://ecma-international.org/ecma-262/9.0/#sec-validateandapplypropertydescriptor',
-	ValidateAtomicAccess: 'https://ecma-international.org/ecma-262/9.0/#sec-validateatomicaccess',
-	ValidateSharedIntegerTypedArray: 'https://ecma-international.org/ecma-262/9.0/#sec-validatesharedintegertypedarray',
-	ValidateTypedArray: 'https://ecma-international.org/ecma-262/9.0/#sec-validatetypedarray',
-	ValueOfReadEvent: 'https://ecma-international.org/ecma-262/9.0/#sec-valueofreadevent',
-	WakeWaiter: 'https://ecma-international.org/ecma-262/9.0/#sec-wakewaiter',
-	WeekDay: 'https://ecma-international.org/ecma-262/9.0/#sec-week-day',
-	WordCharacters: 'https://ecma-international.org/ecma-262/9.0/#sec-runtime-semantics-wordcharacters-abstract-operation',
-	YearFromTime: 'https://ecma-international.org/ecma-262/9.0/#eqn-YearFromTime'
-};
diff --git a/node_modules/es-abstract/operations/2019.js b/node_modules/es-abstract/operations/2019.js
deleted file mode 100644
index 73f05e8..0000000
--- a/node_modules/es-abstract/operations/2019.js
+++ /dev/null
@@ -1,355 +0,0 @@
-'use strict';
-
-module.exports = {
-	abs: 'https://ecma-international.org/ecma-262/10.0/#eqn-abs',
-	'Abstract Equality Comparison': 'https://ecma-international.org/ecma-262/10.0/#sec-abstract-equality-comparison',
-	'Abstract Relational Comparison': 'https://ecma-international.org/ecma-262/10.0/#sec-abstract-relational-comparison',
-	AddEntriesFromIterable: 'https://ecma-international.org/ecma-262/10.0/#sec-add-entries-from-iterable',
-	AddRestrictedFunctionProperties: 'https://ecma-international.org/ecma-262/10.0/#sec-addrestrictedfunctionproperties',
-	AddWaiter: 'https://ecma-international.org/ecma-262/10.0/#sec-addwaiter',
-	AdvanceStringIndex: 'https://ecma-international.org/ecma-262/10.0/#sec-advancestringindex',
-	'agent-order': 'https://ecma-international.org/ecma-262/10.0/#sec-agent-order',
-	AgentCanSuspend: 'https://ecma-international.org/ecma-262/10.0/#sec-agentcansuspend',
-	AgentSignifier: 'https://ecma-international.org/ecma-262/10.0/#sec-agentsignifier',
-	AllocateArrayBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-allocatearraybuffer',
-	AllocateSharedArrayBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-allocatesharedarraybuffer',
-	AllocateTypedArray: 'https://ecma-international.org/ecma-262/10.0/#sec-allocatetypedarray',
-	AllocateTypedArrayBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-allocatetypedarraybuffer',
-	ArrayCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-arraycreate',
-	ArraySetLength: 'https://ecma-international.org/ecma-262/10.0/#sec-arraysetlength',
-	ArraySpeciesCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-arrayspeciescreate',
-	AsyncFromSyncIteratorContinuation: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncfromsynciteratorcontinuation',
-	AsyncFunctionCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-async-functions-abstract-operations-async-function-create',
-	AsyncFunctionStart: 'https://ecma-international.org/ecma-262/10.0/#sec-async-functions-abstract-operations-async-function-start',
-	AsyncGeneratorEnqueue: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncgeneratorenqueue',
-	AsyncGeneratorFunctionCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncgeneratorfunctioncreate',
-	AsyncGeneratorReject: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncgeneratorreject',
-	AsyncGeneratorResolve: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncgeneratorresolve',
-	AsyncGeneratorResumeNext: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncgeneratorresumenext',
-	AsyncGeneratorStart: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncgeneratorstart',
-	AsyncGeneratorYield: 'https://ecma-international.org/ecma-262/10.0/#sec-asyncgeneratoryield',
-	AsyncIteratorClose: 'https://ecma-international.org/ecma-262/10.0/#sec-asynciteratorclose',
-	AtomicLoad: 'https://ecma-international.org/ecma-262/10.0/#sec-atomicload',
-	AtomicReadModifyWrite: 'https://ecma-international.org/ecma-262/10.0/#sec-atomicreadmodifywrite',
-	Await: 'https://ecma-international.org/ecma-262/10.0/#await',
-	BackreferenceMatcher: 'https://ecma-international.org/ecma-262/10.0/#sec-backreference-matcher',
-	BlockDeclarationInstantiation: 'https://ecma-international.org/ecma-262/10.0/#sec-blockdeclarationinstantiation',
-	BoundFunctionCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-boundfunctioncreate',
-	Call: 'https://ecma-international.org/ecma-262/10.0/#sec-call',
-	Canonicalize: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-canonicalize-ch',
-	CanonicalNumericIndexString: 'https://ecma-international.org/ecma-262/10.0/#sec-canonicalnumericindexstring',
-	CaseClauseIsSelected: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-caseclauseisselected',
-	CharacterRange: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-characterrange-abstract-operation',
-	CharacterRangeOrUnion: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-characterrangeorunion-abstract-operation',
-	CharacterSetMatcher: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-charactersetmatcher-abstract-operation',
-	CloneArrayBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-clonearraybuffer',
-	CompletePropertyDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-completepropertydescriptor',
-	Completion: 'https://ecma-international.org/ecma-262/10.0/#sec-completion-record-specification-type',
-	ComposeWriteEventBytes: 'https://ecma-international.org/ecma-262/10.0/#sec-composewriteeventbytes',
-	Construct: 'https://ecma-international.org/ecma-262/10.0/#sec-construct',
-	CopyDataBlockBytes: 'https://ecma-international.org/ecma-262/10.0/#sec-copydatablockbytes',
-	CopyDataProperties: 'https://ecma-international.org/ecma-262/10.0/#sec-copydataproperties',
-	CreateArrayFromList: 'https://ecma-international.org/ecma-262/10.0/#sec-createarrayfromlist',
-	CreateArrayIterator: 'https://ecma-international.org/ecma-262/10.0/#sec-createarrayiterator',
-	CreateAsyncFromSyncIterator: 'https://ecma-international.org/ecma-262/10.0/#sec-createasyncfromsynciterator',
-	CreateBuiltinFunction: 'https://ecma-international.org/ecma-262/10.0/#sec-createbuiltinfunction',
-	CreateByteDataBlock: 'https://ecma-international.org/ecma-262/10.0/#sec-createbytedatablock',
-	CreateDataProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-createdataproperty',
-	CreateDataPropertyOrThrow: 'https://ecma-international.org/ecma-262/10.0/#sec-createdatapropertyorthrow',
-	CreateDynamicFunction: 'https://ecma-international.org/ecma-262/10.0/#sec-createdynamicfunction',
-	CreateHTML: 'https://ecma-international.org/ecma-262/10.0/#sec-createhtml',
-	CreateIntrinsics: 'https://ecma-international.org/ecma-262/10.0/#sec-createintrinsics',
-	CreateIterResultObject: 'https://ecma-international.org/ecma-262/10.0/#sec-createiterresultobject',
-	CreateListFromArrayLike: 'https://ecma-international.org/ecma-262/10.0/#sec-createlistfromarraylike',
-	CreateListIteratorRecord: 'https://ecma-international.org/ecma-262/10.0/#sec-createlistiteratorRecord',
-	CreateMapIterator: 'https://ecma-international.org/ecma-262/10.0/#sec-createmapiterator',
-	CreateMappedArgumentsObject: 'https://ecma-international.org/ecma-262/10.0/#sec-createmappedargumentsobject',
-	CreateMethodProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-createmethodproperty',
-	CreatePerIterationEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-createperiterationenvironment',
-	CreateRealm: 'https://ecma-international.org/ecma-262/10.0/#sec-createrealm',
-	CreateResolvingFunctions: 'https://ecma-international.org/ecma-262/10.0/#sec-createresolvingfunctions',
-	CreateSetIterator: 'https://ecma-international.org/ecma-262/10.0/#sec-createsetiterator',
-	CreateSharedByteDataBlock: 'https://ecma-international.org/ecma-262/10.0/#sec-createsharedbytedatablock',
-	CreateStringIterator: 'https://ecma-international.org/ecma-262/10.0/#sec-createstringiterator',
-	CreateUnmappedArgumentsObject: 'https://ecma-international.org/ecma-262/10.0/#sec-createunmappedargumentsobject',
-	DateFromTime: 'https://ecma-international.org/ecma-262/10.0/#sec-date-number',
-	DateString: 'https://ecma-international.org/ecma-262/10.0/#sec-datestring',
-	Day: 'https://ecma-international.org/ecma-262/10.0/#eqn-Day',
-	DayFromYear: 'https://ecma-international.org/ecma-262/10.0/#eqn-DaysFromYear',
-	DaysInYear: 'https://ecma-international.org/ecma-262/10.0/#eqn-DaysInYear',
-	DayWithinYear: 'https://ecma-international.org/ecma-262/10.0/#eqn-DayWithinYear',
-	Decode: 'https://ecma-international.org/ecma-262/10.0/#sec-decode',
-	DefinePropertyOrThrow: 'https://ecma-international.org/ecma-262/10.0/#sec-definepropertyorthrow',
-	DeletePropertyOrThrow: 'https://ecma-international.org/ecma-262/10.0/#sec-deletepropertyorthrow',
-	DetachArrayBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-detacharraybuffer',
-	Encode: 'https://ecma-international.org/ecma-262/10.0/#sec-encode',
-	EnqueueJob: 'https://ecma-international.org/ecma-262/10.0/#sec-enqueuejob',
-	EnterCriticalSection: 'https://ecma-international.org/ecma-262/10.0/#sec-entercriticalsection',
-	EnumerableOwnPropertyNames: 'https://ecma-international.org/ecma-262/10.0/#sec-enumerableownpropertynames',
-	EnumerateObjectProperties: 'https://ecma-international.org/ecma-262/10.0/#sec-enumerate-object-properties',
-	EscapeRegExpPattern: 'https://ecma-international.org/ecma-262/10.0/#sec-escaperegexppattern',
-	EvalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/10.0/#sec-evaldeclarationinstantiation',
-	EvaluateCall: 'https://ecma-international.org/ecma-262/10.0/#sec-evaluatecall',
-	EvaluateNew: 'https://ecma-international.org/ecma-262/10.0/#sec-evaluatenew',
-	EventSet: 'https://ecma-international.org/ecma-262/10.0/#sec-event-set',
-	ExecuteModule: 'https://ecma-international.org/ecma-262/10.0/#sec-source-text-module-record-execute-module',
-	FlattenIntoArray: 'https://ecma-international.org/ecma-262/10.0/#sec-flattenintoarray',
-	floor: 'https://ecma-international.org/ecma-262/10.0/#eqn-floor',
-	ForBodyEvaluation: 'https://ecma-international.org/ecma-262/10.0/#sec-forbodyevaluation',
-	'ForIn/OfBodyEvaluation': 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-forin-div-ofbodyevaluation-lhs-stmt-iterator-lhskind-labelset',
-	'ForIn/OfHeadEvaluation': 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-forin-div-ofheadevaluation-tdznames-expr-iterationkind',
-	FromPropertyDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-frompropertydescriptor',
-	FulfillPromise: 'https://ecma-international.org/ecma-262/10.0/#sec-fulfillpromise',
-	FunctionAllocate: 'https://ecma-international.org/ecma-262/10.0/#sec-functionallocate',
-	FunctionCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-functioncreate',
-	FunctionDeclarationInstantiation: 'https://ecma-international.org/ecma-262/10.0/#sec-functiondeclarationinstantiation',
-	FunctionInitialize: 'https://ecma-international.org/ecma-262/10.0/#sec-functioninitialize',
-	GeneratorFunctionCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-generatorfunctioncreate',
-	GeneratorResume: 'https://ecma-international.org/ecma-262/10.0/#sec-generatorresume',
-	GeneratorResumeAbrupt: 'https://ecma-international.org/ecma-262/10.0/#sec-generatorresumeabrupt',
-	GeneratorStart: 'https://ecma-international.org/ecma-262/10.0/#sec-generatorstart',
-	GeneratorValidate: 'https://ecma-international.org/ecma-262/10.0/#sec-generatorvalidate',
-	GeneratorYield: 'https://ecma-international.org/ecma-262/10.0/#sec-generatoryield',
-	Get: 'https://ecma-international.org/ecma-262/10.0/#sec-get-o-p',
-	GetActiveScriptOrModule: 'https://ecma-international.org/ecma-262/10.0/#sec-getactivescriptormodule',
-	GetBase: 'https://ecma-international.org/ecma-262/10.0/#sec-getbase',
-	GetFunctionRealm: 'https://ecma-international.org/ecma-262/10.0/#sec-getfunctionrealm',
-	GetGeneratorKind: 'https://ecma-international.org/ecma-262/10.0/#sec-getgeneratorkind',
-	GetGlobalObject: 'https://ecma-international.org/ecma-262/10.0/#sec-getglobalobject',
-	GetIdentifierReference: 'https://ecma-international.org/ecma-262/10.0/#sec-getidentifierreference',
-	GetIterator: 'https://ecma-international.org/ecma-262/10.0/#sec-getiterator',
-	GetMethod: 'https://ecma-international.org/ecma-262/10.0/#sec-getmethod',
-	GetModifySetValueInBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-getmodifysetvalueinbuffer',
-	GetModuleNamespace: 'https://ecma-international.org/ecma-262/10.0/#sec-getmodulenamespace',
-	GetNewTarget: 'https://ecma-international.org/ecma-262/10.0/#sec-getnewtarget',
-	GetOwnPropertyKeys: 'https://ecma-international.org/ecma-262/10.0/#sec-getownpropertykeys',
-	GetPrototypeFromConstructor: 'https://ecma-international.org/ecma-262/10.0/#sec-getprototypefromconstructor',
-	GetReferencedName: 'https://ecma-international.org/ecma-262/10.0/#sec-getreferencedname',
-	GetSubstitution: 'https://ecma-international.org/ecma-262/10.0/#sec-getsubstitution',
-	GetSuperConstructor: 'https://ecma-international.org/ecma-262/10.0/#sec-getsuperconstructor',
-	GetTemplateObject: 'https://ecma-international.org/ecma-262/10.0/#sec-gettemplateobject',
-	GetThisEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-getthisenvironment',
-	GetThisValue: 'https://ecma-international.org/ecma-262/10.0/#sec-getthisvalue',
-	GetV: 'https://ecma-international.org/ecma-262/10.0/#sec-getv',
-	GetValue: 'https://ecma-international.org/ecma-262/10.0/#sec-getvalue',
-	GetValueFromBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-getvaluefrombuffer',
-	GetViewValue: 'https://ecma-international.org/ecma-262/10.0/#sec-getviewvalue',
-	GetWaiterList: 'https://ecma-international.org/ecma-262/10.0/#sec-getwaiterlist',
-	GlobalDeclarationInstantiation: 'https://ecma-international.org/ecma-262/10.0/#sec-globaldeclarationinstantiation',
-	'happens-before': 'https://ecma-international.org/ecma-262/10.0/#sec-happens-before',
-	HasOwnProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-hasownproperty',
-	HasPrimitiveBase: 'https://ecma-international.org/ecma-262/10.0/#sec-hasprimitivebase',
-	HasProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-hasproperty',
-	'host-synchronizes-with': 'https://ecma-international.org/ecma-262/10.0/#sec-host-synchronizes-with',
-	HostEnsureCanCompileStrings: 'https://ecma-international.org/ecma-262/10.0/#sec-hostensurecancompilestrings',
-	HostEventSet: 'https://ecma-international.org/ecma-262/10.0/#sec-hosteventset',
-	HostPromiseRejectionTracker: 'https://ecma-international.org/ecma-262/10.0/#sec-host-promise-rejection-tracker',
-	HostReportErrors: 'https://ecma-international.org/ecma-262/10.0/#sec-host-report-errors',
-	HostResolveImportedModule: 'https://ecma-international.org/ecma-262/10.0/#sec-hostresolveimportedmodule',
-	HourFromTime: 'https://ecma-international.org/ecma-262/10.0/#eqn-HourFromTime',
-	IfAbruptRejectPromise: 'https://ecma-international.org/ecma-262/10.0/#sec-ifabruptrejectpromise',
-	ImportedLocalNames: 'https://ecma-international.org/ecma-262/10.0/#sec-importedlocalnames',
-	InitializeBoundName: 'https://ecma-international.org/ecma-262/10.0/#sec-initializeboundname',
-	InitializeEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-source-text-module-record-initialize-environment',
-	InitializeHostDefinedRealm: 'https://ecma-international.org/ecma-262/10.0/#sec-initializehostdefinedrealm',
-	InitializeReferencedBinding: 'https://ecma-international.org/ecma-262/10.0/#sec-initializereferencedbinding',
-	InLeapYear: 'https://ecma-international.org/ecma-262/10.0/#eqn-InLeapYear',
-	InnerModuleEvaluation: 'https://ecma-international.org/ecma-262/10.0/#sec-innermoduleevaluation',
-	InnerModuleInstantiation: 'https://ecma-international.org/ecma-262/10.0/#sec-innermoduleinstantiation',
-	InstanceofOperator: 'https://ecma-international.org/ecma-262/10.0/#sec-instanceofoperator',
-	IntegerIndexedElementGet: 'https://ecma-international.org/ecma-262/10.0/#sec-integerindexedelementget',
-	IntegerIndexedElementSet: 'https://ecma-international.org/ecma-262/10.0/#sec-integerindexedelementset',
-	IntegerIndexedObjectCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-integerindexedobjectcreate',
-	InternalizeJSONProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-internalizejsonproperty',
-	Invoke: 'https://ecma-international.org/ecma-262/10.0/#sec-invoke',
-	IsAccessorDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-isaccessordescriptor',
-	IsAnonymousFunctionDefinition: 'https://ecma-international.org/ecma-262/10.0/#sec-isanonymousfunctiondefinition',
-	IsArray: 'https://ecma-international.org/ecma-262/10.0/#sec-isarray',
-	IsCallable: 'https://ecma-international.org/ecma-262/10.0/#sec-iscallable',
-	IsCompatiblePropertyDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-iscompatiblepropertydescriptor',
-	IsConcatSpreadable: 'https://ecma-international.org/ecma-262/10.0/#sec-isconcatspreadable',
-	IsConstructor: 'https://ecma-international.org/ecma-262/10.0/#sec-isconstructor',
-	IsDataDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-isdatadescriptor',
-	IsDetachedBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-isdetachedbuffer',
-	IsExtensible: 'https://ecma-international.org/ecma-262/10.0/#sec-isextensible-o',
-	IsGenericDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-isgenericdescriptor',
-	IsInTailPosition: 'https://ecma-international.org/ecma-262/10.0/#sec-isintailposition',
-	IsInteger: 'https://ecma-international.org/ecma-262/10.0/#sec-isinteger',
-	IsLabelledFunction: 'https://ecma-international.org/ecma-262/10.0/#sec-islabelledfunction',
-	IsPromise: 'https://ecma-international.org/ecma-262/10.0/#sec-ispromise',
-	IsPropertyKey: 'https://ecma-international.org/ecma-262/10.0/#sec-ispropertykey',
-	IsPropertyReference: 'https://ecma-international.org/ecma-262/10.0/#sec-ispropertyreference',
-	IsRegExp: 'https://ecma-international.org/ecma-262/10.0/#sec-isregexp',
-	IsSharedArrayBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-issharedarraybuffer',
-	IsStrictReference: 'https://ecma-international.org/ecma-262/10.0/#sec-isstrictreference',
-	IsStringPrefix: 'https://ecma-international.org/ecma-262/10.0/#sec-isstringprefix',
-	IsSuperReference: 'https://ecma-international.org/ecma-262/10.0/#sec-issuperreference',
-	IsUnresolvableReference: 'https://ecma-international.org/ecma-262/10.0/#sec-isunresolvablereference',
-	IsWordChar: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-iswordchar-abstract-operation',
-	IterableToList: 'https://ecma-international.org/ecma-262/10.0/#sec-iterabletolist',
-	IteratorClose: 'https://ecma-international.org/ecma-262/10.0/#sec-iteratorclose',
-	IteratorComplete: 'https://ecma-international.org/ecma-262/10.0/#sec-iteratorcomplete',
-	IteratorNext: 'https://ecma-international.org/ecma-262/10.0/#sec-iteratornext',
-	IteratorStep: 'https://ecma-international.org/ecma-262/10.0/#sec-iteratorstep',
-	IteratorValue: 'https://ecma-international.org/ecma-262/10.0/#sec-iteratorvalue',
-	LeaveCriticalSection: 'https://ecma-international.org/ecma-262/10.0/#sec-leavecriticalsection',
-	LocalTime: 'https://ecma-international.org/ecma-262/10.0/#sec-localtime',
-	LoopContinues: 'https://ecma-international.org/ecma-262/10.0/#sec-loopcontinues',
-	MakeArgGetter: 'https://ecma-international.org/ecma-262/10.0/#sec-makearggetter',
-	MakeArgSetter: 'https://ecma-international.org/ecma-262/10.0/#sec-makeargsetter',
-	MakeClassConstructor: 'https://ecma-international.org/ecma-262/10.0/#sec-makeclassconstructor',
-	MakeConstructor: 'https://ecma-international.org/ecma-262/10.0/#sec-makeconstructor',
-	MakeDate: 'https://ecma-international.org/ecma-262/10.0/#sec-makedate',
-	MakeDay: 'https://ecma-international.org/ecma-262/10.0/#sec-makeday',
-	MakeMethod: 'https://ecma-international.org/ecma-262/10.0/#sec-makemethod',
-	MakeSuperPropertyReference: 'https://ecma-international.org/ecma-262/10.0/#sec-makesuperpropertyreference',
-	MakeTime: 'https://ecma-international.org/ecma-262/10.0/#sec-maketime',
-	max: 'https://ecma-international.org/ecma-262/10.0/#eqn-max',
-	'memory-order': 'https://ecma-international.org/ecma-262/10.0/#sec-memory-order',
-	min: 'https://ecma-international.org/ecma-262/10.0/#eqn-min',
-	MinFromTime: 'https://ecma-international.org/ecma-262/10.0/#eqn-MinFromTime',
-	ModuleNamespaceCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-modulenamespacecreate',
-	modulo: 'https://ecma-international.org/ecma-262/10.0/#eqn-modulo',
-	MonthFromTime: 'https://ecma-international.org/ecma-262/10.0/#eqn-MonthFromTime',
-	msFromTime: 'https://ecma-international.org/ecma-262/10.0/#eqn-msFromTime',
-	NewDeclarativeEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-newdeclarativeenvironment',
-	NewFunctionEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-newfunctionenvironment',
-	NewGlobalEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-newglobalenvironment',
-	NewModuleEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-newmoduleenvironment',
-	NewObjectEnvironment: 'https://ecma-international.org/ecma-262/10.0/#sec-newobjectenvironment',
-	NewPromiseCapability: 'https://ecma-international.org/ecma-262/10.0/#sec-newpromisecapability',
-	NormalCompletion: 'https://ecma-international.org/ecma-262/10.0/#sec-normalcompletion',
-	NotifyWaiter: 'https://ecma-international.org/ecma-262/10.0/#sec-notifywaiter',
-	NumberToRawBytes: 'https://ecma-international.org/ecma-262/10.0/#sec-numbertorawbytes',
-	NumberToString: 'https://ecma-international.org/ecma-262/10.0/#sec-tostring-applied-to-the-number-type',
-	ObjectCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-objectcreate',
-	ObjectDefineProperties: 'https://ecma-international.org/ecma-262/10.0/#sec-objectdefineproperties',
-	OrdinaryCallBindThis: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarycallbindthis',
-	OrdinaryCallEvaluateBody: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarycallevaluatebody',
-	OrdinaryCreateFromConstructor: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarycreatefromconstructor',
-	OrdinaryDefineOwnProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarydefineownproperty',
-	OrdinaryDelete: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarydelete',
-	OrdinaryGet: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinaryget',
-	OrdinaryGetOwnProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarygetownproperty',
-	OrdinaryGetPrototypeOf: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarygetprototypeof',
-	OrdinaryHasInstance: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinaryhasinstance',
-	OrdinaryHasProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinaryhasproperty',
-	OrdinaryIsExtensible: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinaryisextensible',
-	OrdinaryOwnPropertyKeys: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinaryownpropertykeys',
-	OrdinaryPreventExtensions: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarypreventextensions',
-	OrdinarySet: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinaryset',
-	OrdinarySetPrototypeOf: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarysetprototypeof',
-	OrdinarySetWithOwnDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarysetwithowndescriptor',
-	OrdinaryToPrimitive: 'https://ecma-international.org/ecma-262/10.0/#sec-ordinarytoprimitive',
-	ParseModule: 'https://ecma-international.org/ecma-262/10.0/#sec-parsemodule',
-	ParseScript: 'https://ecma-international.org/ecma-262/10.0/#sec-parse-script',
-	PerformEval: 'https://ecma-international.org/ecma-262/10.0/#sec-performeval',
-	PerformPromiseAll: 'https://ecma-international.org/ecma-262/10.0/#sec-performpromiseall',
-	PerformPromiseRace: 'https://ecma-international.org/ecma-262/10.0/#sec-performpromiserace',
-	PerformPromiseThen: 'https://ecma-international.org/ecma-262/10.0/#sec-performpromisethen',
-	PrepareForOrdinaryCall: 'https://ecma-international.org/ecma-262/10.0/#sec-prepareforordinarycall',
-	PrepareForTailCall: 'https://ecma-international.org/ecma-262/10.0/#sec-preparefortailcall',
-	PromiseReactionJob: 'https://ecma-international.org/ecma-262/10.0/#sec-promisereactionjob',
-	PromiseResolve: 'https://ecma-international.org/ecma-262/10.0/#sec-promise-resolve',
-	PromiseResolveThenableJob: 'https://ecma-international.org/ecma-262/10.0/#sec-promiseresolvethenablejob',
-	ProxyCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-proxycreate',
-	PutValue: 'https://ecma-international.org/ecma-262/10.0/#sec-putvalue',
-	QuoteJSONString: 'https://ecma-international.org/ecma-262/10.0/#sec-quotejsonstring',
-	RawBytesToNumber: 'https://ecma-international.org/ecma-262/10.0/#sec-rawbytestonumber',
-	'reads-bytes-from': 'https://ecma-international.org/ecma-262/10.0/#sec-reads-bytes-from',
-	'reads-from': 'https://ecma-international.org/ecma-262/10.0/#sec-reads-from',
-	RegExpAlloc: 'https://ecma-international.org/ecma-262/10.0/#sec-regexpalloc',
-	RegExpBuiltinExec: 'https://ecma-international.org/ecma-262/10.0/#sec-regexpbuiltinexec',
-	RegExpCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-regexpcreate',
-	RegExpExec: 'https://ecma-international.org/ecma-262/10.0/#sec-regexpexec',
-	RegExpInitialize: 'https://ecma-international.org/ecma-262/10.0/#sec-regexpinitialize',
-	RejectPromise: 'https://ecma-international.org/ecma-262/10.0/#sec-rejectpromise',
-	RemoveWaiter: 'https://ecma-international.org/ecma-262/10.0/#sec-removewaiter',
-	RemoveWaiters: 'https://ecma-international.org/ecma-262/10.0/#sec-removewaiters',
-	RepeatMatcher: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-repeatmatcher-abstract-operation',
-	RequireObjectCoercible: 'https://ecma-international.org/ecma-262/10.0/#sec-requireobjectcoercible',
-	ResolveBinding: 'https://ecma-international.org/ecma-262/10.0/#sec-resolvebinding',
-	ResolveThisBinding: 'https://ecma-international.org/ecma-262/10.0/#sec-resolvethisbinding',
-	ReturnIfAbrupt: 'https://ecma-international.org/ecma-262/10.0/#sec-returnifabrupt',
-	RunJobs: 'https://ecma-international.org/ecma-262/10.0/#sec-runjobs',
-	SameValue: 'https://ecma-international.org/ecma-262/10.0/#sec-samevalue',
-	SameValueNonNumber: 'https://ecma-international.org/ecma-262/10.0/#sec-samevaluenonnumber',
-	SameValueZero: 'https://ecma-international.org/ecma-262/10.0/#sec-samevaluezero',
-	ScriptEvaluation: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-scriptevaluation',
-	ScriptEvaluationJob: 'https://ecma-international.org/ecma-262/10.0/#sec-scriptevaluationjob',
-	SecFromTime: 'https://ecma-international.org/ecma-262/10.0/#eqn-SecFromTime',
-	SerializeJSONArray: 'https://ecma-international.org/ecma-262/10.0/#sec-serializejsonarray',
-	SerializeJSONObject: 'https://ecma-international.org/ecma-262/10.0/#sec-serializejsonobject',
-	SerializeJSONProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-serializejsonproperty',
-	Set: 'https://ecma-international.org/ecma-262/10.0/#sec-set-o-p-v-throw',
-	SetDefaultGlobalBindings: 'https://ecma-international.org/ecma-262/10.0/#sec-setdefaultglobalbindings',
-	SetFunctionLength: 'https://ecma-international.org/ecma-262/10.0/#sec-setfunctionlength',
-	SetFunctionName: 'https://ecma-international.org/ecma-262/10.0/#sec-setfunctionname',
-	SetImmutablePrototype: 'https://ecma-international.org/ecma-262/10.0/#sec-set-immutable-prototype',
-	SetIntegrityLevel: 'https://ecma-international.org/ecma-262/10.0/#sec-setintegritylevel',
-	SetRealmGlobalObject: 'https://ecma-international.org/ecma-262/10.0/#sec-setrealmglobalobject',
-	SetValueInBuffer: 'https://ecma-international.org/ecma-262/10.0/#sec-setvalueinbuffer',
-	SetViewValue: 'https://ecma-international.org/ecma-262/10.0/#sec-setviewvalue',
-	SharedDataBlockEventSet: 'https://ecma-international.org/ecma-262/10.0/#sec-sharedatablockeventset',
-	SortCompare: 'https://ecma-international.org/ecma-262/10.0/#sec-sortcompare',
-	SpeciesConstructor: 'https://ecma-international.org/ecma-262/10.0/#sec-speciesconstructor',
-	SplitMatch: 'https://ecma-international.org/ecma-262/10.0/#sec-splitmatch',
-	'Strict Equality Comparison': 'https://ecma-international.org/ecma-262/10.0/#sec-strict-equality-comparison',
-	StringCreate: 'https://ecma-international.org/ecma-262/10.0/#sec-stringcreate',
-	StringGetOwnProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-stringgetownproperty',
-	Suspend: 'https://ecma-international.org/ecma-262/10.0/#sec-suspend',
-	SymbolDescriptiveString: 'https://ecma-international.org/ecma-262/10.0/#sec-symboldescriptivestring',
-	SynchronizeEventSet: 'https://ecma-international.org/ecma-262/10.0/#sec-synchronizeeventset',
-	'synchronizes-with': 'https://ecma-international.org/ecma-262/10.0/#sec-synchronizes-with',
-	TestIntegrityLevel: 'https://ecma-international.org/ecma-262/10.0/#sec-testintegritylevel',
-	thisBooleanValue: 'https://ecma-international.org/ecma-262/10.0/#sec-thisbooleanvalue',
-	thisNumberValue: 'https://ecma-international.org/ecma-262/10.0/#sec-thisnumbervalue',
-	thisStringValue: 'https://ecma-international.org/ecma-262/10.0/#sec-thisstringvalue',
-	thisSymbolValue: 'https://ecma-international.org/ecma-262/10.0/#sec-thissymbolvalue',
-	thisTimeValue: 'https://ecma-international.org/ecma-262/10.0/#sec-thistimevalue',
-	ThrowCompletion: 'https://ecma-international.org/ecma-262/10.0/#sec-throwcompletion',
-	TimeClip: 'https://ecma-international.org/ecma-262/10.0/#sec-timeclip',
-	TimeFromYear: 'https://ecma-international.org/ecma-262/10.0/#eqn-TimeFromYear',
-	TimeString: 'https://ecma-international.org/ecma-262/10.0/#sec-timestring',
-	TimeWithinDay: 'https://ecma-international.org/ecma-262/10.0/#eqn-TimeWithinDay',
-	TimeZoneString: 'https://ecma-international.org/ecma-262/10.0/#sec-timezoneestring',
-	ToBoolean: 'https://ecma-international.org/ecma-262/10.0/#sec-toboolean',
-	ToDateString: 'https://ecma-international.org/ecma-262/10.0/#sec-todatestring',
-	ToIndex: 'https://ecma-international.org/ecma-262/10.0/#sec-toindex',
-	ToInt16: 'https://ecma-international.org/ecma-262/10.0/#sec-toint16',
-	ToInt32: 'https://ecma-international.org/ecma-262/10.0/#sec-toint32',
-	ToInt8: 'https://ecma-international.org/ecma-262/10.0/#sec-toint8',
-	ToInteger: 'https://ecma-international.org/ecma-262/10.0/#sec-tointeger',
-	ToLength: 'https://ecma-international.org/ecma-262/10.0/#sec-tolength',
-	ToNumber: 'https://ecma-international.org/ecma-262/10.0/#sec-tonumber',
-	ToObject: 'https://ecma-international.org/ecma-262/10.0/#sec-toobject',
-	TopLevelModuleEvaluationJob: 'https://ecma-international.org/ecma-262/10.0/#sec-toplevelmoduleevaluationjob',
-	ToPrimitive: 'https://ecma-international.org/ecma-262/10.0/#sec-toprimitive',
-	ToPropertyDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-topropertydescriptor',
-	ToPropertyKey: 'https://ecma-international.org/ecma-262/10.0/#sec-topropertykey',
-	ToString: 'https://ecma-international.org/ecma-262/10.0/#sec-tostring',
-	ToUint16: 'https://ecma-international.org/ecma-262/10.0/#sec-touint16',
-	ToUint32: 'https://ecma-international.org/ecma-262/10.0/#sec-touint32',
-	ToUint8: 'https://ecma-international.org/ecma-262/10.0/#sec-touint8',
-	ToUint8Clamp: 'https://ecma-international.org/ecma-262/10.0/#sec-touint8clamp',
-	TriggerPromiseReactions: 'https://ecma-international.org/ecma-262/10.0/#sec-triggerpromisereactions',
-	TrimString: 'https://ecma-international.org/ecma-262/10.0/#sec-trimstring',
-	Type: 'https://ecma-international.org/ecma-262/10.0/#sec-ecmascript-data-types-and-values',
-	TypedArrayCreate: 'https://ecma-international.org/ecma-262/10.0/#typedarray-create',
-	TypedArraySpeciesCreate: 'https://ecma-international.org/ecma-262/10.0/#typedarray-species-create',
-	UnicodeEscape: 'https://ecma-international.org/ecma-262/10.0/#sec-unicodeescape',
-	UnicodeMatchProperty: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-unicodematchproperty-p',
-	UnicodeMatchPropertyValue: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-unicodematchpropertyvalue-p-v',
-	UpdateEmpty: 'https://ecma-international.org/ecma-262/10.0/#sec-updateempty',
-	UTC: 'https://ecma-international.org/ecma-262/10.0/#sec-utc-t',
-	UTF16Decode: 'https://ecma-international.org/ecma-262/10.0/#sec-utf16decode',
-	UTF16Encoding: 'https://ecma-international.org/ecma-262/10.0/#sec-utf16encoding',
-	ValidateAndApplyPropertyDescriptor: 'https://ecma-international.org/ecma-262/10.0/#sec-validateandapplypropertydescriptor',
-	ValidateAtomicAccess: 'https://ecma-international.org/ecma-262/10.0/#sec-validateatomicaccess',
-	ValidateSharedIntegerTypedArray: 'https://ecma-international.org/ecma-262/10.0/#sec-validatesharedintegertypedarray',
-	ValidateTypedArray: 'https://ecma-international.org/ecma-262/10.0/#sec-validatetypedarray',
-	ValueOfReadEvent: 'https://ecma-international.org/ecma-262/10.0/#sec-valueofreadevent',
-	WeekDay: 'https://ecma-international.org/ecma-262/10.0/#sec-week-day',
-	WordCharacters: 'https://ecma-international.org/ecma-262/10.0/#sec-runtime-semantics-wordcharacters-abstract-operation',
-	YearFromTime: 'https://ecma-international.org/ecma-262/10.0/#eqn-YearFromTime'
-};
diff --git a/node_modules/es-abstract/package.json b/node_modules/es-abstract/package.json
deleted file mode 100644
index f6faff8..0000000
--- a/node_modules/es-abstract/package.json
+++ /dev/null
@@ -1,139 +0,0 @@
-{
-  "_from": "es-abstract@^1.17.0-next.1",
-  "_id": "es-abstract@1.17.7",
-  "_inBundle": false,
-  "_integrity": "sha512-VBl/gnfcJ7OercKA9MVaegWsBHFjV492syMudcnQZvt/Dw8ezpcOHYZXa/J96O8vx+g4x65YKhxOwDUh63aS5g==",
-  "_location": "/es-abstract",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "es-abstract@^1.17.0-next.1",
-    "name": "es-abstract",
-    "escapedName": "es-abstract",
-    "rawSpec": "^1.17.0-next.1",
-    "saveSpec": null,
-    "fetchSpec": "^1.17.0-next.1"
-  },
-  "_requiredBy": [
-    "/string.prototype.padend"
-  ],
-  "_resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.17.7.tgz",
-  "_shasum": "a4de61b2f66989fc7421676c1cb9787573ace54c",
-  "_spec": "es-abstract@^1.17.0-next.1",
-  "_where": "/home/pruss/Dev/3-minute-website/node_modules/string.prototype.padend",
-  "author": {
-    "name": "Jordan Harband",
-    "email": "ljharb@gmail.com",
-    "url": "http://ljharb.codes"
-  },
-  "bugs": {
-    "url": "https://github.com/ljharb/es-abstract/issues"
-  },
-  "bundleDependencies": false,
-  "contributors": [
-    {
-      "name": "Jordan Harband",
-      "email": "ljharb@gmail.com",
-      "url": "http://ljharb.codes"
-    }
-  ],
-  "dependencies": {
-    "es-to-primitive": "^1.2.1",
-    "function-bind": "^1.1.1",
-    "has": "^1.0.3",
-    "has-symbols": "^1.0.1",
-    "is-callable": "^1.2.2",
-    "is-regex": "^1.1.1",
-    "object-inspect": "^1.8.0",
-    "object-keys": "^1.1.1",
-    "object.assign": "^4.1.1",
-    "string.prototype.trimend": "^1.0.1",
-    "string.prototype.trimstart": "^1.0.1"
-  },
-  "deprecated": false,
-  "description": "ECMAScript spec abstract operations.",
-  "devDependencies": {
-    "@ljharb/eslint-config": "^17.2.0",
-    "array.prototype.indexof": "^1.0.0",
-    "aud": "^1.1.2",
-    "cheerio": "^1.0.0-rc.3",
-    "diff": "^4.0.2",
-    "eclint": "^2.8.1",
-    "eslint": "^7.10.0",
-    "foreach": "^2.0.5",
-    "functions-have-names": "^1.2.1",
-    "has-strict-mode": "^1.0.0",
-    "in-publish": "^2.0.1",
-    "make-arrow-function": "^1.2.0",
-    "nyc": "^10.3.2",
-    "object-is": "^1.1.2",
-    "object.fromentries": "^2.0.2",
-    "safe-publish-latest": "^1.1.4",
-    "tape": "^5.0.1"
-  },
-  "engines": {
-    "node": ">= 0.4"
-  },
-  "funding": {
-    "url": "https://github.com/sponsors/ljharb"
-  },
-  "greenkeeper": {
-    "//": "nyc is ignored because it requires node 4+, and we support older than that",
-    "ignore": [
-      "nyc"
-    ]
-  },
-  "homepage": "https://github.com/ljharb/es-abstract#readme",
-  "keywords": [
-    "ECMAScript",
-    "ES",
-    "abstract",
-    "operation",
-    "abstract operation",
-    "JavaScript",
-    "ES5",
-    "ES6",
-    "ES7"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "es-abstract",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/ljharb/es-abstract.git"
-  },
-  "scripts": {
-    "coverage": "nyc npm run tests-only >/dev/null",
-    "eccheck": "eclint check *.js **/*.js > /dev/null",
-    "lint": "eslint .",
-    "postcoverage": "nyc report",
-    "postspackle": "git ls-files | xargs git check-attr spackled | grep -v 'unspecified$' | cut -d: -f1 | xargs git add",
-    "posttest": "aud --production",
-    "prepublish": "safe-publish-latest && (not-in-publish || npm run spackle)",
-    "prespackle": "git ls-files | xargs git check-attr spackled | grep -v 'unspecified$' | cut -d: -f1 | xargs rm || true",
-    "pretest": "npm run lint",
-    "spackle": "node operations/spackle 1",
-    "test": "npm run tests-only",
-    "tests-only": "node test"
-  },
-  "testling": {
-    "files": "test/index.js",
-    "browsers": [
-      "iexplore/6.0..latest",
-      "firefox/3.0..6.0",
-      "firefox/15.0..latest",
-      "firefox/nightly",
-      "chrome/4.0..10.0",
-      "chrome/20.0..latest",
-      "chrome/canary",
-      "opera/10.0..latest",
-      "opera/next",
-      "safari/4.0..latest",
-      "ipad/6.0..latest",
-      "iphone/6.0..latest",
-      "android-browser/4.2"
-    ]
-  },
-  "version": "1.17.7"
-}
diff --git a/node_modules/es-abstract/test/GetIntrinsic.js b/node_modules/es-abstract/test/GetIntrinsic.js
deleted file mode 100644
index a3e69a7..0000000
--- a/node_modules/es-abstract/test/GetIntrinsic.js
+++ /dev/null
@@ -1,94 +0,0 @@
-'use strict';
-
-var GetIntrinsic = require('../GetIntrinsic');
-
-var test = require('tape');
-var forEach = require('foreach');
-var debug = require('object-inspect');
-
-var v = require('./helpers/values');
-
-test('export', function (t) {
-	t.equal(typeof GetIntrinsic, 'function', 'it is a function');
-	t.equal(GetIntrinsic.length, 2, 'function has length of 2');
-
-	t.end();
-});
-
-test('throws', function (t) {
-	t['throws'](
-		function () { GetIntrinsic('not an intrinsic'); },
-		SyntaxError,
-		'nonexistent intrinsic throws a syntax error'
-	);
-
-	t['throws'](
-		function () { GetIntrinsic(''); },
-		TypeError,
-		'empty string intrinsic throws a type error'
-	);
-
-	t['throws'](
-		function () { GetIntrinsic('.'); },
-		SyntaxError,
-		'"just a dot" intrinsic throws a syntax error'
-	);
-
-	forEach(v.nonStrings, function (nonString) {
-		t['throws'](
-			function () { GetIntrinsic(nonString); },
-			TypeError,
-			debug(nonString) + ' is not a String'
-		);
-	});
-
-	forEach(v.nonBooleans, function (nonBoolean) {
-		t['throws'](
-			function () { GetIntrinsic('%', nonBoolean); },
-			TypeError,
-			debug(nonBoolean) + ' is not a Boolean'
-		);
-	});
-
-	forEach([
-		'toString',
-		'propertyIsEnumerable',
-		'hasOwnProperty'
-	], function (objectProtoMember) {
-		t['throws'](
-			function () { GetIntrinsic(objectProtoMember); },
-			SyntaxError,
-			debug(objectProtoMember) + ' is not an intrinsic'
-		);
-	});
-
-	t.end();
-});
-
-test('base intrinsics', function (t) {
-	t.equal(GetIntrinsic('%Object%'), Object, '%Object% yields Object');
-	t.equal(GetIntrinsic('Object'), Object, 'Object yields Object');
-	t.equal(GetIntrinsic('%Array%'), Array, '%Array% yields Array');
-	t.equal(GetIntrinsic('Array'), Array, 'Array yields Array');
-
-	t.end();
-});
-
-test('dotted paths', function (t) {
-	t.equal(GetIntrinsic('%Object.prototype.toString%'), Object.prototype.toString, '%Object.prototype.toString% yields Object.prototype.toString');
-	t.equal(GetIntrinsic('Object.prototype.toString'), Object.prototype.toString, 'Object.prototype.toString yields Object.prototype.toString');
-	t.equal(GetIntrinsic('%Array.prototype.push%'), Array.prototype.push, '%Array.prototype.push% yields Array.prototype.push');
-	t.equal(GetIntrinsic('Array.prototype.push'), Array.prototype.push, 'Array.prototype.push yields Array.prototype.push');
-
-	t.end();
-});
-
-test('accessors', { skip: !Object.getOwnPropertyDescriptor || typeof Map !== 'function' }, function (t) {
-	var actual = Object.getOwnPropertyDescriptor(Map.prototype, 'size');
-	t.ok(actual, 'Map.prototype.size has a descriptor');
-	t.equal(typeof actual.get, 'function', 'Map.prototype.size has a getter function');
-	t.equal(GetIntrinsic('%Map.prototype.size%'), actual.get, '%Map.prototype.size% yields the getter for it');
-	t.equal(GetIntrinsic('Map.prototype.size'), actual.get, 'Map.prototype.size yields the getter for it');
-
-	t.end();
-});
diff --git a/node_modules/es-abstract/test/diffOps.js b/node_modules/es-abstract/test/diffOps.js
deleted file mode 100644
index 602098d..0000000
--- a/node_modules/es-abstract/test/diffOps.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var keys = require('object-keys');
-var forEach = require('foreach');
-var indexOf = require('array.prototype.indexof');
-
-module.exports = function diffOperations(actual, expected, expectedMissing) {
-	var actualKeys = keys(actual);
-	var expectedKeys = keys(expected);
-
-	var extra = [];
-	var missing = [];
-	forEach(actualKeys, function (op) {
-		if (!(op in expected)) {
-			extra.push(op);
-		} else if (indexOf(expectedMissing, op) !== -1) {
-			extra.push(op);
-		}
-	});
-	forEach(expectedKeys, function (op) {
-		if (typeof actual[op] !== 'function' && indexOf(expectedMissing, op) === -1) {
-			missing.push(op);
-		}
-	});
-
-	return { missing: missing, extra: extra };
-};
diff --git a/node_modules/es-abstract/test/es2015.js b/node_modules/es-abstract/test/es2015.js
deleted file mode 100644
index 9bb8ec9..0000000
--- a/node_modules/es-abstract/test/es2015.js
+++ /dev/null
@@ -1,150 +0,0 @@
-'use strict';
-
-var ES = require('../').ES2015;
-var boundES = require('./helpers/createBoundESNamespace')(ES);
-
-var ops = require('../operations/2015');
-
-var expectedMissing = [
-	'abs',
-	'AddRestrictedFunctionProperties',
-	'AllocateArrayBuffer',
-	'AllocateTypedArray',
-	'BoundFunctionCreate',
-	'Canonicalize',
-	'CharacterRange',
-	'CharacterSetMatcher',
-	'CloneArrayBuffer',
-	'Completion',
-	'Construct',
-	'CopyDataBlockBytes',
-	'CreateArrayFromList',
-	'CreateBuiltinFunction',
-	'CreateByteDataBlock',
-	'CreateDynamicFunction',
-	'CreateIntrinsics',
-	'CreateListIterator',
-	'CreateMapIterator',
-	'CreateMappedArgumentsObject',
-	'CreatePerIterationEnvironment',
-	'CreateRealm',
-	'CreateSetIterator',
-	'CreateUnmappedArgumentsObject',
-	'Decode',
-	'DetachArrayBuffer',
-	'Encode',
-	'EnqueueJob',
-	'EscapeRegExpPattern',
-	'EvalDeclarationInstantiation',
-	'EvaluateCall',
-	'EvaluateDirectCall',
-	'EvaluateNew',
-	'floor',
-	'ForBodyEvaluation',
-	'ForIn/OfBodyEvaluation',
-	'ForIn/OfHeadEvaluation',
-	'FulfillPromise',
-	'FunctionAllocate',
-	'FunctionCreate',
-	'FunctionInitialize',
-	'GeneratorFunctionCreate',
-	'GeneratorResume',
-	'GeneratorResumeAbrupt',
-	'GeneratorStart',
-	'GeneratorValidate',
-	'GeneratorYield',
-	'GetBase',
-	'GetFunctionRealm',
-	'GetGlobalObject',
-	'GetIdentifierReference',
-	'GetModuleNamespace',
-	'GetNewTarget',
-	'GetReferencedName',
-	'GetSuperConstructor',
-	'GetTemplateObject',
-	'GetThisEnvironment',
-	'GetThisValue',
-	'GetValue',
-	'GetValueFromBuffer',
-	'GetViewValue',
-	'HasPrimitiveBase',
-	'HostResolveImportedModule',
-	'ImportedLocalNames',
-	'InitializeHostDefinedRealm',
-	'InitializeReferencedBinding',
-	'IntegerIndexedElementGet',
-	'IntegerIndexedElementSet',
-	'IntegerIndexedObjectCreate',
-	'InternalizeJSONProperty',
-	'IsAnonymousFunctionDefinition',
-	'IsCompatiblePropertyDescriptor',
-	'IsDetachedBuffer',
-	'IsInTailPosition',
-	'IsLabelledFunction',
-	'IsPropertyReference',
-	'IsStrictReference',
-	'IsSuperReference',
-	'IsUnresolvableReference',
-	'IsWordChar',
-	'LocalTime',
-	'LoopContinues',
-	'MakeArgGetter',
-	'MakeArgSetter',
-	'MakeClassConstructor',
-	'MakeConstructor',
-	'MakeMethod',
-	'MakeSuperPropertyReference',
-	'max',
-	'min',
-	'ModuleNamespaceCreate',
-	'msPerDay',
-	'NewDeclarativeEnvironment',
-	'NewFunctionEnvironment',
-	'NewGlobalEnvironment',
-	'NewModuleEnvironment',
-	'NewObjectEnvironment',
-	'NewPromiseCapability',
-	'NormalCompletion',
-	'ObjectDefineProperties',
-	'OrdinaryCallBindThis',
-	'OrdinaryCallEvaluateBody',
-	'OrdinaryCreateFromConstructor',
-	'ParseModule',
-	'PerformEval',
-	'PerformPromiseAll',
-	'PerformPromiseRace',
-	'PerformPromiseThen',
-	'PrepareForOrdinaryCall',
-	'PrepareForTailCall',
-	'ProxyCreate',
-	'PutValue',
-	'QuoteJSONString',
-	'RegExpAlloc',
-	'RegExpBuiltinExec',
-	'RegExpCreate',
-	'RegExpInitialize',
-	'RejectPromise',
-	'RepeatMatcher',
-	'ResolveBinding',
-	'ResolveThisBinding',
-	'SerializeJSONArray',
-	'SerializeJSONObject',
-	'SerializeJSONProperty',
-	'SetDefaultGlobalBindings',
-	'SetRealmGlobalObject',
-	'SetValueInBuffer',
-	'SetViewValue',
-	'sign',
-	'SortCompare',
-	'SplitMatch',
-	'StringCreate',
-	'StringGetIndexProperty',
-	'TriggerPromiseReactions',
-	'TypedArrayFrom',
-	'UpdateEmpty',
-	'UTC'
-];
-
-require('./tests').es2015(boundES, ops, expectedMissing);
-
-require('./helpers/runManifestTest')(require('tape'), ES, 2015);
diff --git a/node_modules/es-abstract/test/es2016.js b/node_modules/es-abstract/test/es2016.js
deleted file mode 100644
index 611ea6a..0000000
--- a/node_modules/es-abstract/test/es2016.js
+++ /dev/null
@@ -1,173 +0,0 @@
-'use strict';
-
-var ES = require('../').ES2016;
-var boundES = require('./helpers/createBoundESNamespace')(ES);
-
-var ops = require('../operations/2016');
-
-var expectedMissing = [
-	'abs',
-	'AddRestrictedFunctionProperties',
-	'AllocateArrayBuffer',
-	'AllocateTypedArray',
-	'AllocateTypedArrayBuffer',
-	'BlockDeclarationInstantiation',
-	'BoundFunctionCreate',
-	'Canonicalize',
-	'CharacterRange',
-	'CharacterRangeOrUnion',
-	'CharacterSetMatcher',
-	'CloneArrayBuffer',
-	'Completion',
-	'Construct',
-	'CopyDataBlockBytes',
-	'CreateArrayFromList',
-	'CreateArrayIterator',
-	'CreateBuiltinFunction',
-	'CreateByteDataBlock',
-	'CreateDynamicFunction',
-	'CreateIntrinsics',
-	'CreateListIterator',
-	'CreateMapIterator',
-	'CreateMappedArgumentsObject',
-	'CreatePerIterationEnvironment',
-	'CreateRealm',
-	'CreateResolvingFunctions',
-	'CreateSetIterator',
-	'CreateStringIterator',
-	'CreateUnmappedArgumentsObject',
-	'Decode',
-	'DetachArrayBuffer',
-	'Encode',
-	'EnqueueJob',
-	'EnumerateObjectProperties',
-	'EscapeRegExpPattern',
-	'EvalDeclarationInstantiation',
-	'EvaluateCall',
-	'EvaluateDirectCall',
-	'EvaluateNew',
-	'floor',
-	'ForBodyEvaluation',
-	'ForIn/OfBodyEvaluation',
-	'ForIn/OfHeadEvaluation',
-	'FulfillPromise',
-	'FunctionAllocate',
-	'FunctionCreate',
-	'FunctionDeclarationInstantiation',
-	'FunctionInitialize',
-	'GeneratorFunctionCreate',
-	'GeneratorResume',
-	'GeneratorResumeAbrupt',
-	'GeneratorStart',
-	'GeneratorValidate',
-	'GeneratorYield',
-	'GetActiveScriptOrModule',
-	'GetFunctionRealm',
-	'GetGlobalObject',
-	'GetIdentifierReference',
-	'GetModuleNamespace',
-	'GetNewTarget',
-	'GetSuperConstructor',
-	'GetTemplateObject',
-	'GetThisEnvironment',
-	'GetThisValue',
-	'GetValue',
-	'GetValueFromBuffer',
-	'GetViewValue',
-	'GlobalDeclarationInstantiation',
-	'HostPromiseRejectionTracker',
-	'HostReportErrors',
-	'HostResolveImportedModule',
-	'IfAbruptRejectPromise',
-	'ImportedLocalNames',
-	'InitializeBoundName',
-	'InitializeHostDefinedRealm',
-	'InitializeReferencedBinding',
-	'IntegerIndexedElementGet',
-	'IntegerIndexedElementSet',
-	'IntegerIndexedObjectCreate',
-	'InternalizeJSONProperty',
-	'IsAnonymousFunctionDefinition',
-	'IsCompatiblePropertyDescriptor',
-	'IsDetachedBuffer',
-	'IsInTailPosition',
-	'IsLabelledFunction',
-	'IsWordChar',
-	'LocalTime',
-	'LoopContinues',
-	'MakeArgGetter',
-	'MakeArgSetter',
-	'MakeClassConstructor',
-	'MakeConstructor',
-	'MakeMethod',
-	'MakeSuperPropertyReference',
-	'max',
-	'min',
-	'ModuleNamespaceCreate',
-	'NewDeclarativeEnvironment',
-	'NewFunctionEnvironment',
-	'NewGlobalEnvironment',
-	'NewModuleEnvironment',
-	'NewObjectEnvironment',
-	'NewPromiseCapability',
-	'NextJob',
-	'NormalCompletion',
-	'ObjectDefineProperties',
-	'OrdinaryCallBindThis',
-	'OrdinaryCallEvaluateBody',
-	'OrdinaryCreateFromConstructor',
-	'OrdinaryDelete',
-	'OrdinaryGet',
-	'OrdinaryIsExtensible',
-	'OrdinaryOwnPropertyKeys',
-	'OrdinaryPreventExtensions',
-	'OrdinarySet',
-	'ParseModule',
-	'ParseScript',
-	'PerformEval',
-	'PerformPromiseAll',
-	'PerformPromiseRace',
-	'PerformPromiseThen',
-	'PrepareForOrdinaryCall',
-	'PrepareForTailCall',
-	'PromiseReactionJob',
-	'PromiseResolveThenableJob',
-	'ProxyCreate',
-	'PutValue',
-	'QuoteJSONString',
-	'RegExpAlloc',
-	'RegExpBuiltinExec',
-	'RegExpCreate',
-	'RegExpInitialize',
-	'RejectPromise',
-	'RepeatMatcher',
-	'ResolveBinding',
-	'ResolveThisBinding',
-	'ReturnIfAbrupt',
-	'ScriptEvaluation',
-	'ScriptEvaluationJob',
-	'SerializeJSONArray',
-	'SerializeJSONObject',
-	'SerializeJSONProperty',
-	'SetDefaultGlobalBindings',
-	'SetRealmGlobalObject',
-	'SetValueInBuffer',
-	'SetViewValue',
-	'SortCompare',
-	'SplitMatch',
-	'StringCreate',
-	'TopLevelModuleEvaluationJob',
-	'ToString Applied to the Number Type',
-	'TriggerPromiseReactions',
-	'TypedArrayCreate',
-	'TypedArraySpeciesCreate',
-	'UpdateEmpty',
-	'UTC',
-	'UTF16Decode',
-	'UTF16Encoding',
-	'ValidateTypedArray'
-];
-
-require('./tests').es2016(boundES, ops, expectedMissing);
-
-require('./helpers/runManifestTest')(require('tape'), ES, 2016);
diff --git a/node_modules/es-abstract/test/es2017.js b/node_modules/es-abstract/test/es2017.js
deleted file mode 100644
index 74eb38e..0000000
--- a/node_modules/es-abstract/test/es2017.js
+++ /dev/null
@@ -1,220 +0,0 @@
-'use strict';
-
-var ES = require('../').ES2017;
-var boundES = require('./helpers/createBoundESNamespace')(ES);
-
-var ops = require('../operations/2017');
-
-var expectedMissing = [
-	'abs',
-	'AddWaiter',
-	'agent-order',
-	'AgentCanSuspend',
-	'AgentSignifier',
-	'AllocateArrayBuffer',
-	'AllocateSharedArrayBuffer',
-	'AllocateTypedArray',
-	'AllocateTypedArrayBuffer',
-	'AsyncFunctionAwait',
-	'AsyncFunctionCreate',
-	'AsyncFunctionStart',
-	'AtomicLoad',
-	'AtomicReadModifyWrite',
-	'BlockDeclarationInstantiation',
-	'BoundFunctionCreate',
-	'Canonicalize',
-	'CharacterRange',
-	'CharacterRangeOrUnion',
-	'CharacterSetMatcher',
-	'CloneArrayBuffer',
-	'Completion',
-	'ComposeWriteEventBytes',
-	'Construct',
-	'CopyDataBlockBytes',
-	'CreateArrayFromList',
-	'CreateArrayIterator',
-	'CreateBuiltinFunction',
-	'CreateByteDataBlock',
-	'CreateDynamicFunction',
-	'CreateIntrinsics',
-	'CreateListIterator',
-	'CreateMapIterator',
-	'CreateMappedArgumentsObject',
-	'CreatePerIterationEnvironment',
-	'CreateRealm',
-	'CreateResolvingFunctions',
-	'CreateSetIterator',
-	'CreateSharedByteDataBlock',
-	'CreateStringIterator',
-	'CreateUnmappedArgumentsObject',
-	'Decode',
-	'DetachArrayBuffer',
-	'Encode',
-	'EnqueueJob',
-	'EnterCriticalSection',
-	'EnumerateObjectProperties',
-	'EscapeRegExpPattern',
-	'EvalDeclarationInstantiation',
-	'EvaluateCall',
-	'EvaluateDirectCall',
-	'EvaluateNew',
-	'EventSet',
-	'floor',
-	'ForBodyEvaluation',
-	'ForIn/OfBodyEvaluation',
-	'ForIn/OfHeadEvaluation',
-	'FulfillPromise',
-	'FunctionAllocate',
-	'FunctionCreate',
-	'FunctionDeclarationInstantiation',
-	'FunctionInitialize',
-	'GeneratorFunctionCreate',
-	'GeneratorResume',
-	'GeneratorResumeAbrupt',
-	'GeneratorStart',
-	'GeneratorValidate',
-	'GeneratorYield',
-	'GetActiveScriptOrModule',
-	'GetBase',
-	'GetFunctionRealm',
-	'GetGlobalObject',
-	'GetIdentifierReference',
-	'GetModifySetValueInBuffer',
-	'GetModuleNamespace',
-	'GetNewTarget',
-	'GetReferencedName',
-	'GetSuperConstructor',
-	'GetTemplateObject',
-	'GetThisEnvironment',
-	'GetThisValue',
-	'GetValue',
-	'GetValueFromBuffer',
-	'GetViewValue',
-	'GetWaiterList',
-	'GlobalDeclarationInstantiation',
-	'happens-before',
-	'HasPrimitiveBase',
-	'host-synchronizes-with',
-	'HostEnsureCanCompileStrings',
-	'HostEventSet',
-	'HostPromiseRejectionTracker',
-	'HostReportErrors',
-	'HostResolveImportedModule',
-	'IfAbruptRejectPromise',
-	'ImportedLocalNames',
-	'InitializeBoundName',
-	'InitializeHostDefinedRealm',
-	'InitializeReferencedBinding',
-	'IntegerIndexedElementGet',
-	'IntegerIndexedElementSet',
-	'IntegerIndexedObjectCreate',
-	'InternalizeJSONProperty',
-	'IsAnonymousFunctionDefinition',
-	'IsCompatiblePropertyDescriptor',
-	'IsDetachedBuffer',
-	'IsInTailPosition',
-	'IsLabelledFunction',
-	'IsPropertyReference',
-	'IsSharedArrayBuffer',
-	'IsStrictReference',
-	'IsSuperReference',
-	'IsUnresolvableReference',
-	'IsWordChar',
-	'LeaveCriticalSection',
-	'LocalTime',
-	'LoopContinues',
-	'MakeArgGetter',
-	'MakeArgSetter',
-	'MakeClassConstructor',
-	'MakeConstructor',
-	'MakeMethod',
-	'MakeSuperPropertyReference',
-	'max',
-	'memory-order',
-	'min',
-	'ModuleNamespaceCreate',
-	'NewDeclarativeEnvironment',
-	'NewFunctionEnvironment',
-	'NewGlobalEnvironment',
-	'NewModuleEnvironment',
-	'NewObjectEnvironment',
-	'NewPromiseCapability',
-	'NormalCompletion',
-	'NumberToRawBytes',
-	'ObjectDefineProperties',
-	'OrdinaryCallBindThis',
-	'OrdinaryCallEvaluateBody',
-	'OrdinaryCreateFromConstructor',
-	'OrdinaryDelete',
-	'OrdinaryGet',
-	'OrdinaryIsExtensible',
-	'OrdinaryOwnPropertyKeys',
-	'OrdinaryPreventExtensions',
-	'OrdinarySet',
-	'OrdinaryToPrimitive',
-	'ParseModule',
-	'ParseScript',
-	'PerformEval',
-	'PerformPromiseAll',
-	'PerformPromiseRace',
-	'PerformPromiseThen',
-	'PrepareForOrdinaryCall',
-	'PrepareForTailCall',
-	'PromiseReactionJob',
-	'PromiseResolveThenableJob',
-	'ProxyCreate',
-	'PutValue',
-	'QuoteJSONString',
-	'RawBytesToNumber',
-	'reads-bytes-from',
-	'reads-from',
-	'RegExpAlloc',
-	'RegExpBuiltinExec',
-	'RegExpCreate',
-	'RegExpInitialize',
-	'RejectPromise',
-	'RemoveWaiter',
-	'RemoveWaiters',
-	'RepeatMatcher',
-	'ResolveBinding',
-	'ResolveThisBinding',
-	'ReturnIfAbrupt',
-	'RunJobs',
-	'ScriptEvaluation',
-	'ScriptEvaluationJob',
-	'SerializeJSONArray',
-	'SerializeJSONObject',
-	'SerializeJSONProperty',
-	'SetDefaultGlobalBindings',
-	'SetImmutablePrototype',
-	'SetRealmGlobalObject',
-	'SetValueInBuffer',
-	'SetViewValue',
-	'SharedDataBlockEventSet',
-	'SortCompare',
-	'SplitMatch',
-	'StringCreate',
-	'StringGetOwnProperty',
-	'Suspend',
-	'TopLevelModuleEvaluationJob',
-	'ToString Applied to the Number Type',
-	'TriggerPromiseReactions',
-	'TypedArrayCreate',
-	'TypedArraySpeciesCreate',
-	'UpdateEmpty',
-	'UTC',
-	'UTF16Decode',
-	'UTF16Encoding',
-	'ValidateAtomicAccess',
-	'ValidateSharedIntegerTypedArray',
-	'ValidateTypedArray',
-	'ValueOfReadEvent',
-	'WakeWaiter',
-	'WordCharacters',
-	'AddRestrictedFunctionProperties',
-	'synchronizes-with'
-];
-
-require('./tests').es2017(boundES, ops, expectedMissing);
-
-require('./helpers/runManifestTest')(require('tape'), ES, 2017);
diff --git a/node_modules/es-abstract/test/es2018.js b/node_modules/es-abstract/test/es2018.js
deleted file mode 100644
index 5ca1087..0000000
--- a/node_modules/es-abstract/test/es2018.js
+++ /dev/null
@@ -1,241 +0,0 @@
-'use strict';
-
-var ES = require('../').ES2018;
-var boundES = require('./helpers/createBoundESNamespace')(ES);
-
-var ops = require('../operations/2018');
-
-var expectedMissing = [
-	'abs',
-	'AddRestrictedFunctionProperties',
-	'AddWaiter',
-	'agent-order',
-	'AgentCanSuspend',
-	'AgentSignifier',
-	'AllocateArrayBuffer',
-	'AllocateSharedArrayBuffer',
-	'AllocateTypedArray',
-	'AllocateTypedArrayBuffer',
-	'AsyncFunctionCreate',
-	'AsyncFunctionStart',
-	'AsyncGeneratorEnqueue',
-	'AsyncGeneratorFunctionCreate',
-	'AsyncGeneratorReject',
-	'AsyncGeneratorResolve',
-	'AsyncGeneratorResumeNext',
-	'AsyncGeneratorStart',
-	'AsyncGeneratorYield',
-	'AsyncIteratorClose',
-	'AtomicLoad',
-	'AtomicReadModifyWrite',
-	'Await',
-	'BackreferenceMatcher',
-	'BlockDeclarationInstantiation',
-	'BoundFunctionCreate',
-	'Canonicalize',
-	'CaseClauseIsSelected',
-	'CharacterRange',
-	'CharacterRangeOrUnion',
-	'CharacterSetMatcher',
-	'CloneArrayBuffer',
-	'Completion',
-	'ComposeWriteEventBytes',
-	'Construct',
-	'CopyDataBlockBytes',
-	'CreateArrayFromList',
-	'CreateArrayIterator',
-	'CreateAsyncFromSyncIterator',
-	'CreateBuiltinFunction',
-	'CreateByteDataBlock',
-	'CreateDynamicFunction',
-	'CreateIntrinsics',
-	'CreateListIteratorRecord',
-	'CreateMapIterator',
-	'CreateMappedArgumentsObject',
-	'CreatePerIterationEnvironment',
-	'CreateRealm',
-	'CreateResolvingFunctions',
-	'CreateSetIterator',
-	'CreateSharedByteDataBlock',
-	'CreateStringIterator',
-	'CreateUnmappedArgumentsObject',
-	'Decode',
-	'DetachArrayBuffer',
-	'Encode',
-	'EnqueueJob',
-	'EnterCriticalSection',
-	'EnumerateObjectProperties',
-	'EscapeRegExpPattern',
-	'EvalDeclarationInstantiation',
-	'EvaluateCall',
-	'EvaluateNew',
-	'EventSet',
-	'floor',
-	'ForBodyEvaluation',
-	'ForIn/OfBodyEvaluation',
-	'ForIn/OfHeadEvaluation',
-	'FulfillPromise',
-	'FunctionAllocate',
-	'FunctionCreate',
-	'FunctionDeclarationInstantiation',
-	'FunctionInitialize',
-	'GeneratorFunctionCreate',
-	'GeneratorResume',
-	'GeneratorResumeAbrupt',
-	'GeneratorStart',
-	'GeneratorValidate',
-	'GeneratorYield',
-	'GetActiveScriptOrModule',
-	'GetBase',
-	'GetFunctionRealm',
-	'GetGeneratorKind',
-	'GetGlobalObject',
-	'GetIdentifierReference',
-	'GetModifySetValueInBuffer',
-	'GetModuleNamespace',
-	'GetNewTarget',
-	'GetReferencedName',
-	'GetSuperConstructor',
-	'GetTemplateObject',
-	'GetThisEnvironment',
-	'GetThisValue',
-	'GetValue',
-	'GetValueFromBuffer',
-	'GetViewValue',
-	'GetWaiterList',
-	'GlobalDeclarationInstantiation',
-	'happens-before',
-	'HasPrimitiveBase',
-	'host-synchronizes-with',
-	'HostEnsureCanCompileStrings',
-	'HostEventSet',
-	'HostPromiseRejectionTracker',
-	'HostReportErrors',
-	'HostResolveImportedModule',
-	'IfAbruptRejectPromise',
-	'ImportedLocalNames',
-	'InitializeBoundName',
-	'InitializeHostDefinedRealm',
-	'InitializeReferencedBinding',
-	'InnerModuleEvaluation',
-	'InnerModuleInstantiation',
-	'IntegerIndexedElementGet',
-	'IntegerIndexedElementSet',
-	'IntegerIndexedObjectCreate',
-	'InternalizeJSONProperty',
-	'IsAnonymousFunctionDefinition',
-	'IsCompatiblePropertyDescriptor',
-	'IsDetachedBuffer',
-	'IsInTailPosition',
-	'IsLabelledFunction',
-	'IsPropertyReference',
-	'IsSharedArrayBuffer',
-	'IsStrictReference',
-	'IsSuperReference',
-	'IsUnresolvableReference',
-	'IsWordChar',
-	'LeaveCriticalSection',
-	'LocalTime',
-	'LoopContinues',
-	'MakeArgGetter',
-	'MakeArgSetter',
-	'MakeClassConstructor',
-	'MakeConstructor',
-	'MakeMethod',
-	'MakeSuperPropertyReference',
-	'max',
-	'memory-order',
-	'min',
-	'ModuleDeclarationEnvironmentSetup',
-	'ModuleExecution',
-	'ModuleNamespaceCreate',
-	'NewDeclarativeEnvironment',
-	'NewFunctionEnvironment',
-	'NewGlobalEnvironment',
-	'NewModuleEnvironment',
-	'NewObjectEnvironment',
-	'NewPromiseCapability',
-	'NormalCompletion',
-	'NumberToRawBytes',
-	'ObjectDefineProperties',
-	'OrdinaryCallBindThis',
-	'OrdinaryCallEvaluateBody',
-	'OrdinaryCreateFromConstructor',
-	'OrdinaryDelete',
-	'OrdinaryGet',
-	'OrdinaryIsExtensible',
-	'OrdinaryOwnPropertyKeys',
-	'OrdinaryPreventExtensions',
-	'OrdinarySet',
-	'OrdinarySetWithOwnDescriptor',
-	'OrdinaryToPrimitive',
-	'ParseModule',
-	'ParseScript',
-	'PerformEval',
-	'PerformPromiseAll',
-	'PerformPromiseRace',
-	'PerformPromiseThen',
-	'PrepareForOrdinaryCall',
-	'PrepareForTailCall',
-	'PromiseReactionJob',
-	'PromiseResolveThenableJob',
-	'ProxyCreate',
-	'PutValue',
-	'QuoteJSONString',
-	'RawBytesToNumber',
-	'reads-bytes-from',
-	'reads-from',
-	'RegExpAlloc',
-	'RegExpBuiltinExec',
-	'RegExpCreate',
-	'RegExpInitialize',
-	'RejectPromise',
-	'RemoveWaiter',
-	'RemoveWaiters',
-	'RepeatMatcher',
-	'ResolveBinding',
-	'ResolveThisBinding',
-	'ReturnIfAbrupt',
-	'RunJobs',
-	'ScriptEvaluation',
-	'ScriptEvaluationJob',
-	'SerializeJSONArray',
-	'SerializeJSONObject',
-	'SerializeJSONProperty',
-	'SetDefaultGlobalBindings',
-	'SetFunctionLength',
-	'SetImmutablePrototype',
-	'SetRealmGlobalObject',
-	'SetValueInBuffer',
-	'SetViewValue',
-	'SharedDataBlockEventSet',
-	'SortCompare',
-	'SplitMatch',
-	'StringCreate',
-	'StringGetOwnProperty',
-	'Suspend',
-	'synchronizes-with',
-	'ThrowCompletion',
-	'TimeZoneString',
-	'TopLevelModuleEvaluationJob',
-	'TriggerPromiseReactions',
-	'TypedArrayCreate',
-	'TypedArraySpeciesCreate',
-	'UnicodeEscape',
-	'UnicodeMatchProperty',
-	'UnicodeMatchPropertyValue',
-	'UpdateEmpty',
-	'UTC',
-	'UTF16Decode',
-	'UTF16Encoding',
-	'ValidateAtomicAccess',
-	'ValidateSharedIntegerTypedArray',
-	'ValidateTypedArray',
-	'ValueOfReadEvent',
-	'WakeWaiter',
-	'WordCharacters'
-];
-
-require('./tests').es2018(boundES, ops, expectedMissing);
-
-require('./helpers/runManifestTest')(require('tape'), ES, 2018);
diff --git a/node_modules/es-abstract/test/es2019.js b/node_modules/es-abstract/test/es2019.js
deleted file mode 100644
index c034b60..0000000
--- a/node_modules/es-abstract/test/es2019.js
+++ /dev/null
@@ -1,246 +0,0 @@
-'use strict';
-
-var ES = require('../').ES2019;
-var boundES = require('./helpers/createBoundESNamespace')(ES);
-
-var ops = require('../operations/2019');
-
-var expectedMissing = [
-	'abs',
-	'AddRestrictedFunctionProperties',
-	'AddWaiter',
-	'agent-order',
-	'AgentCanSuspend',
-	'AgentSignifier',
-	'AllocateArrayBuffer',
-	'AllocateSharedArrayBuffer',
-	'AllocateTypedArray',
-	'AllocateTypedArrayBuffer',
-	'AsyncFromSyncIteratorContinuation',
-	'AsyncFunctionCreate',
-	'AsyncFunctionStart',
-	'AsyncGeneratorEnqueue',
-	'AsyncGeneratorFunctionCreate',
-	'AsyncGeneratorReject',
-	'AsyncGeneratorResolve',
-	'AsyncGeneratorResumeNext',
-	'AsyncGeneratorStart',
-	'AsyncGeneratorYield',
-	'AsyncIteratorClose',
-	'AtomicLoad',
-	'AtomicReadModifyWrite',
-	'Await',
-	'BackreferenceMatcher',
-	'BlockDeclarationInstantiation',
-	'BoundFunctionCreate',
-	'Canonicalize',
-	'CaseClauseIsSelected',
-	'CharacterRange',
-	'CharacterRangeOrUnion',
-	'CharacterSetMatcher',
-	'CloneArrayBuffer',
-	'Completion',
-	'ComposeWriteEventBytes',
-	'Construct',
-	'CopyDataBlockBytes',
-	'CreateArrayFromList',
-	'CreateArrayIterator',
-	'CreateAsyncFromSyncIterator',
-	'CreateBuiltinFunction',
-	'CreateByteDataBlock',
-	'CreateDynamicFunction',
-	'CreateIntrinsics',
-	'CreateListIteratorRecord',
-	'CreateMapIterator',
-	'CreateMappedArgumentsObject',
-	'CreatePerIterationEnvironment',
-	'CreateRealm',
-	'CreateResolvingFunctions',
-	'CreateSetIterator',
-	'CreateSharedByteDataBlock',
-	'CreateStringIterator',
-	'CreateUnmappedArgumentsObject',
-	'Decode',
-	'DetachArrayBuffer',
-	'Encode',
-	'EnqueueJob',
-	'EnterCriticalSection',
-	'EnumerateObjectProperties',
-	'EscapeRegExpPattern',
-	'EvalDeclarationInstantiation',
-	'EvaluateCall',
-	'EvaluateNew',
-	'EventSet',
-	'ExecuteModule',
-	'floor',
-	'ForBodyEvaluation',
-	'ForIn/OfBodyEvaluation',
-	'ForIn/OfHeadEvaluation',
-	'FulfillPromise',
-	'FunctionAllocate',
-	'FunctionCreate',
-	'FunctionDeclarationInstantiation',
-	'FunctionInitialize',
-	'GeneratorFunctionCreate',
-	'GeneratorResume',
-	'GeneratorResumeAbrupt',
-	'GeneratorStart',
-	'GeneratorValidate',
-	'GeneratorYield',
-	'GetActiveScriptOrModule',
-	'GetBase',
-	'GetFunctionRealm',
-	'GetGeneratorKind',
-	'GetGlobalObject',
-	'GetIdentifierReference',
-	'GetModifySetValueInBuffer',
-	'GetModuleNamespace',
-	'GetNewTarget',
-	'GetReferencedName',
-	'GetSuperConstructor',
-	'GetTemplateObject',
-	'GetThisEnvironment',
-	'GetThisValue',
-	'GetValue',
-	'GetValueFromBuffer',
-	'GetViewValue',
-	'GetWaiterList',
-	'GlobalDeclarationInstantiation',
-	'happens-before',
-	'HasPrimitiveBase',
-	'host-synchronizes-with',
-	'HostEnsureCanCompileStrings',
-	'HostEventSet',
-	'HostPromiseRejectionTracker',
-	'HostReportErrors',
-	'HostResolveImportedModule',
-	'IfAbruptRejectPromise',
-	'ImportedLocalNames',
-	'InitializeBoundName',
-	'InitializeEnvironment',
-	'InitializeHostDefinedRealm',
-	'InitializeReferencedBinding',
-	'InnerModuleEvaluation',
-	'InnerModuleInstantiation',
-	'IntegerIndexedElementGet',
-	'IntegerIndexedElementSet',
-	'IntegerIndexedObjectCreate',
-	'InternalizeJSONProperty',
-	'IsAnonymousFunctionDefinition',
-	'IsCompatiblePropertyDescriptor',
-	'IsDetachedBuffer',
-	'IsInTailPosition',
-	'IsLabelledFunction',
-	'IsPropertyReference',
-	'IsSharedArrayBuffer',
-	'IsStrictReference',
-	'IsSuperReference',
-	'IsUnresolvableReference',
-	'IsWordChar',
-	'LeaveCriticalSection',
-	'LocalTime',
-	'LoopContinues',
-	'MakeArgGetter',
-	'MakeArgSetter',
-	'MakeClassConstructor',
-	'MakeConstructor',
-	'MakeMethod',
-	'MakeSuperPropertyReference',
-	'max',
-	'memory-order',
-	'min',
-	'ModuleDeclarationEnvironmentSetup',
-	'ModuleExecution',
-	'ModuleNamespaceCreate',
-	'NewDeclarativeEnvironment',
-	'NewFunctionEnvironment',
-	'NewGlobalEnvironment',
-	'NewModuleEnvironment',
-	'NewObjectEnvironment',
-	'NewPromiseCapability',
-	'NormalCompletion',
-	'NotifyWaiter',
-	'NumberToRawBytes',
-	'ObjectDefineProperties',
-	'OrdinaryCallBindThis',
-	'OrdinaryCallEvaluateBody',
-	'OrdinaryCreateFromConstructor',
-	'OrdinaryDelete',
-	'OrdinaryGet',
-	'OrdinaryIsExtensible',
-	'OrdinaryOwnPropertyKeys',
-	'OrdinaryPreventExtensions',
-	'OrdinarySet',
-	'OrdinarySetWithOwnDescriptor',
-	'OrdinaryToPrimitive',
-	'ParseModule',
-	'ParseScript',
-	'PerformEval',
-	'PerformPromiseAll',
-	'PerformPromiseRace',
-	'PerformPromiseThen',
-	'PrepareForOrdinaryCall',
-	'PrepareForTailCall',
-	'PromiseReactionJob',
-	'PromiseResolveThenableJob',
-	'ProxyCreate',
-	'PutValue',
-	'QuoteJSONString',
-	'RawBytesToNumber',
-	'reads-bytes-from',
-	'reads-from',
-	'RegExpAlloc',
-	'RegExpBuiltinExec',
-	'RegExpCreate',
-	'RegExpInitialize',
-	'RejectPromise',
-	'RemoveWaiter',
-	'RemoveWaiters',
-	'RepeatMatcher',
-	'ResolveBinding',
-	'ResolveThisBinding',
-	'ReturnIfAbrupt',
-	'RunJobs',
-	'ScriptEvaluation',
-	'ScriptEvaluationJob',
-	'SerializeJSONArray',
-	'SerializeJSONObject',
-	'SerializeJSONProperty',
-	'SetDefaultGlobalBindings',
-	'SetFunctionLength',
-	'SetImmutablePrototype',
-	'SetRealmGlobalObject',
-	'SetValueInBuffer',
-	'SetViewValue',
-	'SharedDataBlockEventSet',
-	'SortCompare',
-	'SplitMatch',
-	'StringCreate',
-	'StringGetOwnProperty',
-	'Suspend',
-	'SynchronizeEventSet',
-	'synchronizes-with',
-	'ThrowCompletion',
-	'TimeZoneString',
-	'TopLevelModuleEvaluationJob',
-	'TriggerPromiseReactions',
-	'TypedArrayCreate',
-	'TypedArraySpeciesCreate',
-	'UnicodeEscape',
-	'UnicodeMatchProperty',
-	'UnicodeMatchPropertyValue',
-	'UpdateEmpty',
-	'UTC',
-	'UTF16Decode',
-	'UTF16Encoding',
-	'ValidateAtomicAccess',
-	'ValidateSharedIntegerTypedArray',
-	'ValidateTypedArray',
-	'ValueOfReadEvent',
-	'WakeWaiter',
-	'WordCharacters'
-];
-
-require('./tests').es2019(boundES, ops, expectedMissing);
-
-require('./helpers/runManifestTest')(require('tape'), ES, 2019);
diff --git a/node_modules/es-abstract/test/es5.js b/node_modules/es-abstract/test/es5.js
deleted file mode 100644
index 6647a1b..0000000
--- a/node_modules/es-abstract/test/es5.js
+++ /dev/null
@@ -1,786 +0,0 @@
-'use strict';
-
-var ES = require('../').ES5;
-var test = require('tape');
-
-var forEach = require('foreach');
-var is = require('object-is');
-var debug = require('object-inspect');
-
-var v = require('./helpers/values');
-
-require('./helpers/runManifestTest')(test, ES, 5);
-
-ES = require('./helpers/createBoundESNamespace')(ES);
-
-test('ToPrimitive', function (t) {
-	t.test('primitives', function (st) {
-		var testPrimitive = function (primitive) {
-			st.ok(is(ES.ToPrimitive(primitive), primitive), debug(primitive) + ' is returned correctly');
-		};
-		forEach(v.primitives, testPrimitive);
-		st.end();
-	});
-
-	t.test('objects', function (st) {
-		st.equal(ES.ToPrimitive(v.coercibleObject), v.coercibleObject.valueOf(), 'coercibleObject coerces to valueOf');
-		st.equal(ES.ToPrimitive(v.coercibleObject, Number), v.coercibleObject.valueOf(), 'coercibleObject with hint Number coerces to valueOf');
-		st.equal(ES.ToPrimitive(v.coercibleObject, String), v.coercibleObject.toString(), 'coercibleObject with hint String coerces to toString');
-		st.equal(ES.ToPrimitive(v.coercibleFnObject), v.coercibleFnObject.toString(), 'coercibleFnObject coerces to toString');
-		st.equal(ES.ToPrimitive(v.toStringOnlyObject), v.toStringOnlyObject.toString(), 'toStringOnlyObject returns toString');
-		st.equal(ES.ToPrimitive(v.valueOfOnlyObject), v.valueOfOnlyObject.valueOf(), 'valueOfOnlyObject returns valueOf');
-		st.equal(ES.ToPrimitive({}), '[object Object]', '{} with no hint coerces to Object#toString');
-		st.equal(ES.ToPrimitive({}, String), '[object Object]', '{} with hint String coerces to Object#toString');
-		st.equal(ES.ToPrimitive({}, Number), '[object Object]', '{} with hint Number coerces to Object#toString');
-		st['throws'](function () { return ES.ToPrimitive(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws a TypeError');
-		st['throws'](function () { return ES.ToPrimitive(v.uncoercibleFnObject); }, TypeError, 'uncoercibleFnObject throws a TypeError');
-		st.end();
-	});
-
-	t.end();
-});
-
-test('ToBoolean', function (t) {
-	t.equal(false, ES.ToBoolean(undefined), 'undefined coerces to false');
-	t.equal(false, ES.ToBoolean(null), 'null coerces to false');
-	t.equal(false, ES.ToBoolean(false), 'false returns false');
-	t.equal(true, ES.ToBoolean(true), 'true returns true');
-	forEach([0, -0, NaN], function (falsyNumber) {
-		t.equal(false, ES.ToBoolean(falsyNumber), 'falsy number ' + falsyNumber + ' coerces to false');
-	});
-	forEach([Infinity, 42, 1, -Infinity], function (truthyNumber) {
-		t.equal(true, ES.ToBoolean(truthyNumber), 'truthy number ' + truthyNumber + ' coerces to true');
-	});
-	t.equal(false, ES.ToBoolean(''), 'empty string coerces to false');
-	t.equal(true, ES.ToBoolean('foo'), 'nonempty string coerces to true');
-	forEach(v.objects, function (obj) {
-		t.equal(true, ES.ToBoolean(obj), 'object coerces to true');
-	});
-	t.equal(true, ES.ToBoolean(v.uncoercibleObject), 'uncoercibleObject coerces to true');
-	t.end();
-});
-
-test('ToNumber', function (t) {
-	t.ok(is(NaN, ES.ToNumber(undefined)), 'undefined coerces to NaN');
-	t.ok(is(ES.ToNumber(null), 0), 'null coerces to +0');
-	t.ok(is(ES.ToNumber(false), 0), 'false coerces to +0');
-	t.equal(1, ES.ToNumber(true), 'true coerces to 1');
-	t.ok(is(NaN, ES.ToNumber(NaN)), 'NaN returns itself');
-	forEach([0, -0, 42, Infinity, -Infinity], function (num) {
-		t.equal(num, ES.ToNumber(num), num + ' returns itself');
-	});
-	forEach(['foo', '0', '4a', '2.0', 'Infinity', '-Infinity'], function (numString) {
-		t.ok(is(+numString, ES.ToNumber(numString)), '"' + numString + '" coerces to ' + Number(numString));
-	});
-	forEach(v.objects, function (object) {
-		t.ok(is(ES.ToNumber(object), ES.ToNumber(ES.ToPrimitive(object))), 'object ' + object + ' coerces to same as ToPrimitive of object does');
-	});
-	t['throws'](function () { return ES.ToNumber(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-	t.end();
-});
-
-test('ToInteger', function (t) {
-	t.ok(is(0, ES.ToInteger(NaN)), 'NaN coerces to +0');
-	forEach([0, Infinity, 42], function (num) {
-		t.ok(is(num, ES.ToInteger(num)), num + ' returns itself');
-		t.ok(is(-num, ES.ToInteger(-num)), '-' + num + ' returns itself');
-	});
-	t.equal(3, ES.ToInteger(Math.PI), 'pi returns 3');
-	t['throws'](function () { return ES.ToInteger(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-	t.end();
-});
-
-test('ToInt32', function (t) {
-	t.ok(is(0, ES.ToInt32(NaN)), 'NaN coerces to +0');
-	forEach([0, Infinity], function (num) {
-		t.ok(is(0, ES.ToInt32(num)), num + ' returns +0');
-		t.ok(is(0, ES.ToInt32(-num)), '-' + num + ' returns +0');
-	});
-	t['throws'](function () { return ES.ToInt32(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-	t.ok(is(ES.ToInt32(0x100000000), 0), '2^32 returns +0');
-	t.ok(is(ES.ToInt32(0x100000000 - 1), -1), '2^32 - 1 returns -1');
-	t.ok(is(ES.ToInt32(0x80000000), -0x80000000), '2^31 returns -2^31');
-	t.ok(is(ES.ToInt32(0x80000000 - 1), 0x80000000 - 1), '2^31 - 1 returns 2^31 - 1');
-	forEach([0, Infinity, NaN, 0x100000000, 0x80000000, 0x10000, 0x42], function (num) {
-		t.ok(is(ES.ToInt32(num), ES.ToInt32(ES.ToUint32(num))), 'ToInt32(x) === ToInt32(ToUint32(x)) for 0x' + num.toString(16));
-		t.ok(is(ES.ToInt32(-num), ES.ToInt32(ES.ToUint32(-num))), 'ToInt32(x) === ToInt32(ToUint32(x)) for -0x' + num.toString(16));
-	});
-	t.end();
-});
-
-test('ToUint32', function (t) {
-	t.ok(is(0, ES.ToUint32(NaN)), 'NaN coerces to +0');
-	forEach([0, Infinity], function (num) {
-		t.ok(is(0, ES.ToUint32(num)), num + ' returns +0');
-		t.ok(is(0, ES.ToUint32(-num)), '-' + num + ' returns +0');
-	});
-	t['throws'](function () { return ES.ToUint32(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-	t.ok(is(ES.ToUint32(0x100000000), 0), '2^32 returns +0');
-	t.ok(is(ES.ToUint32(0x100000000 - 1), 0x100000000 - 1), '2^32 - 1 returns 2^32 - 1');
-	t.ok(is(ES.ToUint32(0x80000000), 0x80000000), '2^31 returns 2^31');
-	t.ok(is(ES.ToUint32(0x80000000 - 1), 0x80000000 - 1), '2^31 - 1 returns 2^31 - 1');
-	forEach([0, Infinity, NaN, 0x100000000, 0x80000000, 0x10000, 0x42], function (num) {
-		t.ok(is(ES.ToUint32(num), ES.ToUint32(ES.ToInt32(num))), 'ToUint32(x) === ToUint32(ToInt32(x)) for 0x' + num.toString(16));
-		t.ok(is(ES.ToUint32(-num), ES.ToUint32(ES.ToInt32(-num))), 'ToUint32(x) === ToUint32(ToInt32(x)) for -0x' + num.toString(16));
-	});
-	t.end();
-});
-
-test('ToUint16', function (t) {
-	t.ok(is(0, ES.ToUint16(NaN)), 'NaN coerces to +0');
-	forEach([0, Infinity], function (num) {
-		t.ok(is(0, ES.ToUint16(num)), num + ' returns +0');
-		t.ok(is(0, ES.ToUint16(-num)), '-' + num + ' returns +0');
-	});
-	t['throws'](function () { return ES.ToUint16(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-	t.ok(is(ES.ToUint16(0x100000000), 0), '2^32 returns +0');
-	t.ok(is(ES.ToUint16(0x100000000 - 1), 0x10000 - 1), '2^32 - 1 returns 2^16 - 1');
-	t.ok(is(ES.ToUint16(0x80000000), 0), '2^31 returns +0');
-	t.ok(is(ES.ToUint16(0x80000000 - 1), 0x10000 - 1), '2^31 - 1 returns 2^16 - 1');
-	t.ok(is(ES.ToUint16(0x10000), 0), '2^16 returns +0');
-	t.ok(is(ES.ToUint16(0x10000 - 1), 0x10000 - 1), '2^16 - 1 returns 2^16 - 1');
-	t.end();
-});
-
-test('ToString', function (t) {
-	t['throws'](function () { return ES.ToString(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-	t.end();
-});
-
-test('ToObject', function (t) {
-	t['throws'](function () { return ES.ToObject(undefined); }, TypeError, 'undefined throws');
-	t['throws'](function () { return ES.ToObject(null); }, TypeError, 'null throws');
-	forEach(v.numbers, function (number) {
-		var obj = ES.ToObject(number);
-		t.equal(typeof obj, 'object', 'number ' + number + ' coerces to object');
-		t.equal(true, obj instanceof Number, 'object of ' + number + ' is Number object');
-		t.ok(is(obj.valueOf(), number), 'object of ' + number + ' coerces to ' + number);
-	});
-	t.end();
-});
-
-test('CheckObjectCoercible', function (t) {
-	t['throws'](function () { return ES.CheckObjectCoercible(undefined); }, TypeError, 'undefined throws');
-	t['throws'](function () { return ES.CheckObjectCoercible(null); }, TypeError, 'null throws');
-	var checkCoercible = function (value) {
-		t.doesNotThrow(function () { return ES.CheckObjectCoercible(value); }, debug(value) + ' does not throw');
-	};
-	forEach(v.objects.concat(v.nonNullPrimitives), checkCoercible);
-	t.end();
-});
-
-test('IsCallable', function (t) {
-	t.equal(true, ES.IsCallable(function () {}), 'function is callable');
-	var nonCallables = [/a/g, {}, Object.prototype, NaN].concat(v.primitives);
-	forEach(nonCallables, function (nonCallable) {
-		t.equal(false, ES.IsCallable(nonCallable), debug(nonCallable) + ' is not callable');
-	});
-	t.end();
-});
-
-test('SameValue', function (t) {
-	t.equal(true, ES.SameValue(NaN, NaN), 'NaN is SameValue as NaN');
-	t.equal(false, ES.SameValue(0, -0), '+0 is not SameValue as -0');
-	forEach(v.objects.concat(v.primitives), function (val) {
-		t.equal(val === val, ES.SameValue(val, val), debug(val) + ' is SameValue to itself');
-	});
-	t.end();
-});
-
-test('Type', function (t) {
-	t.equal(ES.Type(), 'Undefined', 'Type() is Undefined');
-	t.equal(ES.Type(undefined), 'Undefined', 'Type(undefined) is Undefined');
-	t.equal(ES.Type(null), 'Null', 'Type(null) is Null');
-	t.equal(ES.Type(true), 'Boolean', 'Type(true) is Boolean');
-	t.equal(ES.Type(false), 'Boolean', 'Type(false) is Boolean');
-	t.equal(ES.Type(0), 'Number', 'Type(0) is Number');
-	t.equal(ES.Type(NaN), 'Number', 'Type(NaN) is Number');
-	t.equal(ES.Type('abc'), 'String', 'Type("abc") is String');
-	t.equal(ES.Type(function () {}), 'Object', 'Type(function () {}) is Object');
-	t.equal(ES.Type({}), 'Object', 'Type({}) is Object');
-	t.end();
-});
-
-test('IsPropertyDescriptor', function (t) {
-	forEach(v.primitives, function (primitive) {
-		t.equal(ES.IsPropertyDescriptor(primitive), false, debug(primitive) + ' is not a Property Descriptor');
-	});
-
-	t.equal(ES.IsPropertyDescriptor({ invalid: true }), false, 'invalid keys not allowed on a Property Descriptor');
-
-	t.equal(ES.IsPropertyDescriptor({}), true, 'empty object is an incomplete Property Descriptor');
-
-	t.equal(ES.IsPropertyDescriptor(v.accessorDescriptor()), true, 'accessor descriptor is a Property Descriptor');
-	t.equal(ES.IsPropertyDescriptor(v.mutatorDescriptor()), true, 'mutator descriptor is a Property Descriptor');
-	t.equal(ES.IsPropertyDescriptor(v.dataDescriptor()), true, 'data descriptor is a Property Descriptor');
-	t.equal(ES.IsPropertyDescriptor(v.genericDescriptor()), true, 'generic descriptor is a Property Descriptor');
-
-	t['throws'](
-		function () { ES.IsPropertyDescriptor(v.bothDescriptor()); },
-		TypeError,
-		'a Property Descriptor can not be both a Data and an Accessor Descriptor'
-	);
-
-	t['throws'](
-		function () { ES.IsPropertyDescriptor(v.bothDescriptorWritable()); },
-		TypeError,
-		'a Property Descriptor can not be both a Data and an Accessor Descriptor'
-	);
-
-	t.end();
-});
-
-test('IsAccessorDescriptor', function (t) {
-	forEach(v.nonNullPrimitives.concat(null), function (primitive) {
-		t['throws'](function () { ES.IsAccessorDescriptor(primitive); }, TypeError, debug(primitive) + ' is not a Property Descriptor');
-	});
-
-	t.equal(ES.IsAccessorDescriptor(), false, 'no value is not an Accessor Descriptor');
-	t.equal(ES.IsAccessorDescriptor(undefined), false, 'undefined value is not an Accessor Descriptor');
-
-	t.equal(ES.IsAccessorDescriptor(v.accessorDescriptor()), true, 'accessor descriptor is an Accessor Descriptor');
-	t.equal(ES.IsAccessorDescriptor(v.mutatorDescriptor()), true, 'mutator descriptor is an Accessor Descriptor');
-	t.equal(ES.IsAccessorDescriptor(v.dataDescriptor()), false, 'data descriptor is not an Accessor Descriptor');
-	t.equal(ES.IsAccessorDescriptor(v.genericDescriptor()), false, 'generic descriptor is not an Accessor Descriptor');
-
-	t.end();
-});
-
-test('IsDataDescriptor', function (t) {
-	forEach(v.nonNullPrimitives.concat(null), function (primitive) {
-		t['throws'](function () { ES.IsDataDescriptor(primitive); }, TypeError, debug(primitive) + ' is not a Property Descriptor');
-	});
-
-	t.equal(ES.IsDataDescriptor(), false, 'no value is not a Data Descriptor');
-	t.equal(ES.IsDataDescriptor(undefined), false, 'undefined value is not a Data Descriptor');
-
-	t.equal(ES.IsDataDescriptor(v.accessorDescriptor()), false, 'accessor descriptor is not a Data Descriptor');
-	t.equal(ES.IsDataDescriptor(v.mutatorDescriptor()), false, 'mutator descriptor is not a Data Descriptor');
-	t.equal(ES.IsDataDescriptor(v.dataDescriptor()), true, 'data descriptor is a Data Descriptor');
-	t.equal(ES.IsDataDescriptor(v.genericDescriptor()), false, 'generic descriptor is not a Data Descriptor');
-
-	t.end();
-});
-
-test('IsGenericDescriptor', function (t) {
-	forEach(v.nonNullPrimitives.concat(null), function (primitive) {
-		t['throws'](
-			function () { ES.IsGenericDescriptor(primitive); },
-			TypeError,
-			debug(primitive) + ' is not a Property Descriptor'
-		);
-	});
-
-	t.equal(ES.IsGenericDescriptor(), false, 'no value is not a Data Descriptor');
-	t.equal(ES.IsGenericDescriptor(undefined), false, 'undefined value is not a Data Descriptor');
-
-	t.equal(ES.IsGenericDescriptor(v.accessorDescriptor()), false, 'accessor descriptor is not a generic Descriptor');
-	t.equal(ES.IsGenericDescriptor(v.mutatorDescriptor()), false, 'mutator descriptor is not a generic Descriptor');
-	t.equal(ES.IsGenericDescriptor(v.dataDescriptor()), false, 'data descriptor is not a generic Descriptor');
-
-	t.equal(ES.IsGenericDescriptor(v.genericDescriptor()), true, 'generic descriptor is a generic Descriptor');
-
-	t.end();
-});
-
-test('FromPropertyDescriptor', function (t) {
-	t.equal(ES.FromPropertyDescriptor(), undefined, 'no value begets undefined');
-	t.equal(ES.FromPropertyDescriptor(undefined), undefined, 'undefined value begets undefined');
-
-	forEach(v.nonNullPrimitives.concat(null), function (primitive) {
-		t['throws'](
-			function () { ES.FromPropertyDescriptor(primitive); },
-			TypeError,
-			debug(primitive) + ' is not a Property Descriptor'
-		);
-	});
-
-	var accessor = v.accessorDescriptor();
-	t.deepEqual(ES.FromPropertyDescriptor(accessor), {
-		get: accessor['[[Get]]'],
-		set: accessor['[[Set]]'],
-		enumerable: !!accessor['[[Enumerable]]'],
-		configurable: !!accessor['[[Configurable]]']
-	});
-
-	var mutator = v.mutatorDescriptor();
-	t.deepEqual(ES.FromPropertyDescriptor(mutator), {
-		get: mutator['[[Get]]'],
-		set: mutator['[[Set]]'],
-		enumerable: !!mutator['[[Enumerable]]'],
-		configurable: !!mutator['[[Configurable]]']
-	});
-	var data = v.dataDescriptor();
-	t.deepEqual(ES.FromPropertyDescriptor(data), {
-		value: data['[[Value]]'],
-		writable: data['[[Writable]]'],
-		enumerable: !!data['[[Enumerable]]'],
-		configurable: !!data['[[Configurable]]']
-	});
-
-	t['throws'](
-		function () { ES.FromPropertyDescriptor(v.genericDescriptor()); },
-		TypeError,
-		'a complete Property Descriptor is required'
-	);
-
-	t.end();
-});
-
-test('ToPropertyDescriptor', function (t) {
-	forEach(v.nonNullPrimitives.concat(null), function (primitive) {
-		t['throws'](
-			function () { ES.ToPropertyDescriptor(primitive); },
-			TypeError,
-			debug(primitive) + ' is not an Object'
-		);
-	});
-
-	var accessor = v.accessorDescriptor();
-	t.deepEqual(ES.ToPropertyDescriptor({
-		get: accessor['[[Get]]'],
-		enumerable: !!accessor['[[Enumerable]]'],
-		configurable: !!accessor['[[Configurable]]']
-	}), accessor);
-
-	var mutator = v.mutatorDescriptor();
-	t.deepEqual(ES.ToPropertyDescriptor({
-		set: mutator['[[Set]]'],
-		enumerable: !!mutator['[[Enumerable]]'],
-		configurable: !!mutator['[[Configurable]]']
-	}), mutator);
-
-	var data = v.descriptors.nonConfigurable(v.dataDescriptor());
-	t.deepEqual(ES.ToPropertyDescriptor({
-		value: data['[[Value]]'],
-		writable: data['[[Writable]]'],
-		configurable: !!data['[[Configurable]]']
-	}), data);
-
-	var both = v.bothDescriptor();
-	t['throws'](
-		function () {
-			ES.ToPropertyDescriptor({ get: both['[[Get]]'], value: both['[[Value]]'] });
-		},
-		TypeError,
-		'data and accessor descriptors are mutually exclusive'
-	);
-
-	t['throws'](
-		function () { ES.ToPropertyDescriptor({ get: 'not callable' }); },
-		TypeError,
-		'"get" must be undefined or callable'
-	);
-
-	t['throws'](
-		function () { ES.ToPropertyDescriptor({ set: 'not callable' }); },
-		TypeError,
-		'"set" must be undefined or callable'
-	);
-
-	t.end();
-});
-
-test('Abstract Equality Comparison', function (t) {
-	t.test('same types use ===', function (st) {
-		forEach(v.primitives.concat(v.objects), function (value) {
-			st.equal(ES['Abstract Equality Comparison'](value, value), value === value, debug(value) + ' is abstractly equal to itself');
-		});
-		st.end();
-	});
-
-	t.test('different types coerce', function (st) {
-		var pairs = [
-			[null, undefined],
-			[3, '3'],
-			[true, '3'],
-			[true, 3],
-			[false, 0],
-			[false, '0'],
-			[3, [3]],
-			['3', [3]],
-			[true, [1]],
-			[false, [0]],
-			[String(v.coercibleObject), v.coercibleObject],
-			[Number(String(v.coercibleObject)), v.coercibleObject],
-			[Number(v.coercibleObject), v.coercibleObject],
-			[String(Number(v.coercibleObject)), v.coercibleObject]
-		];
-		forEach(pairs, function (pair) {
-			var a = pair[0];
-			var b = pair[1];
-			// eslint-disable-next-line eqeqeq
-			st.equal(ES['Abstract Equality Comparison'](a, b), a == b, debug(a) + ' == ' + debug(b));
-			// eslint-disable-next-line eqeqeq
-			st.equal(ES['Abstract Equality Comparison'](b, a), b == a, debug(b) + ' == ' + debug(a));
-		});
-		st.end();
-	});
-
-	t.end();
-});
-
-test('Strict Equality Comparison', function (t) {
-	t.test('same types use ===', function (st) {
-		forEach(v.primitives.concat(v.objects), function (value) {
-			st.equal(ES['Strict Equality Comparison'](value, value), value === value, debug(value) + ' is strictly equal to itself');
-		});
-		st.end();
-	});
-
-	t.test('different types are not ===', function (st) {
-		var pairs = [
-			[null, undefined],
-			[3, '3'],
-			[true, '3'],
-			[true, 3],
-			[false, 0],
-			[false, '0'],
-			[3, [3]],
-			['3', [3]],
-			[true, [1]],
-			[false, [0]],
-			[String(v.coercibleObject), v.coercibleObject],
-			[Number(String(v.coercibleObject)), v.coercibleObject],
-			[Number(v.coercibleObject), v.coercibleObject],
-			[String(Number(v.coercibleObject)), v.coercibleObject]
-		];
-		forEach(pairs, function (pair) {
-			var a = pair[0];
-			var b = pair[1];
-			st.equal(ES['Strict Equality Comparison'](a, b), a === b, debug(a) + ' === ' + debug(b));
-			st.equal(ES['Strict Equality Comparison'](b, a), b === a, debug(b) + ' === ' + debug(a));
-		});
-		st.end();
-	});
-
-	t.end();
-});
-
-test('Abstract Relational Comparison', function (t) {
-	t.test('at least one operand is NaN', function (st) {
-		st.equal(ES['Abstract Relational Comparison'](NaN, {}, true), undefined, 'LeftFirst: first is NaN, returns undefined');
-		st.equal(ES['Abstract Relational Comparison']({}, NaN, true), undefined, 'LeftFirst: second is NaN, returns undefined');
-		st.equal(ES['Abstract Relational Comparison'](NaN, {}, false), undefined, '!LeftFirst: first is NaN, returns undefined');
-		st.equal(ES['Abstract Relational Comparison']({}, NaN, false), undefined, '!LeftFirst: second is NaN, returns undefined');
-		st.end();
-	});
-
-	t.equal(ES['Abstract Relational Comparison'](3, 4, true), true, 'LeftFirst: 3 is less than 4');
-	t.equal(ES['Abstract Relational Comparison'](4, 3, true), false, 'LeftFirst: 3 is not less than 4');
-	t.equal(ES['Abstract Relational Comparison'](3, 4, false), true, '!LeftFirst: 3 is less than 4');
-	t.equal(ES['Abstract Relational Comparison'](4, 3, false), false, '!LeftFirst: 3 is not less than 4');
-
-	t.equal(ES['Abstract Relational Comparison']('3', '4', true), true, 'LeftFirst: "3" is less than "4"');
-	t.equal(ES['Abstract Relational Comparison']('4', '3', true), false, 'LeftFirst: "3" is not less than "4"');
-	t.equal(ES['Abstract Relational Comparison']('3', '4', false), true, '!LeftFirst: "3" is less than "4"');
-	t.equal(ES['Abstract Relational Comparison']('4', '3', false), false, '!LeftFirst: "3" is not less than "4"');
-
-	t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, 42, true), true, 'LeftFirst: coercible object is less than 42');
-	t.equal(ES['Abstract Relational Comparison'](42, v.coercibleObject, true), false, 'LeftFirst: 42 is not less than coercible object');
-	t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, 42, false), true, '!LeftFirst: coercible object is less than 42');
-	t.equal(ES['Abstract Relational Comparison'](42, v.coercibleObject, false), false, '!LeftFirst: 42 is not less than coercible object');
-
-	t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, '3', true), false, 'LeftFirst: coercible object is not less than "3"');
-	t.equal(ES['Abstract Relational Comparison']('3', v.coercibleObject, true), false, 'LeftFirst: "3" is not less than coercible object');
-	t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, '3', false), false, '!LeftFirst: coercible object is not less than "3"');
-	t.equal(ES['Abstract Relational Comparison']('3', v.coercibleObject, false), false, '!LeftFirst: "3" is not less than coercible object');
-
-	t.end();
-});
-
-test('FromPropertyDescriptor', function (t) {
-	t.equal(ES.FromPropertyDescriptor(), undefined, 'no value begets undefined');
-	t.equal(ES.FromPropertyDescriptor(undefined), undefined, 'undefined value begets undefined');
-
-	forEach(v.nonUndefinedPrimitives, function (primitive) {
-		t['throws'](
-			function () { ES.FromPropertyDescriptor(primitive); },
-			TypeError,
-			debug(primitive) + ' is not a Property Descriptor'
-		);
-	});
-
-	var accessor = v.accessorDescriptor();
-	t.deepEqual(ES.FromPropertyDescriptor(accessor), {
-		get: accessor['[[Get]]'],
-		set: accessor['[[Set]]'],
-		enumerable: !!accessor['[[Enumerable]]'],
-		configurable: !!accessor['[[Configurable]]']
-	});
-
-	var mutator = v.mutatorDescriptor();
-	t.deepEqual(ES.FromPropertyDescriptor(mutator), {
-		get: mutator['[[Get]]'],
-		set: mutator['[[Set]]'],
-		enumerable: !!mutator['[[Enumerable]]'],
-		configurable: !!mutator['[[Configurable]]']
-	});
-	var data = v.dataDescriptor();
-	t.deepEqual(ES.FromPropertyDescriptor(data), {
-		value: data['[[Value]]'],
-		writable: data['[[Writable]]'],
-		enumerable: !!data['[[Enumerable]]'],
-		configurable: !!data['[[Configurable]]']
-	});
-
-	t['throws'](
-		function () { ES.FromPropertyDescriptor(v.genericDescriptor()); },
-		TypeError,
-		'a complete Property Descriptor is required'
-	);
-
-	t.end();
-});
-
-test('SecFromTime', function (t) {
-	var now = new Date();
-	t.equal(ES.SecFromTime(now.getTime()), now.getUTCSeconds(), 'second from Date timestamp matches getUTCSeconds');
-	t.end();
-});
-
-test('MinFromTime', function (t) {
-	var now = new Date();
-	t.equal(ES.MinFromTime(now.getTime()), now.getUTCMinutes(), 'minute from Date timestamp matches getUTCMinutes');
-	t.end();
-});
-
-test('HourFromTime', function (t) {
-	var now = new Date();
-	t.equal(ES.HourFromTime(now.getTime()), now.getUTCHours(), 'hour from Date timestamp matches getUTCHours');
-	t.end();
-});
-
-test('msFromTime', function (t) {
-	var now = new Date();
-	t.equal(ES.msFromTime(now.getTime()), now.getUTCMilliseconds(), 'ms from Date timestamp matches getUTCMilliseconds');
-	t.end();
-});
-
-var msPerSecond = 1e3;
-var msPerMinute = 60 * msPerSecond;
-var msPerHour = 60 * msPerMinute;
-var msPerDay = 24 * msPerHour;
-
-test('Day', function (t) {
-	var time = Date.UTC(2019, 8, 10, 2, 3, 4, 5);
-	var add = 2.5;
-	var later = new Date(time + (add * msPerDay));
-
-	t.equal(ES.Day(later.getTime()), ES.Day(time) + Math.floor(add), 'adding 2.5 days worth of ms, gives a Day delta of 2');
-	t.end();
-});
-
-test('TimeWithinDay', function (t) {
-	var time = Date.UTC(2019, 8, 10, 2, 3, 4, 5);
-	var add = 2.5;
-	var later = new Date(time + (add * msPerDay));
-
-	t.equal(ES.TimeWithinDay(later.getTime()), ES.TimeWithinDay(time) + (0.5 * msPerDay), 'adding 2.5 days worth of ms, gives a TimeWithinDay delta of +0.5');
-	t.end();
-});
-
-test('DayFromYear', function (t) {
-	t.equal(ES.DayFromYear(2021) - ES.DayFromYear(2020), 366, '2021 is a leap year, has 366 days');
-	t.equal(ES.DayFromYear(2020) - ES.DayFromYear(2019), 365, '2020 is not a leap year, has 365 days');
-	t.equal(ES.DayFromYear(2019) - ES.DayFromYear(2018), 365, '2019 is not a leap year, has 365 days');
-	t.equal(ES.DayFromYear(2018) - ES.DayFromYear(2017), 365, '2018 is not a leap year, has 365 days');
-	t.equal(ES.DayFromYear(2017) - ES.DayFromYear(2016), 366, '2017 is a leap year, has 366 days');
-
-	t.end();
-});
-
-test('TimeFromYear', function (t) {
-	for (var i = 1900; i < 2100; i += 1) {
-		t.equal(ES.TimeFromYear(i), Date.UTC(i, 0, 1), 'TimeFromYear matches a Date object’s year: ' + i);
-	}
-	t.end();
-});
-
-test('YearFromTime', function (t) {
-	for (var i = 1900; i < 2100; i += 1) {
-		t.equal(ES.YearFromTime(Date.UTC(i, 0, 1)), i, 'YearFromTime matches a Date object’s year on 1/1: ' + i);
-		t.equal(ES.YearFromTime(Date.UTC(i, 10, 1)), i, 'YearFromTime matches a Date object’s year on 10/1: ' + i);
-	}
-	t.end();
-});
-
-test('WeekDay', function (t) {
-	var now = new Date();
-	var today = now.getUTCDay();
-	for (var i = 0; i < 7; i += 1) {
-		var weekDay = ES.WeekDay(now.getTime() + (i * msPerDay));
-		t.equal(weekDay, (today + i) % 7, i + ' days after today (' + today + '), WeekDay is ' + weekDay);
-	}
-	t.end();
-});
-
-test('DaysInYear', function (t) {
-	t.equal(ES.DaysInYear(2021), 365, '2021 is not a leap year');
-	t.equal(ES.DaysInYear(2020), 366, '2020 is a leap year');
-	t.equal(ES.DaysInYear(2019), 365, '2019 is not a leap year');
-	t.equal(ES.DaysInYear(2018), 365, '2018 is not a leap year');
-	t.equal(ES.DaysInYear(2017), 365, '2017 is not a leap year');
-	t.equal(ES.DaysInYear(2016), 366, '2016 is a leap year');
-
-	t.end();
-});
-
-test('InLeapYear', function (t) {
-	t.equal(ES.InLeapYear(Date.UTC(2021, 0, 1)), 0, '2021 is not a leap year');
-	t.equal(ES.InLeapYear(Date.UTC(2020, 0, 1)), 1, '2020 is a leap year');
-	t.equal(ES.InLeapYear(Date.UTC(2019, 0, 1)), 0, '2019 is not a leap year');
-	t.equal(ES.InLeapYear(Date.UTC(2018, 0, 1)), 0, '2018 is not a leap year');
-	t.equal(ES.InLeapYear(Date.UTC(2017, 0, 1)), 0, '2017 is not a leap year');
-	t.equal(ES.InLeapYear(Date.UTC(2016, 0, 1)), 1, '2016 is a leap year');
-
-	t.end();
-});
-
-test('DayWithinYear', function (t) {
-	t.equal(ES.DayWithinYear(Date.UTC(2019, 0, 1)), 0, '1/1 is the 1st day');
-	t.equal(ES.DayWithinYear(Date.UTC(2019, 11, 31)), 364, '12/31 is the 365th day in a non leap year');
-	t.equal(ES.DayWithinYear(Date.UTC(2016, 11, 31)), 365, '12/31 is the 366th day in a leap year');
-
-	t.end();
-});
-
-test('MonthFromTime', function (t) {
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 0, 1)), 0, 'non-leap: 1/1 gives January');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 0, 31)), 0, 'non-leap: 1/31 gives January');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 1, 1)), 1, 'non-leap: 2/1 gives February');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 1, 28)), 1, 'non-leap: 2/28 gives February');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 1, 29)), 2, 'non-leap: 2/29 gives March');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 2, 1)), 2, 'non-leap: 3/1 gives March');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 2, 31)), 2, 'non-leap: 3/31 gives March');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 3, 1)), 3, 'non-leap: 4/1 gives April');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 3, 30)), 3, 'non-leap: 4/30 gives April');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 4, 1)), 4, 'non-leap: 5/1 gives May');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 4, 31)), 4, 'non-leap: 5/31 gives May');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 5, 1)), 5, 'non-leap: 6/1 gives June');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 5, 30)), 5, 'non-leap: 6/30 gives June');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 6, 1)), 6, 'non-leap: 7/1 gives July');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 6, 31)), 6, 'non-leap: 7/31 gives July');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 7, 1)), 7, 'non-leap: 8/1 gives August');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 7, 30)), 7, 'non-leap: 8/30 gives August');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 8, 1)), 8, 'non-leap: 9/1 gives September');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 8, 30)), 8, 'non-leap: 9/30 gives September');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 9, 1)), 9, 'non-leap: 10/1 gives October');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 9, 31)), 9, 'non-leap: 10/31 gives October');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 10, 1)), 10, 'non-leap: 11/1 gives November');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 10, 30)), 10, 'non-leap: 11/30 gives November');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 11, 1)), 11, 'non-leap: 12/1 gives December');
-	t.equal(ES.MonthFromTime(Date.UTC(2019, 11, 31)), 11, 'non-leap: 12/31 gives December');
-
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 0, 1)), 0, 'leap: 1/1 gives January');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 0, 31)), 0, 'leap: 1/31 gives January');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 1, 1)), 1, 'leap: 2/1 gives February');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 1, 28)), 1, 'leap: 2/28 gives February');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 1, 29)), 1, 'leap: 2/29 gives February');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 2, 1)), 2, 'leap: 3/1 gives March');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 2, 31)), 2, 'leap: 3/31 gives March');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 3, 1)), 3, 'leap: 4/1 gives April');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 3, 30)), 3, 'leap: 4/30 gives April');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 4, 1)), 4, 'leap: 5/1 gives May');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 4, 31)), 4, 'leap: 5/31 gives May');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 5, 1)), 5, 'leap: 6/1 gives June');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 5, 30)), 5, 'leap: 6/30 gives June');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 6, 1)), 6, 'leap: 7/1 gives July');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 6, 31)), 6, 'leap: 7/31 gives July');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 7, 1)), 7, 'leap: 8/1 gives August');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 7, 30)), 7, 'leap: 8/30 gives August');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 8, 1)), 8, 'leap: 9/1 gives September');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 8, 30)), 8, 'leap: 9/30 gives September');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 9, 1)), 9, 'leap: 10/1 gives October');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 9, 31)), 9, 'leap: 10/31 gives October');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 10, 1)), 10, 'leap: 11/1 gives November');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 10, 30)), 10, 'leap: 11/30 gives November');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 11, 1)), 11, 'leap: 12/1 gives December');
-	t.equal(ES.MonthFromTime(Date.UTC(2016, 11, 31)), 11, 'leap: 12/31 gives December');
-	t.end();
-});
-
-test('DateFromTime', function (t) {
-	var i;
-	for (i = 1; i <= 28; i += 1) {
-		t.equal(ES.DateFromTime(Date.UTC(2019, 1, i)), i, '2019.02.' + i + ' is date ' + i);
-	}
-	for (i = 1; i <= 29; i += 1) {
-		t.equal(ES.DateFromTime(Date.UTC(2016, 1, i)), i, '2016.02.' + i + ' is date ' + i);
-	}
-	for (i = 1; i <= 30; i += 1) {
-		t.equal(ES.DateFromTime(Date.UTC(2019, 8, i)), i, '2019.09.' + i + ' is date ' + i);
-	}
-	for (i = 1; i <= 31; i += 1) {
-		t.equal(ES.DateFromTime(Date.UTC(2019, 9, i)), i, '2019.10.' + i + ' is date ' + i);
-	}
-	t.end();
-});
-
-test('MakeDay', function (t) {
-	var day2015 = 16687;
-	t.equal(ES.MakeDay(2015, 8, 9), day2015, '2015.09.09 is day 16687');
-	var day2016 = day2015 + 366; // 2016 is a leap year
-	t.equal(ES.MakeDay(2016, 8, 9), day2016, '2015.09.09 is day 17053');
-	var day2017 = day2016 + 365;
-	t.equal(ES.MakeDay(2017, 8, 9), day2017, '2017.09.09 is day 17418');
-	var day2018 = day2017 + 365;
-	t.equal(ES.MakeDay(2018, 8, 9), day2018, '2018.09.09 is day 17783');
-	var day2019 = day2018 + 365;
-	t.equal(ES.MakeDay(2019, 8, 9), day2019, '2019.09.09 is day 18148');
-	t.end();
-});
-
-test('MakeDate', function (t) {
-	forEach(v.infinities.concat(NaN), function (nonFiniteNumber) {
-		t.ok(is(ES.MakeDate(nonFiniteNumber, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `day`');
-		t.ok(is(ES.MakeDate(0, nonFiniteNumber), NaN), debug(nonFiniteNumber) + ' is not a finite `time`');
-	});
-	t.equal(ES.MakeDate(0, 0), 0, 'zero day and zero time is zero date');
-	t.equal(ES.MakeDate(0, 123), 123, 'zero day and nonzero time is a date of the "time"');
-	t.equal(ES.MakeDate(1, 0), msPerDay, 'day of 1 and zero time is a date of "ms per day"');
-	t.equal(ES.MakeDate(3, 0), 3 * msPerDay, 'day of 3 and zero time is a date of thrice "ms per day"');
-	t.equal(ES.MakeDate(1, 123), msPerDay + 123, 'day of 1 and nonzero time is a date of "ms per day" plus the "time"');
-	t.equal(ES.MakeDate(3, 123), (3 * msPerDay) + 123, 'day of 3 and nonzero time is a date of thrice "ms per day" plus the "time"');
-
-	t.end();
-});
-
-test('MakeTime', function (t) {
-	forEach(v.infinities.concat(NaN), function (nonFiniteNumber) {
-		t.ok(is(ES.MakeTime(nonFiniteNumber, 0, 0, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `hour`');
-		t.ok(is(ES.MakeTime(0, nonFiniteNumber, 0, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `min`');
-		t.ok(is(ES.MakeTime(0, 0, nonFiniteNumber, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `sec`');
-		t.ok(is(ES.MakeTime(0, 0, 0, nonFiniteNumber), NaN), debug(nonFiniteNumber) + ' is not a finite `ms`');
-	});
-
-	t.equal(
-		ES.MakeTime(1.2, 2.3, 3.4, 4.5),
-		(1 * msPerHour) + (2 * msPerMinute) + (3 * msPerSecond) + 4,
-		'all numbers are converted to integer, multiplied by the right number of ms, and summed'
-	);
-	t.end();
-});
-
-test('TimeClip', function (t) {
-	forEach(v.infinities.concat(NaN), function (nonFiniteNumber) {
-		t.ok(is(ES.TimeClip(nonFiniteNumber), NaN), debug(nonFiniteNumber) + ' is not a finite `time`');
-	});
-	t.ok(is(ES.TimeClip(8.64e15 + 1), NaN), '8.64e15 is the largest magnitude considered "finite"');
-	t.ok(is(ES.TimeClip(-8.64e15 - 1), NaN), '-8.64e15 is the largest magnitude considered "finite"');
-
-	forEach(v.zeroes.concat([-10, 10, +new Date()]), function (time) {
-		t.looseEqual(ES.TimeClip(time), time, debug(time) + ' is a time of ' + debug(time));
-	});
-
-	t.end();
-});
-
-test('modulo', function (t) {
-	t.equal(3 % 2, 1, '+3 % 2 is +1');
-	t.equal(ES.modulo(3, 2), 1, '+3 mod 2 is +1');
-
-	t.equal(-3 % 2, -1, '-3 % 2 is -1');
-	t.equal(ES.modulo(-3, 2), 1, '-3 mod 2 is +1');
-	t.end();
-});
diff --git a/node_modules/es-abstract/test/es6.js b/node_modules/es-abstract/test/es6.js
deleted file mode 100644
index e7c9d98..0000000
--- a/node_modules/es-abstract/test/es6.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var test = require('tape');
-
-var ES = require('../');
-var ES6 = ES.ES6;
-var ES2015 = ES.ES2015;
-var ES6entry = require('../es6');
-
-test('legacy es6 export', function (t) {
-	t.equal(ES6, ES2015, 'main ES6 === main ES2015');
-	t.end();
-});
-
-test('legacy es6 entry point', function (t) {
-	t.equal(ES6, ES6entry, 'main ES6 === ES6 entry point');
-	t.end();
-});
diff --git a/node_modules/es-abstract/test/es7.js b/node_modules/es-abstract/test/es7.js
deleted file mode 100644
index ee57e15..0000000
--- a/node_modules/es-abstract/test/es7.js
+++ /dev/null
@@ -1,18 +0,0 @@
-'use strict';
-
-var test = require('tape');
-
-var ES = require('../');
-var ES7 = ES.ES7;
-var ES2016 = ES.ES2016;
-var ES7entry = require('../es7');
-
-test('legacy es7 export', function (t) {
-	t.equal(ES7, ES2016, 'main ES7 === main ES2016');
-	t.end();
-});
-
-test('legacy es7 entry point', function (t) {
-	t.equal(ES7, ES7entry, 'main ES7 === ES7 entry point');
-	t.end();
-});
diff --git a/node_modules/es-abstract/test/helpers/OwnPropertyKeys.js b/node_modules/es-abstract/test/helpers/OwnPropertyKeys.js
deleted file mode 100644
index 9c2b4fc..0000000
--- a/node_modules/es-abstract/test/helpers/OwnPropertyKeys.js
+++ /dev/null
@@ -1,42 +0,0 @@
-'use strict';
-
-var test = require('tape');
-var hasSymbols = require('has-symbols')();
-
-var OwnPropertyKeys = require('../../helpers/OwnPropertyKeys');
-var defineProperty = require('./defineProperty');
-
-test('OwnPropertyKeys', function (t) {
-	t.deepEqual(OwnPropertyKeys({ a: 1, b: 2 }).sort(), ['a', 'b'].sort(), 'returns own string keys');
-
-	t.test('Symbols', { skip: !hasSymbols }, function (st) {
-		var o = { a: 1 };
-		var sym = Symbol();
-		o[sym] = 2;
-
-		st.deepEqual(OwnPropertyKeys(o), ['a', sym], 'returns own string and symbol keys');
-
-		st.end();
-	});
-
-	t.test('non-enumerables', { skip: !defineProperty.oDP }, function (st) {
-		var o = { a: 1, b: 42, c: NaN };
-		defineProperty(o, 'b', { enumerable: false, value: 42 });
-		defineProperty(o, 'c', { enumerable: false, get: function () { return NaN; } });
-
-		if (hasSymbols) {
-			defineProperty(o, 'd', { enumerable: false, value: true });
-			defineProperty(o, 'e', { enumerable: false, get: function () { return true; } });
-		}
-
-		st.deepEqual(
-			OwnPropertyKeys(o).sort(),
-			(hasSymbols ? ['a', 'b', 'c', 'd', 'e'] : ['a', 'b', 'c']).sort(),
-			'returns non-enumerable own keys, including accessors and symbols if available'
-		);
-
-		st.end();
-	});
-
-	t.end();
-});
diff --git a/node_modules/es-abstract/test/helpers/assertRecord.js b/node_modules/es-abstract/test/helpers/assertRecord.js
deleted file mode 100644
index d6a80c2..0000000
--- a/node_modules/es-abstract/test/helpers/assertRecord.js
+++ /dev/null
@@ -1,60 +0,0 @@
-'use strict';
-
-var forEach = require('foreach');
-var debug = require('object-inspect');
-
-var assertRecord = require('../../helpers/assertRecord');
-var v = require('./values');
-
-module.exports = function assertRecordTests(ES, test) {
-	test('Property Descriptor', function (t) {
-		var record = 'Property Descriptor';
-
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { assertRecord(ES.Type, record, 'arg', primitive); },
-				TypeError,
-				debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		t['throws'](
-			function () { assertRecord(ES.Type, record, 'arg', { invalid: true }); },
-			TypeError,
-			'invalid keys not allowed on a Property Descriptor'
-		);
-
-		t.doesNotThrow(
-			function () { assertRecord(ES.Type, record, 'arg', {}); },
-			'empty object is an incomplete Property Descriptor'
-		);
-
-		t.doesNotThrow(
-			function () { assertRecord(ES.Type, record, 'arg', v.accessorDescriptor()); },
-			'accessor descriptor is a Property Descriptor'
-		);
-
-		t.doesNotThrow(
-			function () { assertRecord(ES.Type, record, 'arg', v.mutatorDescriptor()); },
-			'mutator descriptor is a Property Descriptor'
-		);
-
-		t.doesNotThrow(
-			function () { assertRecord(ES.Type, record, 'arg', v.dataDescriptor()); },
-			'data descriptor is a Property Descriptor'
-		);
-
-		t.doesNotThrow(
-			function () { assertRecord(ES.Type, record, 'arg', v.genericDescriptor()); },
-			'generic descriptor is a Property Descriptor'
-		);
-
-		t['throws'](
-			function () { assertRecord(ES.Type, record, 'arg', v.bothDescriptor()); },
-			TypeError,
-			'a Property Descriptor can not be both a Data and an Accessor Descriptor'
-		);
-
-		t.end();
-	});
-};
diff --git a/node_modules/es-abstract/test/helpers/createBoundESNamespace.js b/node_modules/es-abstract/test/helpers/createBoundESNamespace.js
deleted file mode 100644
index 880ba3d..0000000
--- a/node_modules/es-abstract/test/helpers/createBoundESNamespace.js
+++ /dev/null
@@ -1,21 +0,0 @@
-'use strict';
-
-var bind = require('function-bind');
-
-var OwnPropertyKeys = require('../../helpers/OwnPropertyKeys');
-
-module.exports = function createBoundESNamespace(ES) {
-	var keys = OwnPropertyKeys(ES);
-	var result = {};
-
-	for (var i = 0; i < keys.length; i++) {
-		var key = keys[i];
-		var prop = ES[key];
-		if (typeof prop === 'function') {
-			prop = bind.call(prop, undefined);
-		}
-		result[key] = prop;
-	}
-
-	return result;
-};
diff --git a/node_modules/es-abstract/test/helpers/defineProperty.js b/node_modules/es-abstract/test/helpers/defineProperty.js
deleted file mode 100644
index 8f925be..0000000
--- a/node_modules/es-abstract/test/helpers/defineProperty.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict';
-
-var oDP = Object.defineProperty;
-try {
-	oDP({}, 'a', { value: 1 });
-} catch (e) {
-	// IE 8
-	oDP = null;
-}
-
-module.exports = function defineProperty(O, P, Desc) {
-	if (oDP) {
-		return oDP(O, P, Desc);
-	}
-	if ((Desc.enumerable && Desc.configurable && Desc.writable) || !(P in O)) {
-		O[P] = Desc.value; // eslint-disable-line no-param-reassign
-		return O;
-	}
-
-	throw new SyntaxError('helper does not yet support this configuration');
-};
-module.exports.oDP = oDP;
diff --git a/node_modules/es-abstract/test/helpers/getSymbolDescription.js b/node_modules/es-abstract/test/helpers/getSymbolDescription.js
deleted file mode 100644
index fbe7a7b..0000000
--- a/node_modules/es-abstract/test/helpers/getSymbolDescription.js
+++ /dev/null
@@ -1,67 +0,0 @@
-'use strict';
-
-var test = require('tape');
-var debug = require('object-inspect');
-var forEach = require('foreach');
-var has = require('has');
-
-var v = require('./values');
-var getSymbolDescription = require('../../helpers/getSymbolDescription');
-var getInferredName = require('../../helpers/getInferredName');
-
-test('getSymbolDescription', function (t) {
-	t.test('no symbols', { skip: v.hasSymbols }, function (st) {
-		st['throws'](
-			getSymbolDescription,
-			SyntaxError,
-			'requires Symbol support'
-		);
-
-		st.end();
-	});
-
-	forEach(v.nonSymbolPrimitives.concat(v.objects), function (nonSymbol) {
-		t['throws'](
-			function () { getSymbolDescription(nonSymbol); },
-			v.hasSymbols ? TypeError : SyntaxError,
-			debug(nonSymbol) + ' is not a Symbol'
-		);
-	});
-
-	t.test('with symbols', { skip: !v.hasSymbols }, function (st) {
-		forEach(
-			[
-				[Symbol(), undefined],
-				[Symbol(undefined), undefined],
-				[Symbol(null), 'null'],
-				[Symbol.iterator, 'Symbol.iterator'],
-				[Symbol('foo'), 'foo']
-			],
-			function (pair) {
-				var sym = pair[0];
-				var desc = pair[1];
-				st.equal(getSymbolDescription(sym), desc, debug(sym) + ' description is ' + debug(desc));
-			}
-		);
-
-		st.test('only possible when inference or native `Symbol.prototype.description` is supported', {
-			skip: !getInferredName && !has(Symbol.prototype, 'description')
-		}, function (s2t) {
-			s2t.equal(getSymbolDescription(Symbol('')), '', 'Symbol("") description is ""');
-
-			s2t.end();
-		});
-
-		st.test('only possible when global symbols are supported', {
-			skip: !has(Symbol, 'for') || !has(Symbol, 'keyFor')
-		}, function (s2t) {
-			// eslint-disable-next-line no-restricted-properties
-			s2t.equal(getSymbolDescription(Symbol['for']('')), '', 'Symbol.for("") description is ""');
-			s2t.end();
-		});
-
-		st.end();
-	});
-
-	t.end();
-});
diff --git a/node_modules/es-abstract/test/helpers/runManifestTest.js b/node_modules/es-abstract/test/helpers/runManifestTest.js
deleted file mode 100644
index 2fdb4f2..0000000
--- a/node_modules/es-abstract/test/helpers/runManifestTest.js
+++ /dev/null
@@ -1,27 +0,0 @@
-'use strict';
-
-var path = require('path');
-var fs = require('fs');
-
-var forEach = require('foreach');
-var keys = require('object-keys');
-
-module.exports = function runManifestTest(test, ES, edition) {
-	test('ES' + edition + ' manifest', { skip: !fs.readdirSync }, function (t) {
-		var files = fs.readdirSync(path.join(__dirname, '../../' + edition), 'utf-8');
-		var map = {
-			AbstractEqualityComparison: 'Abstract Equality Comparison',
-			AbstractRelationalComparison: 'Abstract Relational Comparison',
-			StrictEqualityComparison: 'Strict Equality Comparison'
-		};
-		forEach(files, function (file) {
-			var name = path.basename(file, path.extname(file));
-			var actual = ES[map[name] || name];
-			var expected = require(path.join(__dirname, '../../' + edition + '/', file)); // eslint-disable-line global-require
-			t.equal(actual, expected, 'ES["' + name + '"] === ' + file);
-		});
-		var actualCount = keys(ES).length;
-		t.equal(actualCount, files.length, 'expected ' + files.length + ' files, got ' + actualCount);
-		t.end();
-	});
-};
diff --git a/node_modules/es-abstract/test/helpers/values.js b/node_modules/es-abstract/test/helpers/values.js
deleted file mode 100644
index ccef743..0000000
--- a/node_modules/es-abstract/test/helpers/values.js
+++ /dev/null
@@ -1,121 +0,0 @@
-'use strict';
-
-var assign = require('../../helpers/assign');
-
-var hasSymbols = require('has-symbols')();
-
-var coercibleObject = { valueOf: function () { return 3; }, toString: function () { return 42; } };
-var coercibleFnObject = {
-	valueOf: function () { return function valueOfFn() {}; },
-	toString: function () { return 42; }
-};
-var valueOfOnlyObject = { valueOf: function () { return 4; }, toString: function () { return {}; } };
-var toStringOnlyObject = { valueOf: function () { return {}; }, toString: function () { return 7; } };
-var uncoercibleObject = { valueOf: function () { return {}; }, toString: function () { return {}; } };
-var uncoercibleFnObject = {
-	valueOf: function () { return function valueOfFn() {}; },
-	toString: function () { return function toStrFn() {}; }
-};
-var objects = [{}, coercibleObject, coercibleFnObject, toStringOnlyObject, valueOfOnlyObject];
-var nullPrimitives = [undefined, null];
-var nonIntegerNumbers = [-1.3, 0.2, 1.8, 1 / 3];
-var zeroes = [0, -0];
-var infinities = [Infinity, -Infinity];
-var numbers = zeroes.concat([42], infinities, nonIntegerNumbers);
-var strings = ['', 'foo', 'a\uD83D\uDCA9c'];
-var booleans = [true, false];
-var symbols = hasSymbols ? [Symbol.iterator, Symbol('foo')] : [];
-var nonSymbolPrimitives = [].concat(nullPrimitives, booleans, strings, numbers);
-var nonNumberPrimitives = [].concat(nullPrimitives, booleans, strings, symbols);
-var nonNullPrimitives = [].concat(booleans, strings, numbers, symbols);
-var nonUndefinedPrimitives = [].concat(null, nonNullPrimitives);
-var nonStrings = [].concat(nullPrimitives, booleans, numbers, symbols, objects);
-var primitives = [].concat(nullPrimitives, nonNullPrimitives);
-var nonPropertyKeys = [].concat(nullPrimitives, booleans, numbers, objects);
-var propertyKeys = [].concat(strings, symbols);
-var nonBooleans = [].concat(nullPrimitives, strings, symbols, numbers, objects);
-var falsies = [].concat(nullPrimitives, false, '', 0, -0, NaN);
-var truthies = [].concat(true, 'foo', 42, symbols, objects);
-var timestamps = [].concat(0, 946713600000, 1546329600000);
-var nonFunctions = [].concat(primitives, objects, [42]);
-var nonArrays = [].concat(nonFunctions);
-
-var descriptors = {
-	configurable: function (descriptor) {
-		return assign(assign({}, descriptor), { '[[Configurable]]': true });
-	},
-	nonConfigurable: function (descriptor) {
-		return assign(assign({}, descriptor), { '[[Configurable]]': false });
-	},
-	enumerable: function (descriptor) {
-		return assign(assign({}, descriptor), { '[[Enumerable]]': true });
-	},
-	nonEnumerable: function (descriptor) {
-		return assign(assign({}, descriptor), { '[[Enumerable]]': false });
-	},
-	writable: function (descriptor) {
-		return assign(assign({}, descriptor), { '[[Writable]]': true });
-	},
-	nonWritable: function (descriptor) {
-		return assign(assign({}, descriptor), { '[[Writable]]': false });
-	}
-};
-
-module.exports = {
-	coercibleObject: coercibleObject,
-	coercibleFnObject: coercibleFnObject,
-	valueOfOnlyObject: valueOfOnlyObject,
-	toStringOnlyObject: toStringOnlyObject,
-	uncoercibleObject: uncoercibleObject,
-	uncoercibleFnObject: uncoercibleFnObject,
-	objects: objects,
-	nonFunctions: nonFunctions,
-	nonArrays: nonArrays,
-	nullPrimitives: nullPrimitives,
-	numbers: numbers,
-	zeroes: zeroes,
-	infinities: infinities,
-	strings: strings,
-	booleans: booleans,
-	symbols: symbols,
-	hasSymbols: hasSymbols,
-	nonSymbolPrimitives: nonSymbolPrimitives,
-	nonNumberPrimitives: nonNumberPrimitives,
-	nonNullPrimitives: nonNullPrimitives,
-	nonUndefinedPrimitives: nonUndefinedPrimitives,
-	nonStrings: nonStrings,
-	nonNumbers: nonNumberPrimitives.concat(objects),
-	nonIntegerNumbers: nonIntegerNumbers,
-	primitives: primitives,
-	nonPropertyKeys: nonPropertyKeys,
-	propertyKeys: propertyKeys,
-	nonBooleans: nonBooleans,
-	falsies: falsies,
-	truthies: truthies,
-	timestamps: timestamps,
-	bothDescriptor: function () {
-		return { '[[Get]]': function () {}, '[[Value]]': true };
-	},
-	bothDescriptorWritable: function () {
-		return descriptors.writable({ '[[Get]]': function () {} });
-	},
-	accessorDescriptor: function (value) {
-		return descriptors.enumerable(descriptors.configurable({
-			'[[Get]]': function get() { return value; }
-		}));
-	},
-	mutatorDescriptor: function () {
-		return descriptors.enumerable(descriptors.configurable({
-			'[[Set]]': function () {}
-		}));
-	},
-	dataDescriptor: function (value) {
-		return descriptors.nonWritable({
-			'[[Value]]': arguments.length > 0 ? value : 42
-		});
-	},
-	genericDescriptor: function () {
-		return descriptors.configurable(descriptors.nonEnumerable());
-	},
-	descriptors: descriptors
-};
diff --git a/node_modules/es-abstract/test/index.js b/node_modules/es-abstract/test/index.js
deleted file mode 100644
index 3f1adba..0000000
--- a/node_modules/es-abstract/test/index.js
+++ /dev/null
@@ -1,35 +0,0 @@
-'use strict';
-
-var ES = require('../');
-var test = require('tape');
-var keys = require('object-keys');
-var forEach = require('foreach');
-
-var ESkeys = keys(ES).sort();
-var ES6keys = keys(ES.ES6).sort();
-
-test('exposed properties', function (t) {
-	t.deepEqual(ESkeys, ES6keys.concat(['ES2019', 'ES2018', 'ES2017', 'ES7', 'ES2016', 'ES6', 'ES2015', 'ES5']).sort(), 'main ES object keys match ES6 keys');
-	t.end();
-});
-
-test('methods match', function (t) {
-	forEach(ES6keys, function (key) {
-		t.equal(ES.ES6[key], ES[key], 'method ' + key + ' on main ES object is ES6 method');
-	});
-	t.end();
-});
-
-require('./GetIntrinsic');
-
-require('./helpers/getSymbolDescription');
-require('./helpers/OwnPropertyKeys');
-
-require('./es5');
-require('./es6');
-require('./es2015');
-require('./es7');
-require('./es2016');
-require('./es2017');
-require('./es2018');
-require('./es2019');
diff --git a/node_modules/es-abstract/test/tests.js b/node_modules/es-abstract/test/tests.js
deleted file mode 100644
index 844846f..0000000
--- a/node_modules/es-abstract/test/tests.js
+++ /dev/null
@@ -1,4193 +0,0 @@
-'use strict';
-
-var test = require('tape');
-
-var forEach = require('foreach');
-var is = require('object-is');
-var debug = require('object-inspect');
-var assign = require('object.assign');
-var keys = require('object-keys');
-var has = require('has');
-var arrowFns = require('make-arrow-function').list();
-var hasStrictMode = require('has-strict-mode')();
-var functionsHaveNames = require('functions-have-names')();
-var functionsHaveConfigurableNames = require('functions-have-names').functionsHaveConfigurableNames();
-
-var $getProto = require('../helpers/getProto');
-var $setProto = require('../helpers/setProto');
-var defineProperty = require('./helpers/defineProperty');
-var getInferredName = require('../helpers/getInferredName');
-var getOwnPropertyDescriptor = require('../helpers/getOwnPropertyDescriptor');
-var assertRecordTests = require('./helpers/assertRecord');
-var v = require('./helpers/values');
-var diffOps = require('./diffOps');
-
-var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || Math.pow(2, 53) - 1;
-
-var canDistinguishSparseFromUndefined = 0 in [undefined]; // IE 6 - 8 have a bug where this returns false
-
-// IE 9 does not throw in strict mode when writability/configurability/extensibility is violated
-var noThrowOnStrictViolation = (function () {
-	try {
-		delete [].length;
-		return true;
-	} catch (e) {
-		return false;
-	}
-}());
-
-var getArraySubclassWithSpeciesConstructor = function getArraySubclass(speciesConstructor) {
-	var Bar = function Bar() {
-		var inst = [];
-		Object.setPrototypeOf(inst, Bar.prototype);
-		defineProperty(inst, 'constructor', { value: Bar });
-		return inst;
-	};
-	Bar.prototype = Object.create(Array.prototype);
-	Object.setPrototypeOf(Bar, Array);
-	defineProperty(Bar, Symbol.species, { value: speciesConstructor });
-
-	return Bar;
-};
-
-var testIterator = function (t, iterator, expected) {
-	var resultCount = 0;
-	var result;
-	while (result = iterator.next(), !result.done) { // eslint-disable-line no-sequences
-		t.deepEqual(result, { done: false, value: expected[resultCount] }, 'result ' + resultCount);
-		resultCount += 1;
-	}
-	t.equal(resultCount, expected.length, 'expected ' + expected.length + ', got ' + resultCount);
-};
-
-var hasSpecies = v.hasSymbols && Symbol.species;
-
-var hasLastIndex = 'lastIndex' in (/a/).exec('a'); // IE 8
-var hasGroups = 'groups' in (/a/).exec('a'); // modern engines
-var kludgeMatch = function kludgeMatch(R, matchObject) {
-	if (hasGroups) {
-		assign(matchObject, { groups: matchObject.groups });
-	}
-	if (hasLastIndex) {
-		assign(matchObject, { lastIndex: R.lastIndex });
-	}
-	return matchObject;
-};
-
-var testEnumerableOwnNames = function (t, enumerableOwnNames) {
-	forEach(v.primitives, function (nonObject) {
-		t['throws'](
-			function () { enumerableOwnNames(nonObject); },
-			debug(nonObject) + ' is not an Object'
-		);
-	});
-
-	var Child = function Child() {
-		this.own = {};
-	};
-	Child.prototype = {
-		inherited: {}
-	};
-
-	var obj = new Child();
-
-	t.equal('own' in obj, true, 'has "own"');
-	t.equal(has(obj, 'own'), true, 'has own "own"');
-	t.equal(Object.prototype.propertyIsEnumerable.call(obj, 'own'), true, 'has enumerable "own"');
-
-	t.equal('inherited' in obj, true, 'has "inherited"');
-	t.equal(has(obj, 'inherited'), false, 'has non-own "inherited"');
-	t.equal(has(Child.prototype, 'inherited'), true, 'Child.prototype has own "inherited"');
-	t.equal(Child.prototype.inherited, obj.inherited, 'Child.prototype.inherited === obj.inherited');
-	t.equal(Object.prototype.propertyIsEnumerable.call(Child.prototype, 'inherited'), true, 'has enumerable "inherited"');
-
-	t.equal('toString' in obj, true, 'has "toString"');
-	t.equal(has(obj, 'toString'), false, 'has non-own "toString"');
-	t.equal(has(Object.prototype, 'toString'), true, 'Object.prototype has own "toString"');
-	t.equal(Object.prototype.toString, obj.toString, 'Object.prototype.toString === obj.toString');
-	// eslint-disable-next-line no-useless-call
-	t.equal(Object.prototype.propertyIsEnumerable.call(Object.prototype, 'toString'), false, 'has non-enumerable "toString"');
-
-	return obj;
-};
-
-var es2015 = function ES2015(ES, ops, expectedMissing, skips) {
-	test('has expected operations', function (t) {
-		var diff = diffOps(ES, ops, expectedMissing);
-
-		t.deepEqual(diff.extra, [], 'no extra ops');
-
-		t.deepEqual(diff.missing, [], 'no unexpected missing ops');
-
-		t.end();
-	});
-
-	test('ToPrimitive', function (t) {
-		t.test('primitives', function (st) {
-			var testPrimitive = function (primitive) {
-				st.ok(is(ES.ToPrimitive(primitive), primitive), debug(primitive) + ' is returned correctly');
-			};
-			forEach(v.primitives, testPrimitive);
-			st.end();
-		});
-
-		t.test('objects', function (st) {
-			st.equal(ES.ToPrimitive(v.coercibleObject), 3, 'coercibleObject with no hint coerces to valueOf');
-			st.ok(is(ES.ToPrimitive({}), '[object Object]'), '{} with no hint coerces to Object#toString');
-			st.equal(ES.ToPrimitive(v.coercibleObject, Number), 3, 'coercibleObject with hint Number coerces to valueOf');
-			st.ok(is(ES.ToPrimitive({}, Number), '[object Object]'), '{} with hint Number coerces to NaN');
-			st.equal(ES.ToPrimitive(v.coercibleObject, String), 42, 'coercibleObject with hint String coerces to nonstringified toString');
-			st.equal(ES.ToPrimitive({}, String), '[object Object]', '{} with hint String coerces to Object#toString');
-			st.equal(ES.ToPrimitive(v.toStringOnlyObject), 7, 'toStringOnlyObject returns non-stringified toString');
-			st.equal(ES.ToPrimitive(v.valueOfOnlyObject), 4, 'valueOfOnlyObject returns valueOf');
-			st['throws'](function () { return ES.ToPrimitive(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws a TypeError');
-			st.end();
-		});
-
-		t.test('dates', function (st) {
-			var invalid = new Date(NaN);
-			st.equal(ES.ToPrimitive(invalid), Date.prototype.toString.call(invalid), 'invalid Date coerces to Date#toString');
-			var now = new Date();
-			st.equal(ES.ToPrimitive(now), Date.prototype.toString.call(now), 'Date coerces to Date#toString');
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('ToBoolean', function (t) {
-		t.equal(false, ES.ToBoolean(undefined), 'undefined coerces to false');
-		t.equal(false, ES.ToBoolean(null), 'null coerces to false');
-		t.equal(false, ES.ToBoolean(false), 'false returns false');
-		t.equal(true, ES.ToBoolean(true), 'true returns true');
-
-		t.test('numbers', function (st) {
-			forEach(v.zeroes.concat(NaN), function (falsyNumber) {
-				st.equal(false, ES.ToBoolean(falsyNumber), 'falsy number ' + falsyNumber + ' coerces to false');
-			});
-			forEach(v.infinities.concat([42, 1]), function (truthyNumber) {
-				st.equal(true, ES.ToBoolean(truthyNumber), 'truthy number ' + truthyNumber + ' coerces to true');
-			});
-
-			st.end();
-		});
-
-		t.equal(false, ES.ToBoolean(''), 'empty string coerces to false');
-		t.equal(true, ES.ToBoolean('foo'), 'nonempty string coerces to true');
-
-		t.test('objects', function (st) {
-			forEach(v.objects, function (obj) {
-				st.equal(true, ES.ToBoolean(obj), 'object coerces to true');
-			});
-			st.equal(true, ES.ToBoolean(v.uncoercibleObject), 'uncoercibleObject coerces to true');
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('ToNumber', function (t) {
-		t.ok(is(NaN, ES.ToNumber(undefined)), 'undefined coerces to NaN');
-		t.ok(is(ES.ToNumber(null), 0), 'null coerces to +0');
-		t.ok(is(ES.ToNumber(false), 0), 'false coerces to +0');
-		t.equal(1, ES.ToNumber(true), 'true coerces to 1');
-
-		t.test('numbers', function (st) {
-			st.ok(is(NaN, ES.ToNumber(NaN)), 'NaN returns itself');
-			forEach(v.zeroes.concat(v.infinities, 42), function (num) {
-				st.equal(num, ES.ToNumber(num), num + ' returns itself');
-			});
-			forEach(['foo', '0', '4a', '2.0', 'Infinity', '-Infinity'], function (numString) {
-				st.ok(is(+numString, ES.ToNumber(numString)), '"' + numString + '" coerces to ' + Number(numString));
-			});
-			st.end();
-		});
-
-		t.test('objects', function (st) {
-			forEach(v.objects, function (object) {
-				st.ok(is(ES.ToNumber(object), ES.ToNumber(ES.ToPrimitive(object))), 'object ' + object + ' coerces to same as ToPrimitive of object does');
-			});
-			st['throws'](function () { return ES.ToNumber(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-			st.end();
-		});
-
-		t.test('binary literals', function (st) {
-			st.equal(ES.ToNumber('0b10'), 2, '0b10 is 2');
-			st.equal(ES.ToNumber({ toString: function () { return '0b11'; } }), 3, 'Object that toStrings to 0b11 is 3');
-
-			st.equal(true, is(ES.ToNumber('0b12'), NaN), '0b12 is NaN');
-			st.equal(true, is(ES.ToNumber({ toString: function () { return '0b112'; } }), NaN), 'Object that toStrings to 0b112 is NaN');
-			st.end();
-		});
-
-		t.test('octal literals', function (st) {
-			st.equal(ES.ToNumber('0o10'), 8, '0o10 is 8');
-			st.equal(ES.ToNumber({ toString: function () { return '0o11'; } }), 9, 'Object that toStrings to 0o11 is 9');
-
-			st.equal(true, is(ES.ToNumber('0o18'), NaN), '0o18 is NaN');
-			st.equal(true, is(ES.ToNumber({ toString: function () { return '0o118'; } }), NaN), 'Object that toStrings to 0o118 is NaN');
-			st.end();
-		});
-
-		t.test('signed hex numbers', function (st) {
-			st.equal(true, is(ES.ToNumber('-0xF'), NaN), '-0xF is NaN');
-			st.equal(true, is(ES.ToNumber(' -0xF '), NaN), 'space-padded -0xF is NaN');
-			st.equal(true, is(ES.ToNumber('+0xF'), NaN), '+0xF is NaN');
-			st.equal(true, is(ES.ToNumber(' +0xF '), NaN), 'space-padded +0xF is NaN');
-
-			st.end();
-		});
-
-		t.test('trimming of whitespace and non-whitespace characters', function (st) {
-			var whitespace = ' \t\x0b\f\xa0\ufeff\n\r\u2028\u2029\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000';
-			st.equal(0, ES.ToNumber(whitespace + 0 + whitespace), 'whitespace is trimmed');
-
-			// Zero-width space (zws), next line character (nel), and non-character (bom) are not whitespace.
-			var nonWhitespaces = {
-				'\\u0085': '\u0085',
-				'\\u200b': '\u200b',
-				'\\ufffe': '\ufffe'
-			};
-
-			forEach(nonWhitespaces, function (desc, nonWS) {
-				st.equal(true, is(ES.ToNumber(nonWS + 0 + nonWS), NaN), 'non-whitespace ' + desc + ' not trimmed');
-			});
-
-			st.end();
-		});
-
-		forEach(v.symbols, function (symbol) {
-			t['throws'](
-				function () { ES.ToNumber(symbol); },
-				TypeError,
-				'Symbols can’t be converted to a Number: ' + debug(symbol)
-			);
-		});
-
-		t.test('dates', function (st) {
-			var invalid = new Date(NaN);
-			st.ok(is(ES.ToNumber(invalid), NaN), 'invalid Date coerces to NaN');
-			var now = +new Date();
-			st.equal(ES.ToNumber(new Date(now)), now, 'Date coerces to timestamp');
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('ToInteger', function (t) {
-		t.ok(is(0, ES.ToInteger(NaN)), 'NaN coerces to +0');
-		forEach([0, Infinity, 42], function (num) {
-			t.ok(is(num, ES.ToInteger(num)), num + ' returns itself');
-			t.ok(is(-num, ES.ToInteger(-num)), '-' + num + ' returns itself');
-		});
-		t.equal(3, ES.ToInteger(Math.PI), 'pi returns 3');
-		t['throws'](function () { return ES.ToInteger(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		t.end();
-	});
-
-	test('ToInt32', function (t) {
-		t.ok(is(0, ES.ToInt32(NaN)), 'NaN coerces to +0');
-		forEach([0, Infinity], function (num) {
-			t.ok(is(0, ES.ToInt32(num)), num + ' returns +0');
-			t.ok(is(0, ES.ToInt32(-num)), '-' + num + ' returns +0');
-		});
-		t['throws'](function () { return ES.ToInt32(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		t.ok(is(ES.ToInt32(0x100000000), 0), '2^32 returns +0');
-		t.ok(is(ES.ToInt32(0x100000000 - 1), -1), '2^32 - 1 returns -1');
-		t.ok(is(ES.ToInt32(0x80000000), -0x80000000), '2^31 returns -2^31');
-		t.ok(is(ES.ToInt32(0x80000000 - 1), 0x80000000 - 1), '2^31 - 1 returns 2^31 - 1');
-		forEach([0, Infinity, NaN, 0x100000000, 0x80000000, 0x10000, 0x42], function (num) {
-			t.ok(is(ES.ToInt32(num), ES.ToInt32(ES.ToUint32(num))), 'ToInt32(x) === ToInt32(ToUint32(x)) for 0x' + num.toString(16));
-			t.ok(is(ES.ToInt32(-num), ES.ToInt32(ES.ToUint32(-num))), 'ToInt32(x) === ToInt32(ToUint32(x)) for -0x' + num.toString(16));
-		});
-		t.end();
-	});
-
-	test('ToUint32', function (t) {
-		t.ok(is(0, ES.ToUint32(NaN)), 'NaN coerces to +0');
-		forEach([0, Infinity], function (num) {
-			t.ok(is(0, ES.ToUint32(num)), num + ' returns +0');
-			t.ok(is(0, ES.ToUint32(-num)), '-' + num + ' returns +0');
-		});
-		t['throws'](function () { return ES.ToUint32(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		t.ok(is(ES.ToUint32(0x100000000), 0), '2^32 returns +0');
-		t.ok(is(ES.ToUint32(0x100000000 - 1), 0x100000000 - 1), '2^32 - 1 returns 2^32 - 1');
-		t.ok(is(ES.ToUint32(0x80000000), 0x80000000), '2^31 returns 2^31');
-		t.ok(is(ES.ToUint32(0x80000000 - 1), 0x80000000 - 1), '2^31 - 1 returns 2^31 - 1');
-		forEach([0, Infinity, NaN, 0x100000000, 0x80000000, 0x10000, 0x42], function (num) {
-			t.ok(is(ES.ToUint32(num), ES.ToUint32(ES.ToInt32(num))), 'ToUint32(x) === ToUint32(ToInt32(x)) for 0x' + num.toString(16));
-			t.ok(is(ES.ToUint32(-num), ES.ToUint32(ES.ToInt32(-num))), 'ToUint32(x) === ToUint32(ToInt32(x)) for -0x' + num.toString(16));
-		});
-		t.end();
-	});
-
-	test('ToInt16', function (t) {
-		t.ok(is(0, ES.ToInt16(NaN)), 'NaN coerces to +0');
-		forEach([0, Infinity], function (num) {
-			t.ok(is(0, ES.ToInt16(num)), num + ' returns +0');
-			t.ok(is(0, ES.ToInt16(-num)), '-' + num + ' returns +0');
-		});
-		t['throws'](function () { return ES.ToInt16(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		t.ok(is(ES.ToInt16(0x100000000), 0), '2^32 returns +0');
-		t.ok(is(ES.ToInt16(0x100000000 - 1), -1), '2^32 - 1 returns -1');
-		t.ok(is(ES.ToInt16(0x80000000), 0), '2^31 returns +0');
-		t.ok(is(ES.ToInt16(0x80000000 - 1), -1), '2^31 - 1 returns -1');
-		t.ok(is(ES.ToInt16(0x10000), 0), '2^16 returns +0');
-		t.ok(is(ES.ToInt16(0x10000 - 1), -1), '2^16 - 1 returns -1');
-		t.end();
-	});
-
-	test('ToUint16', function (t) {
-		t.ok(is(0, ES.ToUint16(NaN)), 'NaN coerces to +0');
-		forEach([0, Infinity], function (num) {
-			t.ok(is(0, ES.ToUint16(num)), num + ' returns +0');
-			t.ok(is(0, ES.ToUint16(-num)), '-' + num + ' returns +0');
-		});
-		t['throws'](function () { return ES.ToUint16(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		t.ok(is(ES.ToUint16(0x100000000), 0), '2^32 returns +0');
-		t.ok(is(ES.ToUint16(0x100000000 - 1), 0x10000 - 1), '2^32 - 1 returns 2^16 - 1');
-		t.ok(is(ES.ToUint16(0x80000000), 0), '2^31 returns +0');
-		t.ok(is(ES.ToUint16(0x80000000 - 1), 0x10000 - 1), '2^31 - 1 returns 2^16 - 1');
-		t.ok(is(ES.ToUint16(0x10000), 0), '2^16 returns +0');
-		t.ok(is(ES.ToUint16(0x10000 - 1), 0x10000 - 1), '2^16 - 1 returns 2^16 - 1');
-		t.end();
-	});
-
-	test('ToInt8', function (t) {
-		t.ok(is(0, ES.ToInt8(NaN)), 'NaN coerces to +0');
-		forEach([0, Infinity], function (num) {
-			t.ok(is(0, ES.ToInt8(num)), num + ' returns +0');
-			t.ok(is(0, ES.ToInt8(-num)), '-' + num + ' returns +0');
-		});
-		t['throws'](function () { return ES.ToInt8(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		t.ok(is(ES.ToInt8(0x100000000), 0), '2^32 returns +0');
-		t.ok(is(ES.ToInt8(0x100000000 - 1), -1), '2^32 - 1 returns -1');
-		t.ok(is(ES.ToInt8(0x80000000), 0), '2^31 returns +0');
-		t.ok(is(ES.ToInt8(0x80000000 - 1), -1), '2^31 - 1 returns -1');
-		t.ok(is(ES.ToInt8(0x10000), 0), '2^16 returns +0');
-		t.ok(is(ES.ToInt8(0x10000 - 1), -1), '2^16 - 1 returns -1');
-		t.ok(is(ES.ToInt8(0x100), 0), '2^8 returns +0');
-		t.ok(is(ES.ToInt8(0x100 - 1), -1), '2^8 - 1 returns -1');
-		t.ok(is(ES.ToInt8(0x10), 0x10), '2^4 returns 2^4');
-		t.end();
-	});
-
-	test('ToUint8', function (t) {
-		t.ok(is(0, ES.ToUint8(NaN)), 'NaN coerces to +0');
-		forEach([0, Infinity], function (num) {
-			t.ok(is(0, ES.ToUint8(num)), num + ' returns +0');
-			t.ok(is(0, ES.ToUint8(-num)), '-' + num + ' returns +0');
-		});
-		t['throws'](function () { return ES.ToUint8(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		t.ok(is(ES.ToUint8(0x100000000), 0), '2^32 returns +0');
-		t.ok(is(ES.ToUint8(0x100000000 - 1), 0x100 - 1), '2^32 - 1 returns 2^8 - 1');
-		t.ok(is(ES.ToUint8(0x80000000), 0), '2^31 returns +0');
-		t.ok(is(ES.ToUint8(0x80000000 - 1), 0x100 - 1), '2^31 - 1 returns 2^8 - 1');
-		t.ok(is(ES.ToUint8(0x10000), 0), '2^16 returns +0');
-		t.ok(is(ES.ToUint8(0x10000 - 1), 0x100 - 1), '2^16 - 1 returns 2^8 - 1');
-		t.ok(is(ES.ToUint8(0x100), 0), '2^8 returns +0');
-		t.ok(is(ES.ToUint8(0x100 - 1), 0x100 - 1), '2^8 - 1 returns 2^16 - 1');
-		t.ok(is(ES.ToUint8(0x10), 0x10), '2^4 returns 2^4');
-		t.ok(is(ES.ToUint8(0x10 - 1), 0x10 - 1), '2^4 - 1 returns 2^4 - 1');
-		t.end();
-	});
-
-	test('ToUint8Clamp', function (t) {
-		t.ok(is(0, ES.ToUint8Clamp(NaN)), 'NaN coerces to +0');
-		t.ok(is(0, ES.ToUint8Clamp(0)), '+0 returns +0');
-		t.ok(is(0, ES.ToUint8Clamp(-0)), '-0 returns +0');
-		t.ok(is(0, ES.ToUint8Clamp(-Infinity)), '-Infinity returns +0');
-		t['throws'](function () { return ES.ToUint8Clamp(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-		forEach([255, 256, 0x100000, Infinity], function (number) {
-			t.ok(is(255, ES.ToUint8Clamp(number)), number + ' coerces to 255');
-		});
-		t.equal(1, ES.ToUint8Clamp(1.49), '1.49 coerces to 1');
-		t.equal(2, ES.ToUint8Clamp(1.5), '1.5 coerces to 2, because 2 is even');
-		t.equal(2, ES.ToUint8Clamp(1.51), '1.51 coerces to 2');
-
-		t.equal(2, ES.ToUint8Clamp(2.49), '2.49 coerces to 2');
-		t.equal(2, ES.ToUint8Clamp(2.5), '2.5 coerces to 2, because 2 is even');
-		t.equal(3, ES.ToUint8Clamp(2.51), '2.51 coerces to 3');
-		t.end();
-	});
-
-	test('ToString', function (t) {
-		forEach(v.objects.concat(v.nonSymbolPrimitives), function (item) {
-			t.equal(ES.ToString(item), String(item), 'ES.ToString(' + debug(item) + ') ToStrings to String(' + debug(item) + ')');
-		});
-
-		t['throws'](function () { return ES.ToString(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws');
-
-		forEach(v.symbols, function (symbol) {
-			t['throws'](function () { return ES.ToString(symbol); }, TypeError, debug(symbol) + ' throws');
-		});
-		t.end();
-	});
-
-	test('ToObject', function (t) {
-		t['throws'](function () { return ES.ToObject(undefined); }, TypeError, 'undefined throws');
-		t['throws'](function () { return ES.ToObject(null); }, TypeError, 'null throws');
-		forEach(v.numbers, function (number) {
-			var obj = ES.ToObject(number);
-			t.equal(typeof obj, 'object', 'number ' + number + ' coerces to object');
-			t.equal(true, obj instanceof Number, 'object of ' + number + ' is Number object');
-			t.ok(is(obj.valueOf(), number), 'object of ' + number + ' coerces to ' + number);
-		});
-		t.end();
-	});
-
-	test('RequireObjectCoercible', function (t) {
-		t.equal(false, 'CheckObjectCoercible' in ES, 'CheckObjectCoercible -> RequireObjectCoercible in ES6');
-		t['throws'](function () { return ES.RequireObjectCoercible(undefined); }, TypeError, 'undefined throws');
-		t['throws'](function () { return ES.RequireObjectCoercible(null); }, TypeError, 'null throws');
-		var isCoercible = function (value) {
-			t.doesNotThrow(function () { return ES.RequireObjectCoercible(value); }, debug(value) + ' does not throw');
-		};
-		forEach(v.objects.concat(v.nonNullPrimitives), isCoercible);
-		t.end();
-	});
-
-	test('IsCallable', function (t) {
-		t.equal(true, ES.IsCallable(function () {}), 'function is callable');
-		var nonCallables = [/a/g, {}, Object.prototype, NaN].concat(v.nonFunctions);
-		forEach(nonCallables, function (nonCallable) {
-			t.equal(false, ES.IsCallable(nonCallable), debug(nonCallable) + ' is not callable');
-		});
-		t.end();
-	});
-
-	test('SameValue', function (t) {
-		t.equal(true, ES.SameValue(NaN, NaN), 'NaN is SameValue as NaN');
-		t.equal(false, ES.SameValue(0, -0), '+0 is not SameValue as -0');
-		forEach(v.objects.concat(v.primitives), function (val) {
-			t.equal(val === val, ES.SameValue(val, val), debug(val) + ' is SameValue to itself');
-		});
-		t.end();
-	});
-
-	test('SameValueZero', function (t) {
-		t.equal(true, ES.SameValueZero(NaN, NaN), 'NaN is SameValueZero as NaN');
-		t.equal(true, ES.SameValueZero(0, -0), '+0 is SameValueZero as -0');
-		forEach(v.objects.concat(v.primitives), function (val) {
-			t.equal(val === val, ES.SameValueZero(val, val), debug(val) + ' is SameValueZero to itself');
-		});
-		t.end();
-	});
-
-	test('ToPropertyKey', function (t) {
-		forEach(v.objects.concat(v.nonSymbolPrimitives), function (value) {
-			t.equal(ES.ToPropertyKey(value), String(value), 'ToPropertyKey(value) === String(value) for non-Symbols');
-		});
-
-		forEach(v.symbols, function (symbol) {
-			t.equal(
-				ES.ToPropertyKey(symbol),
-				symbol,
-				'ToPropertyKey(' + debug(symbol) + ') === ' + debug(symbol)
-			);
-			t.equal(
-				ES.ToPropertyKey(Object(symbol)),
-				symbol,
-				'ToPropertyKey(' + debug(Object(symbol)) + ') === ' + debug(symbol)
-			);
-		});
-
-		t.end();
-	});
-
-	test('ToLength', function (t) {
-		t['throws'](function () { return ES.ToLength(v.uncoercibleObject); }, TypeError, 'uncoercibleObject throws a TypeError');
-		t.equal(3, ES.ToLength(v.coercibleObject), 'coercibleObject coerces to 3');
-		t.equal(42, ES.ToLength('42.5'), '"42.5" coerces to 42');
-		t.equal(7, ES.ToLength(7.3), '7.3 coerces to 7');
-		forEach([-0, -1, -42, -Infinity], function (negative) {
-			t.ok(is(0, ES.ToLength(negative)), negative + ' coerces to +0');
-		});
-		t.equal(MAX_SAFE_INTEGER, ES.ToLength(MAX_SAFE_INTEGER + 1), '2^53 coerces to 2^53 - 1');
-		t.equal(MAX_SAFE_INTEGER, ES.ToLength(MAX_SAFE_INTEGER + 3), '2^53 + 2 coerces to 2^53 - 1');
-		t.end();
-	});
-
-	test('IsArray', function (t) {
-		t.equal(true, ES.IsArray([]), '[] is array');
-		t.equal(false, ES.IsArray({}), '{} is not array');
-		t.equal(false, ES.IsArray({ length: 1, 0: true }), 'arraylike object is not array');
-		forEach(v.objects.concat(v.primitives), function (value) {
-			t.equal(false, ES.IsArray(value), debug(value) + ' is not array');
-		});
-		t.end();
-	});
-
-	test('IsRegExp', function (t) {
-		forEach([/a/g, new RegExp('a', 'g')], function (regex) {
-			t.equal(true, ES.IsRegExp(regex), regex + ' is regex');
-		});
-
-		forEach(v.objects.concat(v.primitives), function (nonRegex) {
-			t.equal(false, ES.IsRegExp(nonRegex), debug(nonRegex) + ' is not regex');
-		});
-
-		t.test('Symbol.match', { skip: !v.hasSymbols || !Symbol.match }, function (st) {
-			var obj = {};
-			obj[Symbol.match] = true;
-			st.equal(true, ES.IsRegExp(obj), 'object with truthy Symbol.match is regex');
-
-			var regex = /a/;
-			regex[Symbol.match] = false;
-			st.equal(false, ES.IsRegExp(regex), 'regex with falsy Symbol.match is not regex');
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('IsPropertyKey', function (t) {
-		forEach(v.numbers.concat(v.objects), function (notKey) {
-			t.equal(false, ES.IsPropertyKey(notKey), debug(notKey) + ' is not property key');
-		});
-
-		t.equal(true, ES.IsPropertyKey('foo'), 'string is property key');
-
-		forEach(v.symbols, function (symbol) {
-			t.equal(true, ES.IsPropertyKey(symbol), debug(symbol) + ' is property key');
-		});
-		t.end();
-	});
-
-	test('IsInteger', function (t) {
-		for (var i = -100; i < 100; i += 10) {
-			t.equal(true, ES.IsInteger(i), i + ' is integer');
-			t.equal(false, ES.IsInteger(i + 0.2), (i + 0.2) + ' is not integer');
-		}
-		t.equal(true, ES.IsInteger(-0), '-0 is integer');
-		var notInts = v.nonNumbers.concat(v.nonIntegerNumbers, v.infinities, [NaN, [], new Date()]);
-		forEach(notInts, function (notInt) {
-			t.equal(false, ES.IsInteger(notInt), debug(notInt) + ' is not integer');
-		});
-		t.equal(false, ES.IsInteger(v.uncoercibleObject), 'uncoercibleObject is not integer');
-		t.end();
-	});
-
-	test('IsExtensible', function (t) {
-		forEach(v.objects, function (object) {
-			t.equal(true, ES.IsExtensible(object), debug(object) + ' object is extensible');
-		});
-		forEach(v.primitives, function (primitive) {
-			t.equal(false, ES.IsExtensible(primitive), debug(primitive) + ' is not extensible');
-		});
-		if (Object.preventExtensions) {
-			t.equal(false, ES.IsExtensible(Object.preventExtensions({})), 'object with extensions prevented is not extensible');
-		}
-		t.end();
-	});
-
-	test('CanonicalNumericIndexString', function (t) {
-		var throwsOnNonString = function (notString) {
-			t['throws'](
-				function () { return ES.CanonicalNumericIndexString(notString); },
-				TypeError,
-				debug(notString) + ' is not a string'
-			);
-		};
-		forEach(v.objects.concat(v.numbers), throwsOnNonString);
-		t.ok(is(-0, ES.CanonicalNumericIndexString('-0')), '"-0" returns -0');
-		for (var i = -50; i < 50; i += 10) {
-			t.equal(i, ES.CanonicalNumericIndexString(String(i)), '"' + i + '" returns ' + i);
-			t.equal(undefined, ES.CanonicalNumericIndexString(String(i) + 'a'), '"' + i + 'a" returns undefined');
-		}
-		t.end();
-	});
-
-	test('IsConstructor', function (t) {
-		t.equal(true, ES.IsConstructor(function () {}), 'function is constructor');
-		t.equal(false, ES.IsConstructor(/a/g), 'regex is not constructor');
-		forEach(v.objects, function (object) {
-			t.equal(false, ES.IsConstructor(object), object + ' object is not constructor');
-		});
-
-		try {
-			var arrow = Function('return () => {}')(); // eslint-disable-line no-new-func
-			t.equal(ES.IsConstructor(arrow), false, 'arrow function is not constructor');
-		} catch (e) {
-			t.comment('SKIP: arrow function syntax not supported.');
-		}
-
-		try {
-			var foo = Function('return class Foo {}')(); // eslint-disable-line no-new-func
-			t.equal(ES.IsConstructor(foo), true, 'class is constructor');
-		} catch (e) {
-			t.comment('SKIP: class syntax not supported.');
-		}
-
-		if (typeof Reflect !== 'object' || typeof Proxy !== 'function' || has(Proxy, 'prototype')) {
-			t.comment('SKIP: Proxy is constructor');
-		} else {
-			t.equal(ES.IsConstructor(Proxy), true, 'Proxy is constructor');
-		}
-
-		t.end();
-	});
-
-	test('Call', function (t) {
-		var receiver = {};
-		var notFuncs = v.nonFunctions.concat([/a/g, new RegExp('a', 'g')]);
-		t.plan(notFuncs.length + 5);
-		var throwsIfNotCallable = function (notFunc) {
-			t['throws'](
-				function () { return ES.Call(notFunc, receiver); },
-				TypeError,
-				debug(notFunc) + ' (' + typeof notFunc + ') is not callable'
-			);
-		};
-		forEach(notFuncs, throwsIfNotCallable);
-		ES.Call(
-			function (a, b) {
-				t.equal(this, receiver, 'context matches expected');
-				t.deepEqual([a, b], [1, 2], 'named args are correct');
-				t.equal(arguments.length, 3, 'extra argument was passed');
-				t.equal(arguments[2], 3, 'extra argument was correct');
-			},
-			receiver,
-			[1, 2, 3]
-		);
-
-		t.test('Call doesn’t use func.apply', function (st) {
-			st.plan(4);
-
-			var bad = function (a, b) {
-				st.equal(this, receiver, 'context matches expected');
-				st.deepEqual([a, b], [1, 2], 'named args are correct');
-				st.equal(arguments.length, 3, 'extra argument was passed');
-				st.equal(arguments[2], 3, 'extra argument was correct');
-			};
-
-			bad.apply = function () {
-				st.fail('bad.apply shouldn’t get called');
-			};
-
-			ES.Call(bad, receiver, [1, 2, 3]);
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('GetV', function (t) {
-		t['throws'](function () { return ES.GetV({ 7: 7 }, 7); }, TypeError, 'Throws a TypeError if `P` is not a property key');
-		var obj = { a: function () {} };
-		t.equal(ES.GetV(obj, 'a'), obj.a, 'returns property if it exists');
-		t.equal(ES.GetV(obj, 'b'), undefined, 'returns undefiend if property does not exist');
-		t.end();
-	});
-
-	test('GetMethod', function (t) {
-		t['throws'](function () { return ES.GetMethod({ 7: 7 }, 7); }, TypeError, 'Throws a TypeError if `P` is not a property key');
-		t.equal(ES.GetMethod({}, 'a'), undefined, 'returns undefined in property is undefined');
-		t.equal(ES.GetMethod({ a: null }, 'a'), undefined, 'returns undefined if property is null');
-		t.equal(ES.GetMethod({ a: undefined }, 'a'), undefined, 'returns undefined if property is undefined');
-		var obj = { a: function () {} };
-		t['throws'](function () { ES.GetMethod({ a: 'b' }, 'a'); }, TypeError, 'throws TypeError if property exists and is not callable');
-		t.equal(ES.GetMethod(obj, 'a'), obj.a, 'returns property if it is callable');
-		t.end();
-	});
-
-	test('Get', function (t) {
-		t['throws'](function () { return ES.Get('a', 'a'); }, TypeError, 'Throws a TypeError if `O` is not an Object');
-		t['throws'](function () { return ES.Get({ 7: 7 }, 7); }, TypeError, 'Throws a TypeError if `P` is not a property key');
-
-		var value = {};
-		t.test('Symbols', { skip: !v.hasSymbols }, function (st) {
-			var sym = Symbol('sym');
-			var obj = {};
-			obj[sym] = value;
-			st.equal(ES.Get(obj, sym), value, 'returns property `P` if it exists on object `O`');
-			st.end();
-		});
-		t.equal(ES.Get({ a: value }, 'a'), value, 'returns property `P` if it exists on object `O`');
-		t.end();
-	});
-
-	test('Type', { skip: !v.hasSymbols }, function (t) {
-		t.equal(ES.Type(Symbol.iterator), 'Symbol', 'Type(Symbol.iterator) is Symbol');
-		t.end();
-	});
-
-	test('SpeciesConstructor', function (t) {
-		t['throws'](function () { ES.SpeciesConstructor(null); }, TypeError);
-		t['throws'](function () { ES.SpeciesConstructor(undefined); }, TypeError);
-
-		var defaultConstructor = function Foo() {};
-
-		t.equal(
-			ES.SpeciesConstructor({ constructor: undefined }, defaultConstructor),
-			defaultConstructor,
-			'undefined constructor returns defaultConstructor'
-		);
-
-		t['throws'](
-			function () { return ES.SpeciesConstructor({ constructor: null }, defaultConstructor); },
-			TypeError,
-			'non-undefined non-object constructor throws'
-		);
-
-		t.test('with Symbol.species', { skip: !hasSpecies }, function (st) {
-			var Bar = function Bar() {};
-			Bar[Symbol.species] = null;
-
-			st.equal(
-				ES.SpeciesConstructor(new Bar(), defaultConstructor),
-				defaultConstructor,
-				'undefined/null Symbol.species returns default constructor'
-			);
-
-			var Baz = function Baz() {};
-			Baz[Symbol.species] = Bar;
-			st.equal(
-				ES.SpeciesConstructor(new Baz(), defaultConstructor),
-				Bar,
-				'returns Symbol.species constructor value'
-			);
-
-			Baz[Symbol.species] = {};
-			st['throws'](
-				function () { ES.SpeciesConstructor(new Baz(), defaultConstructor); },
-				TypeError,
-				'throws when non-constructor non-null non-undefined species value found'
-			);
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('IsPropertyDescriptor', { skip: skips && skips.IsPropertyDescriptor }, function (t) {
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t.equal(
-				ES.IsPropertyDescriptor(primitive),
-				false,
-				debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		t.equal(ES.IsPropertyDescriptor({ invalid: true }), false, 'invalid keys not allowed on a Property Descriptor');
-
-		t.equal(ES.IsPropertyDescriptor({}), true, 'empty object is an incomplete Property Descriptor');
-
-		t.equal(ES.IsPropertyDescriptor(v.accessorDescriptor()), true, 'accessor descriptor is a Property Descriptor');
-		t.equal(ES.IsPropertyDescriptor(v.mutatorDescriptor()), true, 'mutator descriptor is a Property Descriptor');
-		t.equal(ES.IsPropertyDescriptor(v.dataDescriptor()), true, 'data descriptor is a Property Descriptor');
-		t.equal(ES.IsPropertyDescriptor(v.genericDescriptor()), true, 'generic descriptor is a Property Descriptor');
-
-		t['throws'](
-			function () { ES.IsPropertyDescriptor(v.bothDescriptor()); },
-			TypeError,
-			'a Property Descriptor can not be both a Data and an Accessor Descriptor'
-		);
-
-		t.end();
-	});
-
-	assertRecordTests(ES, test);
-
-	test('IsAccessorDescriptor', function (t) {
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { ES.IsAccessorDescriptor(primitive); },
-				TypeError,
-				debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		t.equal(ES.IsAccessorDescriptor(), false, 'no value is not an Accessor Descriptor');
-		t.equal(ES.IsAccessorDescriptor(undefined), false, 'undefined value is not an Accessor Descriptor');
-
-		t.equal(ES.IsAccessorDescriptor(v.accessorDescriptor()), true, 'accessor descriptor is an Accessor Descriptor');
-		t.equal(ES.IsAccessorDescriptor(v.mutatorDescriptor()), true, 'mutator descriptor is an Accessor Descriptor');
-		t.equal(ES.IsAccessorDescriptor(v.dataDescriptor()), false, 'data descriptor is not an Accessor Descriptor');
-		t.equal(ES.IsAccessorDescriptor(v.genericDescriptor()), false, 'generic descriptor is not an Accessor Descriptor');
-
-		t.end();
-	});
-
-	test('IsDataDescriptor', function (t) {
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { ES.IsDataDescriptor(primitive); },
-				TypeError,
-				debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		t.equal(ES.IsDataDescriptor(), false, 'no value is not a Data Descriptor');
-		t.equal(ES.IsDataDescriptor(undefined), false, 'undefined value is not a Data Descriptor');
-
-		t.equal(ES.IsDataDescriptor(v.accessorDescriptor()), false, 'accessor descriptor is not a Data Descriptor');
-		t.equal(ES.IsDataDescriptor(v.mutatorDescriptor()), false, 'mutator descriptor is not a Data Descriptor');
-		t.equal(ES.IsDataDescriptor(v.dataDescriptor()), true, 'data descriptor is a Data Descriptor');
-		t.equal(ES.IsDataDescriptor(v.genericDescriptor()), false, 'generic descriptor is not a Data Descriptor');
-
-		t.end();
-	});
-
-	test('IsGenericDescriptor', function (t) {
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { ES.IsGenericDescriptor(primitive); },
-				TypeError,
-				debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		t.equal(ES.IsGenericDescriptor(), false, 'no value is not a Data Descriptor');
-		t.equal(ES.IsGenericDescriptor(undefined), false, 'undefined value is not a Data Descriptor');
-
-		t.equal(ES.IsGenericDescriptor(v.accessorDescriptor()), false, 'accessor descriptor is not a generic Descriptor');
-		t.equal(ES.IsGenericDescriptor(v.mutatorDescriptor()), false, 'mutator descriptor is not a generic Descriptor');
-		t.equal(ES.IsGenericDescriptor(v.dataDescriptor()), false, 'data descriptor is not a generic Descriptor');
-
-		t.equal(ES.IsGenericDescriptor(v.genericDescriptor()), true, 'generic descriptor is a generic Descriptor');
-
-		t.end();
-	});
-
-	test('FromPropertyDescriptor', function (t) {
-		t.equal(ES.FromPropertyDescriptor(), undefined, 'no value begets undefined');
-		t.equal(ES.FromPropertyDescriptor(undefined), undefined, 'undefined value begets undefined');
-
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { ES.FromPropertyDescriptor(primitive); },
-				TypeError,
-				debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		var accessor = v.accessorDescriptor();
-		t.deepEqual(ES.FromPropertyDescriptor(accessor), {
-			get: accessor['[[Get]]'],
-			enumerable: !!accessor['[[Enumerable]]'],
-			configurable: !!accessor['[[Configurable]]']
-		});
-
-		var mutator = v.mutatorDescriptor();
-		t.deepEqual(ES.FromPropertyDescriptor(mutator), {
-			set: mutator['[[Set]]'],
-			enumerable: !!mutator['[[Enumerable]]'],
-			configurable: !!mutator['[[Configurable]]']
-		});
-		var data = v.dataDescriptor();
-		t.deepEqual(ES.FromPropertyDescriptor(data), {
-			value: data['[[Value]]'],
-			writable: data['[[Writable]]']
-		});
-
-		t.deepEqual(ES.FromPropertyDescriptor(v.genericDescriptor()), {
-			enumerable: false,
-			configurable: true
-		});
-
-		t.end();
-	});
-
-	test('ToPropertyDescriptor', function (t) {
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { ES.ToPropertyDescriptor(primitive); },
-				TypeError,
-				debug(primitive) + ' is not an Object'
-			);
-		});
-
-		var accessor = v.accessorDescriptor();
-		t.deepEqual(ES.ToPropertyDescriptor({
-			get: accessor['[[Get]]'],
-			enumerable: !!accessor['[[Enumerable]]'],
-			configurable: !!accessor['[[Configurable]]']
-		}), accessor);
-
-		var mutator = v.mutatorDescriptor();
-		t.deepEqual(ES.ToPropertyDescriptor({
-			set: mutator['[[Set]]'],
-			enumerable: !!mutator['[[Enumerable]]'],
-			configurable: !!mutator['[[Configurable]]']
-		}), mutator);
-
-		var data = v.dataDescriptor();
-		t.deepEqual(ES.ToPropertyDescriptor({
-			value: data['[[Value]]'],
-			writable: data['[[Writable]]'],
-			configurable: !!data['[[Configurable]]']
-		}), assign(data, { '[[Configurable]]': false }));
-
-		var both = v.bothDescriptor();
-		t['throws'](
-			function () {
-				ES.FromPropertyDescriptor({ get: both['[[Get]]'], value: both['[[Value]]'] });
-			},
-			TypeError,
-			'data and accessor descriptors are mutually exclusive'
-		);
-
-		t.end();
-	});
-
-	test('CompletePropertyDescriptor', function (t) {
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { ES.CompletePropertyDescriptor(primitive); },
-				TypeError,
-				debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		var generic = v.genericDescriptor();
-		t.deepEqual(
-			ES.CompletePropertyDescriptor(generic),
-			{
-				'[[Configurable]]': !!generic['[[Configurable]]'],
-				'[[Enumerable]]': !!generic['[[Enumerable]]'],
-				'[[Value]]': undefined,
-				'[[Writable]]': false
-			},
-			'completes a Generic Descriptor'
-		);
-
-		var data = v.dataDescriptor();
-		t.deepEqual(
-			ES.CompletePropertyDescriptor(data),
-			{
-				'[[Configurable]]': !!data['[[Configurable]]'],
-				'[[Enumerable]]': false,
-				'[[Value]]': data['[[Value]]'],
-				'[[Writable]]': !!data['[[Writable]]']
-			},
-			'completes a Data Descriptor'
-		);
-
-		var accessor = v.accessorDescriptor();
-		t.deepEqual(
-			ES.CompletePropertyDescriptor(accessor),
-			{
-				'[[Get]]': accessor['[[Get]]'],
-				'[[Enumerable]]': !!accessor['[[Enumerable]]'],
-				'[[Configurable]]': !!accessor['[[Configurable]]'],
-				'[[Set]]': undefined
-			},
-			'completes an Accessor Descriptor'
-		);
-
-		var mutator = v.mutatorDescriptor();
-		t.deepEqual(
-			ES.CompletePropertyDescriptor(mutator),
-			{
-				'[[Set]]': mutator['[[Set]]'],
-				'[[Enumerable]]': !!mutator['[[Enumerable]]'],
-				'[[Configurable]]': !!mutator['[[Configurable]]'],
-				'[[Get]]': undefined
-			},
-			'completes a mutator Descriptor'
-		);
-
-		t['throws'](
-			function () { ES.CompletePropertyDescriptor(v.bothDescriptor()); },
-			TypeError,
-			'data and accessor descriptors are mutually exclusive'
-		);
-
-		t.end();
-	});
-
-	test('Set', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.Set(primitive, '', null, false); },
-				TypeError,
-				debug(primitive) + ' is not an Object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonKey) {
-			t['throws'](
-				function () { ES.Set({}, nonKey, null, false); },
-				TypeError,
-				debug(nonKey) + ' is not a Property Key'
-			);
-		});
-
-		forEach(v.nonBooleans, function (nonBoolean) {
-			t['throws'](
-				function () { ES.Set({}, '', null, nonBoolean); },
-				TypeError,
-				debug(nonBoolean) + ' is not a Boolean'
-			);
-		});
-
-		var o = {};
-		var value = {};
-		ES.Set(o, 'key', value, true);
-		t.deepEqual(o, { key: value }, 'key is set');
-
-		t.test('nonwritable', { skip: !defineProperty.oDP }, function (st) {
-			var obj = { a: value };
-			defineProperty(obj, 'a', { writable: false });
-
-			st['throws'](
-				function () { ES.Set(obj, 'a', {}, true); },
-				TypeError,
-				'can not Set nonwritable property'
-			);
-
-			st.doesNotThrow(
-				function () {
-					st.equal(ES.Set(obj, 'a', {}, false), false, 'unsuccessful Set returns false');
-				},
-				'setting Throw to false prevents an exception'
-			);
-
-			st.end();
-		});
-
-		t.test('nonconfigurable', { skip: !defineProperty.oDP }, function (st) {
-			var obj = { a: value };
-			defineProperty(obj, 'a', { configurable: false });
-
-			st.equal(ES.Set(obj, 'a', value, true), true, 'successful Set returns true');
-			st.deepEqual(obj, { a: value }, 'key is set');
-
-			st.end();
-		});
-
-		t.test('doesn’t call [[Get]] in conforming strict mode environments', { skip: noThrowOnStrictViolation }, function (st) {
-			var getterCalled = false;
-			var setterCalls = 0;
-			var obj = {};
-			defineProperty(obj, 'a', {
-				get: function () {
-					getterCalled = true;
-				},
-				set: function () {
-					setterCalls += 1;
-				}
-			});
-
-			st.equal(ES.Set(obj, 'a', value, false), true, 'successful Set returns true');
-			st.equal(setterCalls, 1, 'setter was called once');
-			st.equal(getterCalled, false, 'getter was not called');
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('HasOwnProperty', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.HasOwnProperty(primitive, 'key'); },
-				TypeError,
-				debug(primitive) + ' is not an Object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonKey) {
-			t['throws'](
-				function () { ES.HasOwnProperty({}, nonKey); },
-				TypeError,
-				debug(nonKey) + ' is not a Property Key'
-			);
-		});
-
-		t.equal(ES.HasOwnProperty({}, 'toString'), false, 'inherited properties are not own');
-		t.equal(
-			ES.HasOwnProperty({ toString: 1 }, 'toString'),
-			true,
-			'shadowed inherited own properties are own'
-		);
-		t.equal(ES.HasOwnProperty({ a: 1 }, 'a'), true, 'own properties are own');
-
-		t.end();
-	});
-
-	test('HasProperty', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.HasProperty(primitive, 'key'); },
-				TypeError,
-				debug(primitive) + ' is not an Object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonKey) {
-			t['throws'](
-				function () { ES.HasProperty({}, nonKey); },
-				TypeError,
-				debug(nonKey) + ' is not a Property Key'
-			);
-		});
-
-		t.equal(ES.HasProperty({}, 'nope'), false, 'object does not have nonexistent properties');
-		t.equal(ES.HasProperty({}, 'toString'), true, 'object has inherited properties');
-		t.equal(
-			ES.HasProperty({ toString: 1 }, 'toString'),
-			true,
-			'object has shadowed inherited own properties'
-		);
-		t.equal(ES.HasProperty({ a: 1 }, 'a'), true, 'object has own properties');
-
-		t.end();
-	});
-
-	test('IsConcatSpreadable', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t.equal(ES.IsConcatSpreadable(primitive), false, debug(primitive) + ' is not an Object');
-		});
-
-		var hasSymbolConcatSpreadable = v.hasSymbols && Symbol.isConcatSpreadable;
-		t.test('Symbol.isConcatSpreadable', { skip: !hasSymbolConcatSpreadable }, function (st) {
-			forEach(v.falsies, function (falsy) {
-				var obj = {};
-				obj[Symbol.isConcatSpreadable] = falsy;
-				st.equal(
-					ES.IsConcatSpreadable(obj),
-					false,
-					'an object with ' + debug(falsy) + ' as Symbol.isConcatSpreadable is not concat spreadable'
-				);
-			});
-
-			forEach(v.truthies, function (truthy) {
-				var obj = {};
-				obj[Symbol.isConcatSpreadable] = truthy;
-				st.equal(
-					ES.IsConcatSpreadable(obj),
-					true,
-					'an object with ' + debug(truthy) + ' as Symbol.isConcatSpreadable is concat spreadable'
-				);
-			});
-
-			st.end();
-		});
-
-		forEach(v.objects, function (object) {
-			t.equal(
-				ES.IsConcatSpreadable(object),
-				false,
-				'non-array without Symbol.isConcatSpreadable is not concat spreadable'
-			);
-		});
-
-		t.equal(ES.IsConcatSpreadable([]), true, 'arrays are concat spreadable');
-
-		t.end();
-	});
-
-	test('Invoke', function (t) {
-		forEach(v.nonPropertyKeys, function (nonKey) {
-			t['throws'](
-				function () { ES.Invoke({}, nonKey); },
-				TypeError,
-				debug(nonKey) + ' is not a Property Key'
-			);
-		});
-
-		t['throws'](function () { ES.Invoke({ o: false }, 'o'); }, TypeError, 'fails on a non-function');
-
-		t.test('invoked callback', function (st) {
-			var aValue = {};
-			var bValue = {};
-			var obj = {
-				f: function (a) {
-					st.equal(arguments.length, 2, '2 args passed');
-					st.equal(a, aValue, 'first arg is correct');
-					st.equal(arguments[1], bValue, 'second arg is correct');
-				}
-			};
-			st.plan(3);
-			ES.Invoke(obj, 'f', aValue, bValue);
-		});
-
-		t.end();
-	});
-
-	test('GetIterator', function (t) {
-		var arr = [1, 2];
-		testIterator(t, ES.GetIterator(arr), arr);
-
-		testIterator(t, ES.GetIterator('abc'), 'abc'.split(''));
-
-		t.test('Symbol.iterator', { skip: !v.hasSymbols }, function (st) {
-			var m = new Map();
-			m.set(1, 'a');
-			m.set(2, 'b');
-
-			testIterator(st, ES.GetIterator(m), [[1, 'a'], [2, 'b']]);
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('IteratorNext', { skip: true });
-
-	test('IteratorComplete', { skip: true });
-
-	test('IteratorValue', { skip: true });
-
-	test('IteratorStep', { skip: true });
-
-	test('IteratorClose', { skip: true });
-
-	test('CreateIterResultObject', function (t) {
-		forEach(v.nonBooleans, function (nonBoolean) {
-			t['throws'](
-				function () { ES.CreateIterResultObject({}, nonBoolean); },
-				TypeError,
-				'"done" argument must be a boolean; ' + debug(nonBoolean) + ' is not'
-			);
-		});
-
-		var value = {};
-		t.deepEqual(
-			ES.CreateIterResultObject(value, true),
-			{ value: value, done: true },
-			'creates a "done" iteration result'
-		);
-		t.deepEqual(
-			ES.CreateIterResultObject(value, false),
-			{ value: value, done: false },
-			'creates a "not done" iteration result'
-		);
-
-		t.end();
-	});
-
-	test('RegExpExec', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.RegExpExec(primitive); },
-				TypeError,
-				'"R" argument must be an object; ' + debug(primitive) + ' is not'
-			);
-		});
-
-		forEach(v.nonStrings, function (nonString) {
-			t['throws'](
-				function () { ES.RegExpExec({}, nonString); },
-				TypeError,
-				'"S" argument must be a String; ' + debug(nonString) + ' is not'
-			);
-		});
-
-		t.test('gets and calls a callable "exec"', function (st) {
-			var str = '123';
-			var o = {
-				exec: function (S) {
-					st.equal(this, o, '"exec" receiver is R');
-					st.equal(S, str, '"exec" argument is S');
-
-					return null;
-				}
-			};
-			st.plan(2);
-			ES.RegExpExec(o, str);
-			st.end();
-		});
-
-		t.test('throws if a callable "exec" returns a non-null non-object', function (st) {
-			var str = '123';
-			st.plan(v.nonNullPrimitives.length);
-			forEach(v.nonNullPrimitives, function (nonNullPrimitive) {
-				st['throws'](
-					function () { ES.RegExpExec({ exec: function () { return nonNullPrimitive; } }, str); },
-					TypeError,
-					'"exec" method must return `null` or an Object; ' + debug(nonNullPrimitive) + ' is not'
-				);
-			});
-			st.end();
-		});
-
-		t.test('actual regex that should match against a string', function (st) {
-			var S = 'aabc';
-			var R = /a/g;
-			var match1 = ES.RegExpExec(R, S);
-			var expected1 = assign(['a'], kludgeMatch(R, { index: 0, input: S }));
-			var match2 = ES.RegExpExec(R, S);
-			var expected2 = assign(['a'], kludgeMatch(R, { index: 1, input: S }));
-			var match3 = ES.RegExpExec(R, S);
-			st.deepEqual(match1, expected1, 'match object 1 is as expected');
-			st.deepEqual(match2, expected2, 'match object 2 is as expected');
-			st.equal(match3, null, 'match 3 is null as expected');
-			st.end();
-		});
-
-		t.test('actual regex that should match against a string, with shadowed "exec"', function (st) {
-			var S = 'aabc';
-			var R = /a/g;
-			R.exec = undefined;
-			var match1 = ES.RegExpExec(R, S);
-			var expected1 = assign(['a'], kludgeMatch(R, { index: 0, input: S }));
-			var match2 = ES.RegExpExec(R, S);
-			var expected2 = assign(['a'], kludgeMatch(R, { index: 1, input: S }));
-			var match3 = ES.RegExpExec(R, S);
-			st.deepEqual(match1, expected1, 'match object 1 is as expected');
-			st.deepEqual(match2, expected2, 'match object 2 is as expected');
-			st.equal(match3, null, 'match 3 is null as expected');
-			st.end();
-		});
-		t.end();
-	});
-
-	test('ArraySpeciesCreate', function (t) {
-		t.test('errors', function (st) {
-			var testNonNumber = function (nonNumber) {
-				st['throws'](
-					function () { ES.ArraySpeciesCreate([], nonNumber); },
-					TypeError,
-					debug(nonNumber) + ' is not a number'
-				);
-			};
-			forEach(v.nonNumbers, testNonNumber);
-
-			st['throws'](
-				function () { ES.ArraySpeciesCreate([], -1); },
-				TypeError,
-				'-1 is not >= 0'
-			);
-			st['throws'](
-				function () { ES.ArraySpeciesCreate([], -Infinity); },
-				TypeError,
-				'-Infinity is not >= 0'
-			);
-
-			var testNonIntegers = function (nonInteger) {
-				st['throws'](
-					function () { ES.ArraySpeciesCreate([], nonInteger); },
-					TypeError,
-					debug(nonInteger) + ' is not an integer'
-				);
-			};
-			forEach(v.nonIntegerNumbers, testNonIntegers);
-
-			st.end();
-		});
-
-		t.test('works with a non-array', function (st) {
-			forEach(v.objects.concat(v.primitives), function (nonArray) {
-				var arr = ES.ArraySpeciesCreate(nonArray, 0);
-				st.ok(ES.IsArray(arr), 'is an array');
-				st.equal(arr.length, 0, 'length is correct');
-				st.equal(arr.constructor, Array, 'constructor is correct');
-			});
-
-			st.end();
-		});
-
-		t.test('works with a normal array', function (st) {
-			var len = 2;
-			var orig = [1, 2, 3];
-			var arr = ES.ArraySpeciesCreate(orig, len);
-
-			st.ok(ES.IsArray(arr), 'is an array');
-			st.equal(arr.length, len, 'length is correct');
-			st.equal(arr.constructor, orig.constructor, 'constructor is correct');
-
-			st.end();
-		});
-
-		t.test('-0 length produces +0 length', function (st) {
-			var len = -0;
-			st.ok(is(len, -0), '-0 is negative zero');
-			st.notOk(is(len, 0), '-0 is not positive zero');
-
-			var orig = [1, 2, 3];
-			var arr = ES.ArraySpeciesCreate(orig, len);
-
-			st.equal(ES.IsArray(arr), true);
-			st.ok(is(arr.length, 0));
-			st.equal(arr.constructor, orig.constructor);
-
-			st.end();
-		});
-
-		t.test('works with species construtor', { skip: !hasSpecies }, function (st) {
-			var sentinel = {};
-			var Foo = function Foo(len) {
-				this.length = len;
-				this.sentinel = sentinel;
-			};
-			var Bar = getArraySubclassWithSpeciesConstructor(Foo);
-			var bar = new Bar();
-
-			st.equal(ES.IsArray(bar), true, 'Bar instance is an array');
-
-			var arr = ES.ArraySpeciesCreate(bar, 3);
-			st.equal(arr.constructor, Foo, 'result used species constructor');
-			st.equal(arr.length, 3, 'length property is correct');
-			st.equal(arr.sentinel, sentinel, 'Foo constructor was exercised');
-
-			st.end();
-		});
-
-		t.test('works with null species constructor', { skip: !hasSpecies }, function (st) {
-			var Bar = getArraySubclassWithSpeciesConstructor(null);
-			var bar = new Bar();
-
-			st.equal(ES.IsArray(bar), true, 'Bar instance is an array');
-
-			var arr = ES.ArraySpeciesCreate(bar, 3);
-			st.equal(arr.constructor, Array, 'result used default constructor');
-			st.equal(arr.length, 3, 'length property is correct');
-
-			st.end();
-		});
-
-		t.test('works with undefined species constructor', { skip: !hasSpecies }, function (st) {
-			var Bar = getArraySubclassWithSpeciesConstructor();
-			var bar = new Bar();
-
-			st.equal(ES.IsArray(bar), true, 'Bar instance is an array');
-
-			var arr = ES.ArraySpeciesCreate(bar, 3);
-			st.equal(arr.constructor, Array, 'result used default constructor');
-			st.equal(arr.length, 3, 'length property is correct');
-
-			st.end();
-		});
-
-		t.test('throws with object non-construtor species constructor', { skip: !hasSpecies }, function (st) {
-			forEach(v.objects, function (obj) {
-				var Bar = getArraySubclassWithSpeciesConstructor(obj);
-				var bar = new Bar();
-
-				st.equal(ES.IsArray(bar), true, 'Bar instance is an array');
-
-				st['throws'](
-					function () { ES.ArraySpeciesCreate(bar, 3); },
-					TypeError,
-					debug(obj) + ' is not a constructor'
-				);
-			});
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('CreateDataProperty', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.CreateDataProperty(primitive); },
-				TypeError,
-				debug(primitive) + ' is not an object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.CreateDataProperty({}, nonPropertyKey); },
-				TypeError,
-				debug(nonPropertyKey) + ' is not a property key'
-			);
-		});
-
-		var sentinel = { id: 'sentinel' };
-		var secondSentinel = { id: 'second sentinel' };
-		forEach(v.propertyKeys, function (propertyKey) {
-			var obj = {};
-			var status = ES.CreateDataProperty(obj, propertyKey, sentinel);
-			t.equal(status, true, 'status is true');
-			t.equal(
-				obj[propertyKey],
-				sentinel,
-				debug(sentinel) + ' is installed on "' + debug(propertyKey) + '" on the object'
-			);
-			var secondStatus = ES.CreateDataProperty(obj, propertyKey, secondSentinel);
-			t.equal(secondStatus, true, 'second status is true');
-			t.equal(
-				obj[propertyKey],
-				secondSentinel,
-				debug(secondSentinel) + ' is installed on "' + debug(propertyKey) + '" on the object'
-			);
-
-			t.test('with defineProperty', { skip: !defineProperty.oDP }, function (st) {
-				var nonWritable = defineProperty({}, propertyKey, { configurable: true, writable: false });
-
-				var nonWritableStatus = ES.CreateDataProperty(nonWritable, propertyKey, sentinel);
-				st.equal(nonWritableStatus, false, 'create data property failed');
-				st.notEqual(
-					nonWritable[propertyKey],
-					sentinel,
-					debug(sentinel) + ' is not installed on "' + debug(propertyKey) + '" on the object when key is nonwritable'
-				);
-
-				var nonConfigurable = defineProperty({}, propertyKey, { configurable: false, writable: true });
-
-				var nonConfigurableStatus = ES.CreateDataProperty(nonConfigurable, propertyKey, sentinel);
-				st.equal(nonConfigurableStatus, false, 'create data property failed');
-				st.notEqual(
-					nonConfigurable[propertyKey],
-					sentinel,
-					debug(sentinel) + ' is not installed on "' + debug(propertyKey) + '" on the object when key is nonconfigurable'
-				);
-				st.end();
-			});
-		});
-
-		t.end();
-	});
-
-	test('CreateDataPropertyOrThrow', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.CreateDataPropertyOrThrow(primitive); },
-				TypeError,
-				debug(primitive) + ' is not an object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.CreateDataPropertyOrThrow({}, nonPropertyKey); },
-				TypeError,
-				debug(nonPropertyKey) + ' is not a property key'
-			);
-		});
-
-		var sentinel = {};
-		forEach(v.propertyKeys, function (propertyKey) {
-			var obj = {};
-			var status = ES.CreateDataPropertyOrThrow(obj, propertyKey, sentinel);
-			t.equal(status, true, 'status is true');
-			t.equal(
-				obj[propertyKey],
-				sentinel,
-				debug(sentinel) + ' is installed on "' + debug(propertyKey) + '" on the object'
-			);
-
-			if (typeof Object.preventExtensions === 'function') {
-				var notExtensible = {};
-				Object.preventExtensions(notExtensible);
-
-				t['throws'](
-					function () { ES.CreateDataPropertyOrThrow(notExtensible, propertyKey, sentinel); },
-					TypeError,
-					'can not install ' + debug(propertyKey) + ' on non-extensible object'
-				);
-				t.notEqual(
-					notExtensible[propertyKey],
-					sentinel,
-					debug(sentinel) + ' is not installed on "' + debug(propertyKey) + '" on the object'
-				);
-			}
-		});
-
-		t.end();
-	});
-
-	test('ObjectCreate', function (t) {
-		forEach(v.nonNullPrimitives, function (value) {
-			t['throws'](
-				function () { ES.ObjectCreate(value); },
-				TypeError,
-				debug(value) + ' is not null, or an object'
-			);
-		});
-
-		t.test('proto arg', function (st) {
-			var Parent = function Parent() {};
-			Parent.prototype.foo = {};
-			var child = ES.ObjectCreate(Parent.prototype);
-			st.equal(child instanceof Parent, true, 'child is instanceof Parent');
-			st.equal(child.foo, Parent.prototype.foo, 'child inherits properties from Parent.prototype');
-
-			st.end();
-		});
-
-		t.test('internal slots arg', function (st) {
-			st.doesNotThrow(function () { ES.ObjectCreate({}, []); }, 'an empty slot list is valid');
-
-			st['throws'](
-				function () { ES.ObjectCreate({}, ['a']); },
-				SyntaxError,
-				'internal slots are not supported'
-			);
-
-			st.end();
-		});
-
-		t.test('null proto', { skip: !Object.create && !$setProto }, function (st) {
-			st.equal('toString' in {}, true, 'normal objects have toString');
-			st.equal('toString' in ES.ObjectCreate(null), false, 'makes a null object');
-
-			st.end();
-		});
-
-		t.test('null proto when no native Object.create', { skip: Object.create || $setProto }, function (st) {
-			st['throws'](
-				function () { ES.ObjectCreate(null); },
-				SyntaxError,
-				'without a native Object.create, can not create null objects'
-			);
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('AdvanceStringIndex', function (t) {
-		forEach(v.nonStrings, function (nonString) {
-			t['throws'](
-				function () { ES.AdvanceStringIndex(nonString); },
-				TypeError,
-				'"S" argument must be a String; ' + debug(nonString) + ' is not'
-			);
-		});
-
-		var notInts = v.nonNumbers.concat(
-			v.nonIntegerNumbers,
-			v.infinities,
-			[NaN, [], new Date(), Math.pow(2, 53), -1]
-		);
-		forEach(notInts, function (nonInt) {
-			t['throws'](
-				function () { ES.AdvanceStringIndex('abc', nonInt); },
-				TypeError,
-				'"index" argument must be an integer, ' + debug(nonInt) + ' is not.'
-			);
-		});
-
-		forEach(v.nonBooleans, function (nonBoolean) {
-			t['throws'](
-				function () { ES.AdvanceStringIndex('abc', 0, nonBoolean); },
-				TypeError,
-				debug(nonBoolean) + ' is not a Boolean'
-			);
-		});
-
-		var str = 'a\uD83D\uDCA9c';
-
-		t.test('non-unicode mode', function (st) {
-			for (var i = 0; i < str.length + 2; i += 1) {
-				st.equal(ES.AdvanceStringIndex(str, i, false), i + 1, i + ' advances to ' + (i + 1));
-			}
-
-			st.end();
-		});
-
-		t.test('unicode mode', function (st) {
-			st.equal(ES.AdvanceStringIndex(str, 0, true), 1, '0 advances to 1');
-			st.equal(ES.AdvanceStringIndex(str, 1, true), 3, '1 advances to 3');
-			st.equal(ES.AdvanceStringIndex(str, 2, true), 3, '2 advances to 3');
-			st.equal(ES.AdvanceStringIndex(str, 3, true), 4, '3 advances to 4');
-			st.equal(ES.AdvanceStringIndex(str, 4, true), 5, '4 advances to 5');
-
-			st.end();
-		});
-
-		t.test('lone surrogates', function (st) {
-			var halfPoo = 'a\uD83Dc';
-
-			st.equal(ES.AdvanceStringIndex(halfPoo, 0, true), 1, '0 advances to 1');
-			st.equal(ES.AdvanceStringIndex(halfPoo, 1, true), 2, '1 advances to 2');
-			st.equal(ES.AdvanceStringIndex(halfPoo, 2, true), 3, '2 advances to 3');
-			st.equal(ES.AdvanceStringIndex(halfPoo, 3, true), 4, '3 advances to 4');
-
-			st.end();
-		});
-
-		t.test('surrogate pairs', function (st) {
-			var lowestPair = String.fromCharCode('0xD800') + String.fromCharCode('0xDC00');
-			var highestPair = String.fromCharCode('0xDBFF') + String.fromCharCode('0xDFFF');
-			var poop = String.fromCharCode('0xD83D') + String.fromCharCode('0xDCA9');
-
-			st.equal(ES.AdvanceStringIndex(lowestPair, 0, true), 2, 'lowest surrogate pair, 0 -> 2');
-			st.equal(ES.AdvanceStringIndex(highestPair, 0, true), 2, 'highest surrogate pair, 0 -> 2');
-			st.equal(ES.AdvanceStringIndex(poop, 0, true), 2, 'poop, 0 -> 2');
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('CreateMethodProperty', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.CreateMethodProperty(primitive, 'key'); },
-				TypeError,
-				'O must be an Object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.CreateMethodProperty({}, nonPropertyKey); },
-				TypeError,
-				debug(nonPropertyKey) + ' is not a Property Key'
-			);
-		});
-
-		t.test('defines correctly', function (st) {
-			var obj = {};
-			var key = 'the key';
-			var value = { foo: 'bar' };
-
-			st.equal(ES.CreateMethodProperty(obj, key, value), true, 'defines property successfully');
-			st.test('property descriptor', { skip: !getOwnPropertyDescriptor }, function (s2t) {
-				s2t.deepEqual(
-					getOwnPropertyDescriptor(obj, key),
-					{
-						configurable: true,
-						enumerable: false,
-						value: value,
-						writable: true
-					},
-					'sets the correct property descriptor'
-				);
-
-				s2t.end();
-			});
-			st.equal(obj[key], value, 'sets the correct value');
-
-			st.end();
-		});
-
-		t.test('fails as expected on a frozen object', { skip: !Object.freeze }, function (st) {
-			var obj = Object.freeze({ foo: 'bar' });
-			st['throws'](
-				function () { ES.CreateMethodProperty(obj, 'foo', { value: 'baz' }); },
-				TypeError,
-				'nonconfigurable key can not be defined'
-			);
-
-			st.end();
-		});
-
-		t.test('fails as expected on a function with a nonconfigurable name', { skip: !functionsHaveNames || functionsHaveConfigurableNames }, function (st) {
-			st['throws'](
-				function () { ES.CreateMethodProperty(function () {}, 'name', { value: 'baz' }); },
-				TypeError,
-				'nonconfigurable function name can not be defined'
-			);
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('DefinePropertyOrThrow', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.DefinePropertyOrThrow(primitive, 'key', {}); },
-				TypeError,
-				'O must be an Object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.DefinePropertyOrThrow({}, nonPropertyKey, {}); },
-				TypeError,
-				debug(nonPropertyKey) + ' is not a Property Key'
-			);
-		});
-
-		t.test('defines correctly', function (st) {
-			var obj = {};
-			var key = 'the key';
-			var descriptor = {
-				configurable: true,
-				enumerable: false,
-				value: { foo: 'bar' },
-				writable: true
-			};
-
-			st.equal(ES.DefinePropertyOrThrow(obj, key, descriptor), true, 'defines property successfully');
-			st.test('property descriptor', { skip: !getOwnPropertyDescriptor }, function (s2t) {
-				s2t.deepEqual(
-					getOwnPropertyDescriptor(obj, key),
-					descriptor,
-					'sets the correct property descriptor'
-				);
-
-				s2t.end();
-			});
-			st.deepEqual(obj[key], descriptor.value, 'sets the correct value');
-
-			st.end();
-		});
-
-		t.test('fails as expected on a frozen object', { skip: !Object.freeze }, function (st) {
-			var obj = Object.freeze({ foo: 'bar' });
-			st['throws'](
-				function () {
-					ES.DefinePropertyOrThrow(obj, 'foo', { configurable: true, value: 'baz' });
-				},
-				TypeError,
-				'nonconfigurable key can not be defined'
-			);
-
-			st.end();
-		});
-
-		t.test('fails as expected on a function with a nonconfigurable name', { skip: !functionsHaveNames || functionsHaveConfigurableNames }, function (st) {
-			st['throws'](
-				function () {
-					ES.DefinePropertyOrThrow(function () {}, 'name', { configurable: true, value: 'baz' });
-				},
-				TypeError,
-				'nonconfigurable function name can not be defined'
-			);
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('DeletePropertyOrThrow', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.DeletePropertyOrThrow(primitive, 'key', {}); },
-				TypeError,
-				'O must be an Object'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.DeletePropertyOrThrow({}, nonPropertyKey, {}); },
-				TypeError,
-				debug(nonPropertyKey) + ' is not a Property Key'
-			);
-		});
-
-		t.test('defines correctly', function (st) {
-			var obj = { 'the key': 42 };
-			var key = 'the key';
-
-			st.equal(ES.DeletePropertyOrThrow(obj, key), true, 'deletes property successfully');
-			st.equal(key in obj, false, 'key is no longer in the object');
-
-			st.end();
-		});
-
-		t.test('fails as expected on a frozen object', { skip: !Object.freeze }, function (st) {
-			var obj = Object.freeze({ foo: 'bar' });
-			st['throws'](
-				function () { ES.DeletePropertyOrThrow(obj, 'foo'); },
-				TypeError,
-				'nonconfigurable key can not be deleted'
-			);
-
-			st.end();
-		});
-
-		t.test('fails as expected on a function with a nonconfigurable name', { skip: !functionsHaveNames || functionsHaveConfigurableNames }, function (st) {
-			st['throws'](
-				function () { ES.DeletePropertyOrThrow(function () {}, 'name'); },
-				TypeError,
-				'nonconfigurable function name can not be deleted'
-			);
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('EnumerableOwnNames', { skip: skips && skips.EnumerableOwnNames }, function (t) {
-		var obj = testEnumerableOwnNames(t, function (O) { return ES.EnumerableOwnNames(O); });
-
-		t.deepEqual(
-			ES.EnumerableOwnNames(obj),
-			['own'],
-			'returns enumerable own names'
-		);
-
-		t.end();
-	});
-
-	test('thisNumberValue', function (t) {
-		forEach(v.nonNumbers, function (nonNumber) {
-			t['throws'](
-				function () { ES.thisNumberValue(nonNumber); },
-				TypeError,
-				debug(nonNumber) + ' is not a Number'
-			);
-		});
-
-		forEach(v.numbers, function (number) {
-			t.equal(ES.thisNumberValue(number), number, debug(number) + ' is its own thisNumberValue');
-			var obj = Object(number);
-			t.equal(ES.thisNumberValue(obj), number, debug(obj) + ' is the boxed thisNumberValue');
-		});
-
-		t.end();
-	});
-
-	test('thisBooleanValue', function (t) {
-		forEach(v.nonBooleans, function (nonBoolean) {
-			t['throws'](
-				function () { ES.thisBooleanValue(nonBoolean); },
-				TypeError,
-				debug(nonBoolean) + ' is not a Boolean'
-			);
-		});
-
-		forEach(v.booleans, function (boolean) {
-			t.equal(ES.thisBooleanValue(boolean), boolean, debug(boolean) + ' is its own thisBooleanValue');
-			var obj = Object(boolean);
-			t.equal(ES.thisBooleanValue(obj), boolean, debug(obj) + ' is the boxed thisBooleanValue');
-		});
-
-		t.end();
-	});
-
-	test('thisStringValue', function (t) {
-		forEach(v.nonStrings, function (nonString) {
-			t['throws'](
-				function () { ES.thisStringValue(nonString); },
-				TypeError,
-				debug(nonString) + ' is not a String'
-			);
-		});
-
-		forEach(v.strings, function (string) {
-			t.equal(ES.thisStringValue(string), string, debug(string) + ' is its own thisStringValue');
-			var obj = Object(string);
-			t.equal(ES.thisStringValue(obj), string, debug(obj) + ' is the boxed thisStringValue');
-		});
-
-		t.end();
-	});
-
-	test('thisTimeValue', function (t) {
-		forEach(v.primitives.concat(v.objects), function (nonDate) {
-			t['throws'](
-				function () { ES.thisTimeValue(nonDate); },
-				TypeError,
-				debug(nonDate) + ' is not a Date'
-			);
-		});
-
-		forEach(v.timestamps, function (timestamp) {
-			var date = new Date(timestamp);
-
-			t.equal(ES.thisTimeValue(date), timestamp, debug(date) + ' is its own thisTimeValue');
-		});
-
-		t.end();
-	});
-
-	test('SetIntegrityLevel', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.SetIntegrityLevel(primitive); },
-				TypeError,
-				debug(primitive) + ' is not an Object'
-			);
-		});
-
-		t['throws'](
-			function () { ES.SetIntegrityLevel({}); },
-			/^TypeError: Assertion failed: `level` must be `"sealed"` or `"frozen"`$/,
-			'`level` must be `"sealed"` or `"frozen"`'
-		);
-
-		var O = { a: 1 };
-		t.test('sealed', { skip: !Object.preventExtensions || noThrowOnStrictViolation }, function (st) {
-			st.equal(ES.SetIntegrityLevel(O, 'sealed'), true);
-			st['throws'](
-				function () { O.b = 2; },
-				/^TypeError: (Cannot|Can't) add property b, object is not extensible$/,
-				'sealing prevent new properties from being added'
-			);
-			O.a = 2;
-			st.equal(O.a, 2, 'pre-frozen, existing properties are mutable');
-			st.end();
-		});
-
-		t.test('frozen', { skip: !Object.freeze || noThrowOnStrictViolation }, function (st) {
-			st.equal(ES.SetIntegrityLevel(O, 'frozen'), true);
-			st['throws'](
-				function () { O.a = 3; },
-				/^TypeError: Cannot assign to read only property 'a' of /,
-				'freezing prevents existing properties from being mutated'
-			);
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('TestIntegrityLevel', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.TestIntegrityLevel(primitive); },
-				TypeError,
-				debug(primitive) + ' is not an Object'
-			);
-		});
-
-		t['throws'](
-			function () { ES.TestIntegrityLevel({ a: 1 }); },
-			/^TypeError: Assertion failed: `level` must be `"sealed"` or `"frozen"`$/,
-			'`level` must be `"sealed"` or `"frozen"`'
-		);
-
-		t.equal(ES.TestIntegrityLevel({ a: 1 }, 'sealed'), false, 'basic object is not sealed');
-		t.equal(ES.TestIntegrityLevel({ a: 1 }, 'frozen'), false, 'basic object is not frozen');
-
-		t.test('preventExtensions', { skip: !Object.preventExtensions }, function (st) {
-			var o = Object.preventExtensions({ a: 1 });
-			st.equal(ES.TestIntegrityLevel(o, 'sealed'), false, 'nonextensible object is not sealed');
-			st.equal(ES.TestIntegrityLevel(o, 'frozen'), false, 'nonextensible object is not frozen');
-
-			var empty = Object.preventExtensions({});
-			st.equal(ES.TestIntegrityLevel(empty, 'sealed'), true, 'empty nonextensible object is sealed');
-			st.equal(ES.TestIntegrityLevel(empty, 'frozen'), true, 'empty nonextensible object is frozen');
-			st.end();
-		});
-
-		t.test('seal', { skip: !Object.seal }, function (st) {
-			var o = Object.seal({ a: 1 });
-			st.equal(ES.TestIntegrityLevel(o, 'sealed'), true, 'sealed object is sealed');
-			st.equal(ES.TestIntegrityLevel(o, 'frozen'), false, 'sealed object is not frozen');
-
-			var empty = Object.seal({});
-			st.equal(ES.TestIntegrityLevel(empty, 'sealed'), true, 'empty sealed object is sealed');
-			st.equal(ES.TestIntegrityLevel(empty, 'frozen'), true, 'empty sealed object is frozen');
-
-			st.end();
-		});
-
-		t.test('freeze', { skip: !Object.freeze }, function (st) {
-			var o = Object.freeze({ a: 1 });
-			st.equal(ES.TestIntegrityLevel(o, 'sealed'), true, 'frozen object is sealed');
-			st.equal(ES.TestIntegrityLevel(o, 'frozen'), true, 'frozen object is frozen');
-
-			var empty = Object.freeze({});
-			st.equal(ES.TestIntegrityLevel(empty, 'sealed'), true, 'empty frozen object is sealed');
-			st.equal(ES.TestIntegrityLevel(empty, 'frozen'), true, 'empty frozen object is frozen');
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('OrdinaryHasInstance', function (t) {
-		forEach(v.nonFunctions, function (nonFunction) {
-			t.equal(ES.OrdinaryHasInstance(nonFunction, {}), false, debug(nonFunction) + ' is not callable');
-		});
-
-		forEach(v.primitives, function (primitive) {
-			t.equal(ES.OrdinaryHasInstance(function () {}, primitive), false, debug(primitive) + ' is not an object');
-		});
-
-		var C = function C() {};
-		var D = function D() {};
-		t.equal(ES.OrdinaryHasInstance(C, new C()), true, 'constructor function has an instance of itself');
-		t.equal(ES.OrdinaryHasInstance(C, new D()), false, 'constructor/instance mismatch is false');
-		t.equal(ES.OrdinaryHasInstance(D, new C()), false, 'instance/constructor mismatch is false');
-		t.equal(ES.OrdinaryHasInstance(C, {}), false, 'plain object is not an instance of a constructor');
-		t.equal(ES.OrdinaryHasInstance(Object, {}), true, 'plain object is an instance of Object');
-
-		t.end();
-	});
-
-	test('OrdinaryHasProperty', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.OrdinaryHasProperty(primitive, ''); },
-				TypeError,
-				debug(primitive) + ' is not an object'
-			);
-		});
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.OrdinaryHasProperty({}, nonPropertyKey); },
-				TypeError,
-				'P: ' + debug(nonPropertyKey) + ' is not a Property Key'
-			);
-		});
-
-		t.equal(ES.OrdinaryHasProperty({ a: 1 }, 'a'), true, 'own property is true');
-		t.equal(ES.OrdinaryHasProperty({}, 'toString'), true, 'inherited property is true');
-		t.equal(ES.OrdinaryHasProperty({}, 'nope'), false, 'absent property is false');
-
-		t.end();
-	});
-
-	test('InstanceofOperator', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.InstanceofOperator(primitive, function () {}); },
-				TypeError,
-				debug(primitive) + ' is not an object'
-			);
-		});
-
-		forEach(v.nonFunctions, function (nonFunction) {
-			t['throws'](
-				function () { ES.InstanceofOperator({}, nonFunction); },
-				TypeError,
-				debug(nonFunction) + ' is not callable'
-			);
-		});
-
-		var C = function C() {};
-		var D = function D() {};
-
-		t.equal(ES.InstanceofOperator(new C(), C), true, 'constructor function has an instance of itself');
-		t.equal(ES.InstanceofOperator(new D(), C), false, 'constructor/instance mismatch is false');
-		t.equal(ES.InstanceofOperator(new C(), D), false, 'instance/constructor mismatch is false');
-		t.equal(ES.InstanceofOperator({}, C), false, 'plain object is not an instance of a constructor');
-		t.equal(ES.InstanceofOperator({}, Object), true, 'plain object is an instance of Object');
-
-		t.test('Symbol.hasInstance', { skip: !v.hasSymbols || !Symbol.hasInstance }, function (st) {
-			st.plan(4);
-
-			var O = {};
-			var C2 = function () {};
-			st.equal(ES.InstanceofOperator(O, C2), false, 'O is not an instance of C2');
-
-			defineProperty(C2, Symbol.hasInstance, {
-				value: function (obj) {
-					st.equal(this, C2, 'hasInstance receiver is C2');
-					st.equal(obj, O, 'hasInstance argument is O');
-
-					return {}; // testing coercion to boolean
-				}
-			});
-
-			st.equal(ES.InstanceofOperator(O, C2), true, 'O is now an instance of C2');
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('Abstract Equality Comparison', function (t) {
-		t.test('same types use ===', function (st) {
-			forEach(v.primitives.concat(v.objects), function (value) {
-				st.equal(ES['Abstract Equality Comparison'](value, value), value === value, debug(value) + ' is abstractly equal to itself');
-			});
-			st.end();
-		});
-
-		t.test('different types coerce', function (st) {
-			var pairs = [
-				[null, undefined],
-				[3, '3'],
-				[true, '3'],
-				[true, 3],
-				[false, 0],
-				[false, '0'],
-				[3, [3]],
-				['3', [3]],
-				[true, [1]],
-				[false, [0]],
-				[String(v.coercibleObject), v.coercibleObject],
-				[Number(String(v.coercibleObject)), v.coercibleObject],
-				[Number(v.coercibleObject), v.coercibleObject],
-				[String(Number(v.coercibleObject)), v.coercibleObject]
-			];
-			forEach(pairs, function (pair) {
-				var a = pair[0];
-				var b = pair[1];
-				// eslint-disable-next-line eqeqeq
-				st.equal(ES['Abstract Equality Comparison'](a, b), a == b, debug(a) + ' == ' + debug(b));
-				// eslint-disable-next-line eqeqeq
-				st.equal(ES['Abstract Equality Comparison'](b, a), b == a, debug(b) + ' == ' + debug(a));
-			});
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('Strict Equality Comparison', function (t) {
-		t.test('same types use ===', function (st) {
-			forEach(v.primitives.concat(v.objects), function (value) {
-				st.equal(ES['Strict Equality Comparison'](value, value), value === value, debug(value) + ' is strictly equal to itself');
-			});
-			st.end();
-		});
-
-		t.test('different types are not ===', function (st) {
-			var pairs = [
-				[null, undefined],
-				[3, '3'],
-				[true, '3'],
-				[true, 3],
-				[false, 0],
-				[false, '0'],
-				[3, [3]],
-				['3', [3]],
-				[true, [1]],
-				[false, [0]],
-				[String(v.coercibleObject), v.coercibleObject],
-				[Number(String(v.coercibleObject)), v.coercibleObject],
-				[Number(v.coercibleObject), v.coercibleObject],
-				[String(Number(v.coercibleObject)), v.coercibleObject]
-			];
-			forEach(pairs, function (pair) {
-				var a = pair[0];
-				var b = pair[1];
-				st.equal(ES['Strict Equality Comparison'](a, b), a === b, debug(a) + ' === ' + debug(b));
-				st.equal(ES['Strict Equality Comparison'](b, a), b === a, debug(b) + ' === ' + debug(a));
-			});
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('Abstract Relational Comparison', function (t) {
-		t.test('at least one operand is NaN', function (st) {
-			st.equal(ES['Abstract Relational Comparison'](NaN, {}, true), undefined, 'LeftFirst: first is NaN, returns undefined');
-			st.equal(ES['Abstract Relational Comparison']({}, NaN, true), undefined, 'LeftFirst: second is NaN, returns undefined');
-			st.equal(ES['Abstract Relational Comparison'](NaN, {}, false), undefined, '!LeftFirst: first is NaN, returns undefined');
-			st.equal(ES['Abstract Relational Comparison']({}, NaN, false), undefined, '!LeftFirst: second is NaN, returns undefined');
-			st.end();
-		});
-
-		t.equal(ES['Abstract Relational Comparison'](3, 4, true), true, 'LeftFirst: 3 is less than 4');
-		t.equal(ES['Abstract Relational Comparison'](4, 3, true), false, 'LeftFirst: 3 is not less than 4');
-		t.equal(ES['Abstract Relational Comparison'](3, 4, false), true, '!LeftFirst: 3 is less than 4');
-		t.equal(ES['Abstract Relational Comparison'](4, 3, false), false, '!LeftFirst: 3 is not less than 4');
-
-		t.equal(ES['Abstract Relational Comparison']('3', '4', true), true, 'LeftFirst: "3" is less than "4"');
-		t.equal(ES['Abstract Relational Comparison']('4', '3', true), false, 'LeftFirst: "3" is not less than "4"');
-		t.equal(ES['Abstract Relational Comparison']('3', '4', false), true, '!LeftFirst: "3" is less than "4"');
-		t.equal(ES['Abstract Relational Comparison']('4', '3', false), false, '!LeftFirst: "3" is not less than "4"');
-
-		t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, 42, true), true, 'LeftFirst: coercible object is less than 42');
-		t.equal(ES['Abstract Relational Comparison'](42, v.coercibleObject, true), false, 'LeftFirst: 42 is not less than coercible object');
-		t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, 42, false), true, '!LeftFirst: coercible object is less than 42');
-		t.equal(ES['Abstract Relational Comparison'](42, v.coercibleObject, false), false, '!LeftFirst: 42 is not less than coercible object');
-
-		t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, '3', true), false, 'LeftFirst: coercible object is not less than "3"');
-		t.equal(ES['Abstract Relational Comparison']('3', v.coercibleObject, true), false, 'LeftFirst: "3" is not less than coercible object');
-		t.equal(ES['Abstract Relational Comparison'](v.coercibleObject, '3', false), false, '!LeftFirst: coercible object is not less than "3"');
-		t.equal(ES['Abstract Relational Comparison']('3', v.coercibleObject, false), false, '!LeftFirst: "3" is not less than coercible object');
-
-		t.end();
-	});
-
-	test('ValidateAndApplyPropertyDescriptor', function (t) {
-		forEach(v.nonUndefinedPrimitives, function (nonUndefinedPrimitive) {
-			t['throws'](
-				function () { ES.ValidateAndApplyPropertyDescriptor(nonUndefinedPrimitive, '', false, v.genericDescriptor(), v.genericDescriptor()); },
-				TypeError,
-				'O: ' + debug(nonUndefinedPrimitive) + ' is not undefined or an Object'
-			);
-		});
-
-		forEach(v.nonBooleans, function (nonBoolean) {
-			t['throws'](
-				function () {
-					return ES.ValidateAndApplyPropertyDescriptor(
-						undefined,
-						null,
-						nonBoolean,
-						v.genericDescriptor(),
-						v.genericDescriptor()
-					);
-				},
-				TypeError,
-				'extensible: ' + debug(nonBoolean) + ' is not a Boolean'
-			);
-		});
-
-		forEach(v.primitives, function (primitive) {
-			// Desc must be a Property Descriptor
-			t['throws'](
-				function () {
-					return ES.ValidateAndApplyPropertyDescriptor(
-						undefined,
-						null,
-						false,
-						primitive,
-						v.genericDescriptor()
-					);
-				},
-				TypeError,
-				'Desc: ' + debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			// current must be undefined or a Property Descriptor
-			t['throws'](
-				function () {
-					return ES.ValidateAndApplyPropertyDescriptor(
-						undefined,
-						null,
-						false,
-						v.genericDescriptor(),
-						primitive
-					);
-				},
-				TypeError,
-				'current: ' + debug(primitive) + ' is not a Property Descriptor or undefined'
-			);
-		});
-
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			// if O is an object, P must be a property key
-			t['throws'](
-				function () {
-					return ES.ValidateAndApplyPropertyDescriptor(
-						{},
-						nonPropertyKey,
-						false,
-						v.genericDescriptor(),
-						v.genericDescriptor()
-					);
-				},
-				TypeError,
-				'P: ' + debug(nonPropertyKey) + ' is not a Property Key'
-			);
-		});
-
-		t.test('current is undefined', function (st) {
-			var propertyKey = 'howdy';
-
-			st.test('generic descriptor', function (s2t) {
-				var generic = v.genericDescriptor();
-				generic['[[Enumerable]]'] = true;
-				var O = {};
-				ES.ValidateAndApplyPropertyDescriptor(undefined, propertyKey, true, generic);
-				s2t.equal(
-					ES.ValidateAndApplyPropertyDescriptor(O, propertyKey, false, generic),
-					false,
-					'when extensible is false, nothing happens'
-				);
-				s2t.deepEqual(O, {}, 'no changes applied when O is undefined or extensible is false');
-				s2t.equal(
-					ES.ValidateAndApplyPropertyDescriptor(O, propertyKey, true, generic),
-					true,
-					'operation is successful'
-				);
-				var expected = {};
-				expected[propertyKey] = undefined;
-				s2t.deepEqual(O, expected, 'generic descriptor has been defined as an own data property');
-				s2t.end();
-			});
-
-			st.test('data descriptor', function (s2t) {
-				var data = v.dataDescriptor();
-				data['[[Enumerable]]'] = true;
-
-				var O = {};
-				s2t.equal(
-					ES.ValidateAndApplyPropertyDescriptor(undefined, propertyKey, true, data),
-					true,
-					'noop when O is undefined'
-				);
-				s2t.equal(
-					ES.ValidateAndApplyPropertyDescriptor(O, propertyKey, false, data),
-					false,
-					'when extensible is false, nothing happens'
-				);
-				s2t.deepEqual(O, {}, 'no changes applied when O is undefined or extensible is false');
-				s2t.equal(
-					ES.ValidateAndApplyPropertyDescriptor(O, propertyKey, true, data),
-					true,
-					'operation is successful'
-				);
-				var expected = {};
-				expected[propertyKey] = data['[[Value]]'];
-				s2t.deepEqual(O, expected, 'data descriptor has been defined as an own data property');
-				s2t.end();
-			});
-
-			st.test('accessor descriptor', { skip: !defineProperty.oDP }, function (s2t) {
-				var count = 0;
-				var accessor = v.accessorDescriptor();
-				accessor['[[Enumerable]]'] = true;
-				accessor['[[Get]]'] = function () {
-					count += 1;
-					return count;
-				};
-
-				var O = {};
-				ES.ValidateAndApplyPropertyDescriptor(undefined, propertyKey, true, accessor);
-				s2t.equal(
-					ES.ValidateAndApplyPropertyDescriptor(O, propertyKey, false, accessor),
-					false,
-					'when extensible is false, nothing happens'
-				);
-				s2t.deepEqual(O, {}, 'no changes applied when O is undefined or extensible is false');
-				s2t.equal(
-					ES.ValidateAndApplyPropertyDescriptor(O, propertyKey, true, accessor),
-					true,
-					'operation is successful'
-				);
-				var expected = {};
-				expected[propertyKey] = accessor['[[Get]]']() + 1;
-				s2t.deepEqual(O, expected, 'accessor descriptor has been defined as an own accessor property');
-				s2t.end();
-			});
-
-			st.end();
-		});
-
-		t.test('every field in Desc is absent', { skip: 'it is unclear if having no fields qualifies Desc to be a Property Descriptor' });
-
-		forEach([v.dataDescriptor, v.accessorDescriptor, v.mutatorDescriptor], function (getDescriptor) {
-			t.equal(
-				ES.ValidateAndApplyPropertyDescriptor(undefined, 'property key', true, getDescriptor(), getDescriptor()),
-				true,
-				'when Desc and current are the same, early return true'
-			);
-		});
-
-		t.test('current is nonconfigurable', function (st) {
-			// note: these must not be generic descriptors, or else the algorithm returns an early true
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.descriptors.configurable(v.dataDescriptor()),
-					v.descriptors.nonConfigurable(v.dataDescriptor())
-				),
-				false,
-				'false if Desc is configurable'
-			);
-
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.descriptors.enumerable(v.dataDescriptor()),
-					v.descriptors.nonEnumerable(v.dataDescriptor())
-				),
-				false,
-				'false if Desc is Enumerable and current is not'
-			);
-
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.descriptors.nonEnumerable(v.dataDescriptor()),
-					v.descriptors.enumerable(v.dataDescriptor())
-				),
-				false,
-				'false if Desc is not Enumerable and current is'
-			);
-
-			var descLackingEnumerable = v.accessorDescriptor();
-			delete descLackingEnumerable['[[Enumerable]]'];
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					descLackingEnumerable,
-					v.descriptors.enumerable(v.accessorDescriptor())
-				),
-				true,
-				'not false if Desc lacks Enumerable'
-			);
-
-			st.end();
-		});
-
-		t.test('Desc and current: one is a data descriptor, one is not', { skip: !defineProperty || !getOwnPropertyDescriptor }, function (st) {
-			// note: Desc must be configurable if current is nonconfigurable, to hit this branch
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.descriptors.configurable(v.accessorDescriptor()),
-					v.descriptors.nonConfigurable(v.dataDescriptor())
-				),
-				false,
-				'false if current (data) is nonconfigurable'
-			);
-
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.descriptors.configurable(v.dataDescriptor()),
-					v.descriptors.nonConfigurable(v.accessorDescriptor())
-				),
-				false,
-				'false if current (not data) is nonconfigurable'
-			);
-
-			// one is data and one is not,
-			//	// if current is data, convert to accessor
-			//	// else convert to data
-
-			var startsWithData = {
-				'property key': 42
-			};
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					startsWithData,
-					'property key',
-					true,
-					v.descriptors.enumerable(v.descriptors.configurable(v.accessorDescriptor())),
-					v.descriptors.enumerable(v.descriptors.configurable(v.dataDescriptor()))
-				),
-				true,
-				'operation is successful: current is data, Desc is accessor'
-			);
-			var shouldBeAccessor = getOwnPropertyDescriptor(startsWithData, 'property key');
-			st.equal(typeof shouldBeAccessor.get, 'function', 'has a getter');
-
-			var key = 'property key';
-			var startsWithAccessor = {};
-			defineProperty(startsWithAccessor, key, {
-				configurable: true,
-				enumerable: true,
-				get: function get() { return 42; }
-			});
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					startsWithAccessor,
-					key,
-					true,
-					v.descriptors.enumerable(v.descriptors.configurable(v.dataDescriptor())),
-					v.descriptors.enumerable(v.descriptors.configurable(v.accessorDescriptor(42)))
-				),
-				true,
-				'operation is successful: current is accessor, Desc is data'
-			);
-			var shouldBeData = getOwnPropertyDescriptor(startsWithAccessor, 'property key');
-			st.deepEqual(shouldBeData, { configurable: true, enumerable: true, value: 42, writable: false }, 'is a data property');
-
-			st.end();
-		});
-
-		t.test('Desc and current are both data descriptors', function (st) {
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.descriptors.writable(v.dataDescriptor()),
-					v.descriptors.nonWritable(v.descriptors.nonConfigurable(v.dataDescriptor()))
-				),
-				false,
-				'false if frozen current and writable Desc'
-			);
-
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.descriptors.configurable({ '[[Value]]': 42 }),
-					v.descriptors.nonWritable({ '[[Value]]': 7 })
-				),
-				false,
-				'false if nonwritable current has a different value than Desc'
-			);
-
-			st.end();
-		});
-
-		t.test('current is nonconfigurable; Desc and current are both accessor descriptors', function (st) {
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.mutatorDescriptor(),
-					v.descriptors.nonConfigurable(v.mutatorDescriptor())
-				),
-				false,
-				'false if both Sets are not equal'
-			);
-
-			st.equal(
-				ES.ValidateAndApplyPropertyDescriptor(
-					undefined,
-					'property key',
-					true,
-					v.accessorDescriptor(),
-					v.descriptors.nonConfigurable(v.accessorDescriptor())
-				),
-				false,
-				'false if both Gets are not equal'
-			);
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('OrdinaryGetOwnProperty', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.OrdinaryGetOwnProperty(primitive, ''); },
-				TypeError,
-				'O: ' + debug(primitive) + ' is not an Object'
-			);
-		});
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.OrdinaryGetOwnProperty({}, nonPropertyKey); },
-				TypeError,
-				'P: ' + debug(nonPropertyKey) + ' is not a Property Key'
-			);
-		});
-
-		t.equal(ES.OrdinaryGetOwnProperty({}, 'not in the object'), undefined, 'missing property yields undefined');
-		t.equal(ES.OrdinaryGetOwnProperty({}, 'toString'), undefined, 'inherited non-own property yields undefined');
-
-		t.deepEqual(
-			ES.OrdinaryGetOwnProperty({ a: 1 }, 'a'),
-			ES.ToPropertyDescriptor({
-				configurable: true,
-				enumerable: true,
-				value: 1,
-				writable: true
-			}),
-			'own assigned data property yields expected descriptor'
-		);
-
-		t.deepEqual(
-			ES.OrdinaryGetOwnProperty(/a/, 'lastIndex'),
-			ES.ToPropertyDescriptor({
-				configurable: false,
-				enumerable: false,
-				value: 0,
-				writable: true
-			}),
-			'regex lastIndex yields expected descriptor'
-		);
-
-		t.deepEqual(
-			ES.OrdinaryGetOwnProperty([], 'length'),
-			ES.ToPropertyDescriptor({
-				configurable: false,
-				enumerable: false,
-				value: 0,
-				writable: true
-			}),
-			'array length yields expected descriptor'
-		);
-
-		t.deepEqual(
-			ES.OrdinaryGetOwnProperty(Object.prototype, 'toString'),
-			ES.ToPropertyDescriptor({
-				configurable: true,
-				enumerable: false,
-				value: Object.prototype.toString,
-				writable: true
-			}),
-			'own non-enumerable data property yields expected descriptor'
-		);
-
-		t.test('ES5+', { skip: !defineProperty.oDP }, function (st) {
-			var O = {};
-			defineProperty(O, 'foo', {
-				configurable: false,
-				enumerable: false,
-				value: O,
-				writable: true
-			});
-
-			st.deepEqual(
-				ES.OrdinaryGetOwnProperty(O, 'foo'),
-				ES.ToPropertyDescriptor({
-					configurable: false,
-					enumerable: false,
-					value: O,
-					writable: true
-				}),
-				'defined own property yields expected descriptor'
-			);
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('OrdinaryDefineOwnProperty', { skip: !getOwnPropertyDescriptor }, function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.CopyDataProperties(primitive, {}, []); },
-				TypeError,
-				'O: ' + debug(primitive) + ' is not an Object'
-			);
-		});
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.OrdinaryDefineOwnProperty({}, nonPropertyKey, v.genericDescriptor()); },
-				TypeError,
-				'P: ' + debug(nonPropertyKey) + ' is not a Property Key'
-			);
-		});
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.OrdinaryDefineOwnProperty(primitive, '', v.genericDescriptor()); },
-				TypeError,
-				'Desc: ' + debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		var O = {};
-		var P = 'property key';
-		var Desc = v.accessorDescriptor();
-		t.equal(
-			ES.OrdinaryDefineOwnProperty(O, P, Desc),
-			true,
-			'operation is successful'
-		);
-		t.deepEqual(
-			getOwnPropertyDescriptor(O, P),
-			ES.FromPropertyDescriptor(ES.CompletePropertyDescriptor(Desc)),
-			'expected property descriptor is defined'
-		);
-
-		t.end();
-	});
-
-	test('ArrayCreate', function (t) {
-		forEach(v.nonIntegerNumbers.concat([-1]), function (nonIntegerNumber) {
-			t['throws'](
-				function () { ES.ArrayCreate(nonIntegerNumber); },
-				TypeError,
-				'length must be an integer number >= 0'
-			);
-		});
-
-		t['throws'](
-			function () { ES.ArrayCreate(Math.pow(2, 32)); },
-			RangeError,
-			'length must be < 2**32'
-		);
-
-		t.deepEqual(ES.ArrayCreate(-0), [], 'length of -0 creates an empty array');
-		t.deepEqual(ES.ArrayCreate(0), [], 'length of +0 creates an empty array');
-		// eslint-disable-next-line no-sparse-arrays, comma-spacing
-		t.deepEqual(ES.ArrayCreate(1), [,], 'length of 1 creates a sparse array of length 1');
-		// eslint-disable-next-line no-sparse-arrays, comma-spacing
-		t.deepEqual(ES.ArrayCreate(2), [,,], 'length of 2 creates a sparse array of length 2');
-
-		t.test('proto argument', { skip: !$setProto }, function (st) {
-			var fakeProto = {
-				push: { toString: function () { return 'not array push'; } }
-			};
-			st.equal(ES.ArrayCreate(0, fakeProto).push, fakeProto.push, 'passing the proto argument works');
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('ArraySetLength', function (t) {
-		forEach(v.primitives.concat(v.objects), function (nonArray) {
-			t['throws'](
-				function () { ES.ArraySetLength(nonArray, 0); },
-				TypeError,
-				'A: ' + debug(nonArray) + ' is not an Array'
-			);
-		});
-
-		forEach(v.nonUndefinedPrimitives, function (primitive) {
-			t['throws'](
-				function () { ES.ArraySetLength([], primitive); },
-				TypeError,
-				'Desc: ' + debug(primitive) + ' is not a Property Descriptor'
-			);
-		});
-
-		t.test('making length nonwritable', { skip: !getOwnPropertyDescriptor }, function (st) {
-			var a = [];
-			ES.ArraySetLength(a, { '[[Writable]]': false });
-			st.deepEqual(
-				getOwnPropertyDescriptor(a, 'length'),
-				{
-					configurable: false,
-					enumerable: false,
-					value: 0,
-					writable: false
-				},
-				'without a value, length becomes nonwritable'
-			);
-			st.end();
-		});
-
-		var arr = [];
-		ES.ArraySetLength(arr, { '[[Value]]': 7 });
-		t.equal(arr.length, 7, 'array now has a length of 7');
-
-		t.end();
-	});
-
-	test('CreateHTML', function (t) {
-		forEach(v.nonStrings, function (nonString) {
-			t['throws'](
-				function () { ES.CreateHTML('', nonString, '', ''); },
-				TypeError,
-				'tag: ' + debug(nonString) + ' is not a String'
-			);
-			t['throws'](
-				function () { ES.CreateHTML('', '', nonString, ''); },
-				TypeError,
-				'attribute: ' + debug(nonString) + ' is not a String'
-			);
-		});
-
-		t.equal(
-			ES.CreateHTML(
-				{ toString: function () { return 'the string'; } },
-				'some HTML tag!',
-				''
-			),
-			'<some HTML tag!>the string</some HTML tag!>',
-			'works with an empty string attribute value'
-		);
-
-		t.equal(
-			ES.CreateHTML(
-				{ toString: function () { return 'the string'; } },
-				'some HTML tag!',
-				'attr',
-				'value "with quotes"'
-			),
-			'<some HTML tag! attr="value &quot;with quotes&quot;">the string</some HTML tag!>',
-			'works with an attribute, and a value with quotes'
-		);
-
-		t.end();
-	});
-
-	test('GetOwnPropertyKeys', function (t) {
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.GetOwnPropertyKeys(primitive, 'String'); },
-				TypeError,
-				'O: ' + debug(primitive) + ' is not an Object'
-			);
-		});
-
-		t['throws'](
-			function () { ES.GetOwnPropertyKeys({}, 'not string or symbol'); },
-			TypeError,
-			'Type: must be "String" or "Symbol"'
-		);
-
-		t.test('Symbols', { skip: !v.hasSymbols }, function (st) {
-			var O = { a: 1 };
-			O[Symbol.iterator] = true;
-			var s = Symbol('test');
-			defineProperty(O, s, { enumerable: false, value: true });
-
-			st.deepEqual(
-				ES.GetOwnPropertyKeys(O, 'Symbol'),
-				[Symbol.iterator, s],
-				'works with Symbols, enumerable or not'
-			);
-
-			st.end();
-		});
-
-		t.test('non-enumerable names', { skip: !defineProperty.oDP }, function (st) {
-			var O = { a: 1 };
-			defineProperty(O, 'b', { enumerable: false, value: 2 });
-			if (v.hasSymbols) {
-				O[Symbol.iterator] = true;
-			}
-
-			st.deepEqual(
-				ES.GetOwnPropertyKeys(O, 'String').sort(),
-				['a', 'b'].sort(),
-				'works with Strings, enumerable or not'
-			);
-
-			st.end();
-		});
-
-		t.deepEqual(
-			ES.GetOwnPropertyKeys({ a: 1, b: 2 }, 'String').sort(),
-			['a', 'b'].sort(),
-			'works with enumerable keys'
-		);
-
-		t.end();
-	});
-
-	test('SymbolDescriptiveString', function (t) {
-		forEach(v.nonSymbolPrimitives.concat(v.objects), function (nonSymbol) {
-			t['throws'](
-				function () { ES.SymbolDescriptiveString(nonSymbol); },
-				TypeError,
-				debug(nonSymbol) + ' is not a Symbol'
-			);
-		});
-
-		t.test('Symbols', { skip: !v.hasSymbols }, function (st) {
-			st.equal(ES.SymbolDescriptiveString(Symbol()), 'Symbol()', 'undefined description');
-			st.equal(ES.SymbolDescriptiveString(Symbol('')), 'Symbol()', 'empty string description');
-			st.equal(ES.SymbolDescriptiveString(Symbol.iterator), 'Symbol(Symbol.iterator)', 'well-known symbol');
-			st.equal(ES.SymbolDescriptiveString(Symbol('foo')), 'Symbol(foo)', 'string description');
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('GetSubstitution', { skip: skips && skips.GetSubstitution }, function (t) {
-		forEach(v.nonStrings, function (nonString) {
-			t['throws'](
-				function () { ES.GetSubstitution(nonString, '', 0, [], ''); },
-				TypeError,
-				'`matched`: ' + debug(nonString) + ' is not a String'
-			);
-
-			t['throws'](
-				function () { ES.GetSubstitution('', nonString, 0, [], ''); },
-				TypeError,
-				'`str`: ' + debug(nonString) + ' is not a String'
-			);
-
-			t['throws'](
-				function () { ES.GetSubstitution('', '', 0, [], nonString); },
-				TypeError,
-				'`replacement`: ' + debug(nonString) + ' is not a String'
-			);
-
-			if (canDistinguishSparseFromUndefined || typeof nonString !== 'undefined') {
-				t['throws'](
-					function () { ES.GetSubstitution('', '', 0, [nonString], ''); },
-					TypeError,
-					'`captures`: ' + debug([nonString]) + ' is not an Array of strings'
-				);
-			}
-		});
-
-		forEach(v.nonIntegerNumbers.concat([-1, -42, -Infinity]), function (nonNonNegativeInteger) {
-			t['throws'](
-				function () { ES.GetSubstitution('', '', nonNonNegativeInteger, [], ''); },
-				TypeError,
-				'`position`: ' + debug(nonNonNegativeInteger) + ' is not a non-negative integer'
-			);
-		});
-
-		forEach(v.nonArrays, function (nonArray) {
-			t['throws'](
-				function () { ES.GetSubstitution('', '', 0, nonArray, ''); },
-				TypeError,
-				'`captures`: ' + debug(nonArray) + ' is not an Array'
-			);
-		});
-
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 3, [], '123'),
-			'123',
-			'returns the substitution'
-		);
-		t.equal(
-			ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], '$$2$'),
-			'$2$',
-			'supports $$, and trailing $'
-		);
-
-		t.equal(
-			ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], '>$&<'),
-			'>abcdef<',
-			'supports $&'
-		);
-
-		t.equal(
-			ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], '>$`<'),
-			'><',
-			'supports $` at position 0'
-		);
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 3, [], '>$`<'),
-			'>ab<',
-			'supports $` at position > 0'
-		);
-
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 7, [], ">$'<"),
-			'><',
-			"supports $' at a position where there's less than `matched.length` chars left"
-		);
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 3, [], ">$'<"),
-			'>ghi<',
-			"supports $' at a position where there's more than `matched.length` chars left"
-		);
-
-		for (var i = 0; i < 100; i += 1) {
-			var captures = [];
-			captures[i] = 'test';
-			if (i > 0) {
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], '>$' + i + '<'),
-					'>undefined<',
-					'supports $' + i + ' with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], '>$' + i),
-					'>undefined',
-					'supports $' + i + ' at the end of the replacement, with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, '>$' + i + '<'),
-					'><',
-					'supports $' + i + ' with a capture at that index'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, '>$' + i),
-					'>',
-					'supports $' + i + ' at the end of the replacement, with a capture at that index'
-				);
-			}
-			if (i < 10) {
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], '>$0' + i + '<'),
-					i === 0 ? '><' : '>undefined<',
-					'supports $0' + i + ' with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], '>$0' + i),
-					i === 0 ? '>' : '>undefined',
-					'supports $0' + i + ' at the end of the replacement, with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, '>$0' + i + '<'),
-					'><',
-					'supports $0' + i + ' with a capture at that index'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, '>$0' + i),
-					'>',
-					'supports $0' + i + ' at the end of the replacement, with a capture at that index'
-				);
-			}
-		}
-
-		t.end();
-	});
-
-	test('SecFromTime', function (t) {
-		var now = new Date();
-		t.equal(ES.SecFromTime(now.getTime()), now.getUTCSeconds(), 'second from Date timestamp matches getUTCSeconds');
-		t.end();
-	});
-
-	test('MinFromTime', function (t) {
-		var now = new Date();
-		t.equal(ES.MinFromTime(now.getTime()), now.getUTCMinutes(), 'minute from Date timestamp matches getUTCMinutes');
-		t.end();
-	});
-
-	test('HourFromTime', function (t) {
-		var now = new Date();
-		t.equal(ES.HourFromTime(now.getTime()), now.getUTCHours(), 'hour from Date timestamp matches getUTCHours');
-		t.end();
-	});
-
-	test('msFromTime', function (t) {
-		var now = new Date();
-		t.equal(ES.msFromTime(now.getTime()), now.getUTCMilliseconds(), 'ms from Date timestamp matches getUTCMilliseconds');
-		t.end();
-	});
-
-	var msPerSecond = 1e3;
-	var msPerMinute = 60 * msPerSecond;
-	var msPerHour = 60 * msPerMinute;
-	var msPerDay = 24 * msPerHour;
-
-	test('Day', function (t) {
-		var time = Date.UTC(2019, 8, 10, 2, 3, 4, 5);
-		var add = 2.5;
-		var later = new Date(time + (add * msPerDay));
-
-		t.equal(ES.Day(later.getTime()), ES.Day(time) + Math.floor(add), 'adding 2.5 days worth of ms, gives a Day delta of 2');
-		t.end();
-	});
-
-	test('TimeWithinDay', function (t) {
-		var time = Date.UTC(2019, 8, 10, 2, 3, 4, 5);
-		var add = 2.5;
-		var later = new Date(time + (add * msPerDay));
-
-		t.equal(ES.TimeWithinDay(later.getTime()), ES.TimeWithinDay(time) + (0.5 * msPerDay), 'adding 2.5 days worth of ms, gives a TimeWithinDay delta of +0.5');
-		t.end();
-	});
-
-	test('DayFromYear', function (t) {
-		t.equal(ES.DayFromYear(2021) - ES.DayFromYear(2020), 366, '2021 is a leap year, has 366 days');
-		t.equal(ES.DayFromYear(2020) - ES.DayFromYear(2019), 365, '2020 is not a leap year, has 365 days');
-		t.equal(ES.DayFromYear(2019) - ES.DayFromYear(2018), 365, '2019 is not a leap year, has 365 days');
-		t.equal(ES.DayFromYear(2018) - ES.DayFromYear(2017), 365, '2018 is not a leap year, has 365 days');
-		t.equal(ES.DayFromYear(2017) - ES.DayFromYear(2016), 366, '2017 is a leap year, has 366 days');
-
-		t.end();
-	});
-
-	test('TimeFromYear', function (t) {
-		for (var i = 1900; i < 2100; i += 1) {
-			t.equal(ES.TimeFromYear(i), Date.UTC(i, 0, 1), 'TimeFromYear matches a Date object’s year: ' + i);
-		}
-		t.end();
-	});
-
-	test('YearFromTime', function (t) {
-		for (var i = 1900; i < 2100; i += 1) {
-			t.equal(ES.YearFromTime(Date.UTC(i, 0, 1)), i, 'YearFromTime matches a Date object’s year on 1/1: ' + i);
-			t.equal(ES.YearFromTime(Date.UTC(i, 10, 1)), i, 'YearFromTime matches a Date object’s year on 10/1: ' + i);
-		}
-		t.end();
-	});
-
-	test('WeekDay', function (t) {
-		var now = new Date();
-		var today = now.getUTCDay();
-		for (var i = 0; i < 7; i += 1) {
-			var weekDay = ES.WeekDay(now.getTime() + (i * msPerDay));
-			t.equal(weekDay, (today + i) % 7, i + ' days after today (' + today + '), WeekDay is ' + weekDay);
-		}
-		t.end();
-	});
-
-	test('DaysInYear', function (t) {
-		t.equal(ES.DaysInYear(2021), 365, '2021 is not a leap year');
-		t.equal(ES.DaysInYear(2020), 366, '2020 is a leap year');
-		t.equal(ES.DaysInYear(2019), 365, '2019 is not a leap year');
-		t.equal(ES.DaysInYear(2018), 365, '2018 is not a leap year');
-		t.equal(ES.DaysInYear(2017), 365, '2017 is not a leap year');
-		t.equal(ES.DaysInYear(2016), 366, '2016 is a leap year');
-
-		t.end();
-	});
-
-	test('InLeapYear', function (t) {
-		t.equal(ES.InLeapYear(Date.UTC(2021, 0, 1)), 0, '2021 is not a leap year');
-		t.equal(ES.InLeapYear(Date.UTC(2020, 0, 1)), 1, '2020 is a leap year');
-		t.equal(ES.InLeapYear(Date.UTC(2019, 0, 1)), 0, '2019 is not a leap year');
-		t.equal(ES.InLeapYear(Date.UTC(2018, 0, 1)), 0, '2018 is not a leap year');
-		t.equal(ES.InLeapYear(Date.UTC(2017, 0, 1)), 0, '2017 is not a leap year');
-		t.equal(ES.InLeapYear(Date.UTC(2016, 0, 1)), 1, '2016 is a leap year');
-
-		t.end();
-	});
-
-	test('DayWithinYear', function (t) {
-		t.equal(ES.DayWithinYear(Date.UTC(2019, 0, 1)), 0, '1/1 is the 1st day');
-		t.equal(ES.DayWithinYear(Date.UTC(2019, 11, 31)), 364, '12/31 is the 365th day in a non leap year');
-		t.equal(ES.DayWithinYear(Date.UTC(2016, 11, 31)), 365, '12/31 is the 366th day in a leap year');
-
-		t.end();
-	});
-
-	test('MonthFromTime', function (t) {
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 0, 1)), 0, 'non-leap: 1/1 gives January');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 0, 31)), 0, 'non-leap: 1/31 gives January');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 1, 1)), 1, 'non-leap: 2/1 gives February');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 1, 28)), 1, 'non-leap: 2/28 gives February');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 1, 29)), 2, 'non-leap: 2/29 gives March');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 2, 1)), 2, 'non-leap: 3/1 gives March');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 2, 31)), 2, 'non-leap: 3/31 gives March');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 3, 1)), 3, 'non-leap: 4/1 gives April');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 3, 30)), 3, 'non-leap: 4/30 gives April');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 4, 1)), 4, 'non-leap: 5/1 gives May');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 4, 31)), 4, 'non-leap: 5/31 gives May');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 5, 1)), 5, 'non-leap: 6/1 gives June');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 5, 30)), 5, 'non-leap: 6/30 gives June');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 6, 1)), 6, 'non-leap: 7/1 gives July');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 6, 31)), 6, 'non-leap: 7/31 gives July');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 7, 1)), 7, 'non-leap: 8/1 gives August');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 7, 30)), 7, 'non-leap: 8/30 gives August');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 8, 1)), 8, 'non-leap: 9/1 gives September');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 8, 30)), 8, 'non-leap: 9/30 gives September');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 9, 1)), 9, 'non-leap: 10/1 gives October');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 9, 31)), 9, 'non-leap: 10/31 gives October');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 10, 1)), 10, 'non-leap: 11/1 gives November');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 10, 30)), 10, 'non-leap: 11/30 gives November');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 11, 1)), 11, 'non-leap: 12/1 gives December');
-		t.equal(ES.MonthFromTime(Date.UTC(2019, 11, 31)), 11, 'non-leap: 12/31 gives December');
-
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 0, 1)), 0, 'leap: 1/1 gives January');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 0, 31)), 0, 'leap: 1/31 gives January');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 1, 1)), 1, 'leap: 2/1 gives February');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 1, 28)), 1, 'leap: 2/28 gives February');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 1, 29)), 1, 'leap: 2/29 gives February');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 2, 1)), 2, 'leap: 3/1 gives March');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 2, 31)), 2, 'leap: 3/31 gives March');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 3, 1)), 3, 'leap: 4/1 gives April');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 3, 30)), 3, 'leap: 4/30 gives April');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 4, 1)), 4, 'leap: 5/1 gives May');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 4, 31)), 4, 'leap: 5/31 gives May');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 5, 1)), 5, 'leap: 6/1 gives June');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 5, 30)), 5, 'leap: 6/30 gives June');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 6, 1)), 6, 'leap: 7/1 gives July');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 6, 31)), 6, 'leap: 7/31 gives July');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 7, 1)), 7, 'leap: 8/1 gives August');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 7, 30)), 7, 'leap: 8/30 gives August');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 8, 1)), 8, 'leap: 9/1 gives September');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 8, 30)), 8, 'leap: 9/30 gives September');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 9, 1)), 9, 'leap: 10/1 gives October');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 9, 31)), 9, 'leap: 10/31 gives October');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 10, 1)), 10, 'leap: 11/1 gives November');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 10, 30)), 10, 'leap: 11/30 gives November');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 11, 1)), 11, 'leap: 12/1 gives December');
-		t.equal(ES.MonthFromTime(Date.UTC(2016, 11, 31)), 11, 'leap: 12/31 gives December');
-		t.end();
-	});
-
-	test('DateFromTime', function (t) {
-		var i;
-		for (i = 1; i <= 28; i += 1) {
-			t.equal(ES.DateFromTime(Date.UTC(2019, 1, i)), i, '2019.02.' + i + ' is date ' + i);
-		}
-		for (i = 1; i <= 29; i += 1) {
-			t.equal(ES.DateFromTime(Date.UTC(2016, 1, i)), i, '2016.02.' + i + ' is date ' + i);
-		}
-		for (i = 1; i <= 30; i += 1) {
-			t.equal(ES.DateFromTime(Date.UTC(2019, 8, i)), i, '2019.09.' + i + ' is date ' + i);
-		}
-		for (i = 1; i <= 31; i += 1) {
-			t.equal(ES.DateFromTime(Date.UTC(2019, 9, i)), i, '2019.10.' + i + ' is date ' + i);
-		}
-		t.end();
-	});
-
-	test('MakeDay', function (t) {
-		var day2015 = 16687;
-		t.equal(ES.MakeDay(2015, 8, 9), day2015, '2015.09.09 is day 16687');
-		var day2016 = day2015 + 366; // 2016 is a leap year
-		t.equal(ES.MakeDay(2016, 8, 9), day2016, '2015.09.09 is day 17053');
-		var day2017 = day2016 + 365;
-		t.equal(ES.MakeDay(2017, 8, 9), day2017, '2017.09.09 is day 17418');
-		var day2018 = day2017 + 365;
-		t.equal(ES.MakeDay(2018, 8, 9), day2018, '2018.09.09 is day 17783');
-		var day2019 = day2018 + 365;
-		t.equal(ES.MakeDay(2019, 8, 9), day2019, '2019.09.09 is day 18148');
-		t.end();
-	});
-
-	test('MakeDate', function (t) {
-		forEach(v.infinities.concat(NaN), function (nonFiniteNumber) {
-			t.ok(is(ES.MakeDate(nonFiniteNumber, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `day`');
-			t.ok(is(ES.MakeDate(0, nonFiniteNumber), NaN), debug(nonFiniteNumber) + ' is not a finite `time`');
-		});
-		t.equal(ES.MakeDate(0, 0), 0, 'zero day and zero time is zero date');
-		t.equal(ES.MakeDate(0, 123), 123, 'zero day and nonzero time is a date of the "time"');
-		t.equal(ES.MakeDate(1, 0), msPerDay, 'day of 1 and zero time is a date of "ms per day"');
-		t.equal(ES.MakeDate(3, 0), 3 * msPerDay, 'day of 3 and zero time is a date of thrice "ms per day"');
-		t.equal(ES.MakeDate(1, 123), msPerDay + 123, 'day of 1 and nonzero time is a date of "ms per day" plus the "time"');
-		t.equal(ES.MakeDate(3, 123), (3 * msPerDay) + 123, 'day of 3 and nonzero time is a date of thrice "ms per day" plus the "time"');
-
-		t.end();
-	});
-
-	test('MakeTime', function (t) {
-		forEach(v.infinities.concat(NaN), function (nonFiniteNumber) {
-			t.ok(is(ES.MakeTime(nonFiniteNumber, 0, 0, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `hour`');
-			t.ok(is(ES.MakeTime(0, nonFiniteNumber, 0, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `min`');
-			t.ok(is(ES.MakeTime(0, 0, nonFiniteNumber, 0), NaN), debug(nonFiniteNumber) + ' is not a finite `sec`');
-			t.ok(is(ES.MakeTime(0, 0, 0, nonFiniteNumber), NaN), debug(nonFiniteNumber) + ' is not a finite `ms`');
-		});
-
-		t.equal(
-			ES.MakeTime(1.2, 2.3, 3.4, 4.5),
-			(1 * msPerHour) + (2 * msPerMinute) + (3 * msPerSecond) + 4,
-			'all numbers are converted to integer, multiplied by the right number of ms, and summed'
-		);
-
-		t.end();
-	});
-
-	test('TimeClip', function (t) {
-		forEach(v.infinities.concat(NaN), function (nonFiniteNumber) {
-			t.ok(is(ES.TimeClip(nonFiniteNumber), NaN), debug(nonFiniteNumber) + ' is not a finite `time`');
-		});
-		t.ok(is(ES.TimeClip(8.64e15 + 1), NaN), '8.64e15 is the largest magnitude considered "finite"');
-		t.ok(is(ES.TimeClip(-8.64e15 - 1), NaN), '-8.64e15 is the largest magnitude considered "finite"');
-
-		forEach(v.zeroes.concat([-10, 10, +new Date()]), function (time) {
-			t.looseEqual(ES.TimeClip(time), time, debug(time) + ' is a time of ' + debug(time));
-		});
-
-		t.end();
-	});
-
-	test('modulo', function (t) {
-		t.equal(3 % 2, 1, '+3 % 2 is +1');
-		t.equal(ES.modulo(3, 2), 1, '+3 mod 2 is +1');
-
-		t.equal(-3 % 2, -1, '-3 % 2 is -1');
-		t.equal(ES.modulo(-3, 2), 1, '-3 mod 2 is +1');
-		t.end();
-	});
-
-	test('ToDateString', function (t) {
-		forEach(v.nonNumbers, function (nonNumber) {
-			t['throws'](
-				function () { ES.ToDateString(nonNumber); },
-				TypeError,
-				debug(nonNumber) + ' is not a Number'
-			);
-		});
-
-		t.equal(ES.ToDateString(NaN), 'Invalid Date', 'NaN becomes "Invalid Date"');
-		var now = +new Date();
-		t.equal(ES.ToDateString(now), Date(now), 'any timestamp becomes `Date(timestamp)`');
-		t.end();
-	});
-
-	test('CreateListFromArrayLike', function (t) {
-		forEach(v.primitives, function (nonObject) {
-			t['throws'](
-				function () { ES.CreateListFromArrayLike(nonObject); },
-				TypeError,
-				debug(nonObject) + ' is not an Object'
-			);
-		});
-		forEach(v.nonArrays, function (nonArray) {
-			t['throws'](
-				function () { ES.CreateListFromArrayLike({}, nonArray); },
-				TypeError,
-				debug(nonArray) + ' is not an Array'
-			);
-		});
-
-		t.deepEqual(
-			ES.CreateListFromArrayLike({ length: 2, 0: 'a', 1: 'b', 2: 'c' }),
-			['a', 'b'],
-			'arraylike stops at the length'
-		);
-
-		t.end();
-	});
-
-	test('GetPrototypeFromConstructor', function (t) {
-		forEach(v.nonFunctions, function (nonFunction) {
-			t['throws'](
-				function () { ES.GetPrototypeFromConstructor(nonFunction, '%Array%'); },
-				TypeError,
-				debug(nonFunction) + ' is not a constructor'
-			);
-		});
-
-		forEach(arrowFns, function (arrowFn) {
-			t['throws'](
-				function () { ES.GetPrototypeFromConstructor(arrowFn, '%Array%'); },
-				TypeError,
-				debug(arrowFn) + ' is not a constructor'
-			);
-		});
-
-		var f = function () {};
-		t.equal(
-			ES.GetPrototypeFromConstructor(f, '%Array.prototype%'),
-			f.prototype,
-			'function with normal `prototype` property returns it'
-		);
-		forEach([true, 'foo', 42], function (truthyPrimitive) {
-			f.prototype = truthyPrimitive;
-			t.equal(
-				ES.GetPrototypeFromConstructor(f, '%Array.prototype%'),
-				Array.prototype,
-				'function with non-object `prototype` property (' + debug(truthyPrimitive) + ') returns default intrinsic'
-			);
-		});
-
-		t.end();
-	});
-
-	var getNamelessFunction = function () {
-		var f = Object(function () {});
-		try {
-			delete f.name;
-		} catch (e) { /**/ }
-		return f;
-	};
-
-	test('SetFunctionName', function (t) {
-		t.test('non-extensible function', { skip: !Object.preventExtensions }, function (st) {
-			var f = getNamelessFunction();
-			Object.preventExtensions(f);
-			st['throws'](
-				function () { ES.SetFunctionName(f, ''); },
-				TypeError,
-				'throws on a non-extensible function'
-			);
-			st.end();
-		});
-
-		t.test('has an own name property', { skip: !functionsHaveNames }, function (st) {
-			st['throws'](
-				function () { ES.SetFunctionName(function g() {}, ''); },
-				TypeError,
-				'throws if function has an own `name` property'
-			);
-			st.end();
-		});
-
-		forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-			t['throws'](
-				function () { ES.SetFunctionName(getNamelessFunction(), nonPropertyKey); },
-				TypeError,
-				debug(nonPropertyKey) + ' is not a Symbol or String'
-			);
-		});
-
-		t.test('symbols', { skip: !v.hasSymbols || has(getNamelessFunction(), 'name') }, function (st) {
-			var pairs = [
-				[Symbol(), ''],
-				[Symbol(undefined), ''],
-				[Symbol(null), '[null]'],
-				[Symbol(''), getInferredName ? '[]' : ''],
-				[Symbol.iterator, '[Symbol.iterator]'],
-				[Symbol('foo'), '[foo]']
-			];
-			forEach(pairs, function (pair) {
-				var sym = pair[0];
-				var desc = pair[1];
-				var f = getNamelessFunction();
-				ES.SetFunctionName(f, sym);
-				st.equal(f.name, desc, debug(sym) + ' yields a name of ' + debug(desc));
-			});
-
-			st.end();
-		});
-
-		var f = getNamelessFunction();
-		t.test('when names are configurable', { skip: !functionsHaveConfigurableNames || has(f, 'name') }, function (st) {
-			// without prefix
-			st.notEqual(f.name, 'foo', 'precondition');
-			ES.SetFunctionName(f, 'foo');
-			st.equal(f.name, 'foo', 'function name is set without a prefix');
-
-			// with prefix
-			var g = getNamelessFunction();
-			st.notEqual(g.name, 'pre- foo', 'precondition');
-			ES.SetFunctionName(g, 'foo', 'pre-');
-			st.equal(g.name, 'pre- foo', 'function name is set with a prefix');
-
-			st.end();
-		});
-
-		t.end();
-	});
-};
-
-var es2016 = function ES2016(ES, ops, expectedMissing, skips) {
-	es2015(ES, ops, expectedMissing, skips);
-
-	test('SameValueNonNumber', function (t) {
-		var willThrow = [
-			[3, 4],
-			[NaN, 4],
-			[4, ''],
-			['abc', true],
-			[{}, false]
-		];
-		forEach(willThrow, function (nums) {
-			t['throws'](function () { return ES.SameValueNonNumber.apply(ES, nums); }, TypeError, 'value must be same type and non-number');
-		});
-
-		forEach(v.objects.concat(v.nonNumberPrimitives), function (val) {
-			t.equal(val === val, ES.SameValueNonNumber(val, val), debug(val) + ' is SameValueNonNumber to itself');
-		});
-
-		t.end();
-	});
-
-	test('IterableToArrayLike', { skip: skips && skips.IterableToArrayLike }, function (t) {
-		t.test('custom iterables', { skip: !v.hasSymbols }, function (st) {
-			var O = {};
-			O[Symbol.iterator] = function () {
-				var i = -1;
-				return {
-					next: function () {
-						i += 1;
-						return {
-							done: i >= 5,
-							value: i
-						};
-					}
-				};
-			};
-			st.deepEqual(
-				ES.IterableToArrayLike(O),
-				[0, 1, 2, 3, 4],
-				'Symbol.iterator method is called and values collected'
-			);
-
-			st.end();
-		});
-
-		t.deepEqual(ES.IterableToArrayLike('abc'), ['a', 'b', 'c'], 'a string of code units spreads');
-		t.deepEqual(ES.IterableToArrayLike('💩'), ['💩'], 'a string of code points spreads');
-		t.deepEqual(ES.IterableToArrayLike('a💩c'), ['a', '💩', 'c'], 'a string of code points and units spreads');
-
-		var arr = [1, 2, 3];
-		t.deepEqual(ES.IterableToArrayLike(arr), arr, 'an array becomes a similar array');
-		t.notEqual(ES.IterableToArrayLike(arr), arr, 'an array becomes a different, but similar, array');
-
-		var O = {};
-		t.equal(ES.IterableToArrayLike(O), O, 'a non-iterable non-array non-string object is returned directly');
-
-		t.end();
-	});
-
-	test('OrdinaryGetPrototypeOf', function (t) {
-		t.test('values', { skip: !$getProto }, function (st) {
-			st.equal(ES.OrdinaryGetPrototypeOf([]), Array.prototype, 'array [[Prototype]] is Array.prototype');
-			st.equal(ES.OrdinaryGetPrototypeOf({}), Object.prototype, 'object [[Prototype]] is Object.prototype');
-			st.equal(ES.OrdinaryGetPrototypeOf(/a/g), RegExp.prototype, 'regex [[Prototype]] is RegExp.prototype');
-			st.equal(ES.OrdinaryGetPrototypeOf(Object('')), String.prototype, 'boxed string [[Prototype]] is String.prototype');
-			st.equal(ES.OrdinaryGetPrototypeOf(Object(42)), Number.prototype, 'boxed number [[Prototype]] is Number.prototype');
-			st.equal(ES.OrdinaryGetPrototypeOf(Object(true)), Boolean.prototype, 'boxed boolean [[Prototype]] is Boolean.prototype');
-			if (v.hasSymbols) {
-				st.equal(ES.OrdinaryGetPrototypeOf(Object(Symbol.iterator)), Symbol.prototype, 'boxed symbol [[Prototype]] is Symbol.prototype');
-			}
-			st.end();
-		});
-
-		forEach(v.primitives, function (primitive) {
-			t['throws'](
-				function () { ES.OrdinaryGetPrototypeOf(primitive); },
-				TypeError,
-				debug(primitive) + ' is not an Object'
-			);
-		});
-		t.end();
-	});
-
-	test('OrdinarySetPrototypeOf', { skip: !$getProto || !$setProto }, function (t) {
-		var a = [];
-		var proto = {};
-
-		t.equal(ES.OrdinaryGetPrototypeOf(a), Array.prototype, 'precondition');
-		t.equal(ES.OrdinarySetPrototypeOf(a, proto), true, 'setting prototype is successful');
-		t.equal(ES.OrdinaryGetPrototypeOf(a), proto, 'postcondition');
-
-		t.end();
-	});
-};
-
-var es2017 = function ES2017(ES, ops, expectedMissing, skips) {
-	es2016(ES, ops, expectedMissing, assign({}, skips, {
-		EnumerableOwnNames: true,
-		IterableToArrayLike: true
-	}));
-
-	test('ToIndex', function (t) {
-		t.ok(is(ES.ToIndex(), 0), 'no value gives 0');
-		t.ok(is(ES.ToIndex(undefined), 0), 'undefined value gives 0');
-
-		t['throws'](function () { ES.ToIndex(-1); }, RangeError, 'negative numbers throw');
-
-		t['throws'](function () { ES.ToIndex(MAX_SAFE_INTEGER + 1); }, RangeError, 'too large numbers throw');
-
-		t.equal(ES.ToIndex(3), 3, 'numbers work');
-		t.equal(ES.ToIndex(v.valueOfOnlyObject), 4, 'coercible objects are coerced');
-
-		t.end();
-	});
-
-	test('EnumerableOwnProperties', { skip: skips && skips.EnumerableOwnProperties }, function (t) {
-		var obj = testEnumerableOwnNames(t, function (O) {
-			return ES.EnumerableOwnProperties(O, 'key');
-		});
-
-		t.deepEqual(
-			ES.EnumerableOwnProperties(obj, 'value'),
-			[obj.own],
-			'returns enumerable own values'
-		);
-
-		t.deepEqual(
-			ES.EnumerableOwnProperties(obj, 'key+value'),
-			[['own', obj.own]],
-			'returns enumerable own entries'
-		);
-
-		t.end();
-	});
-
-	test('IterableToList', function (t) {
-		var customIterator = function () {
-			var i = -1;
-			return {
-				next: function () {
-					i += 1;
-					return {
-						done: i >= 5,
-						value: i
-					};
-				}
-			};
-		};
-
-		t.deepEqual(
-			ES.IterableToList({}, customIterator),
-			[0, 1, 2, 3, 4],
-			'iterator method is called and values collected'
-		);
-
-		t.test('Symbol support', { skip: !v.hasSymbols }, function (st) {
-			st.deepEqual(ES.IterableToList('abc', String.prototype[Symbol.iterator]), ['a', 'b', 'c'], 'a string of code units spreads');
-			st.deepEqual(ES.IterableToList('☃', String.prototype[Symbol.iterator]), ['☃'], 'a string of code points spreads');
-
-			var arr = [1, 2, 3];
-			st.deepEqual(ES.IterableToList(arr, arr[Symbol.iterator]), arr, 'an array becomes a similar array');
-			st.notEqual(ES.IterableToList(arr, arr[Symbol.iterator]), arr, 'an array becomes a different, but similar, array');
-
-			st.end();
-		});
-
-		t['throws'](
-			function () { ES.IterableToList({}, void 0); },
-			TypeError,
-			'non-function iterator method'
-		);
-
-		t.end();
-	});
-};
-
-var es2018 = function ES2018(ES, ops, expectedMissing, skips) {
-	es2017(ES, ops, expectedMissing, assign({}, skips, {
-		EnumerableOwnProperties: true,
-		GetSubstitution: true,
-		IsPropertyDescriptor: true
-	}));
-
-	test('thisSymbolValue', function (t) {
-		forEach(v.nonSymbolPrimitives.concat(v.objects), function (nonSymbol) {
-			t['throws'](
-				function () { ES.thisSymbolValue(nonSymbol); },
-				v.hasSymbols ? TypeError : SyntaxError,
-				debug(nonSymbol) + ' is not a Symbol'
-			);
-		});
-
-		t.test('no native Symbols', { skip: v.hasSymbols }, function (st) {
-			forEach(v.objects.concat(v.primitives), function (value) {
-				st['throws'](
-					function () { ES.thisSymbolValue(value); },
-					SyntaxError,
-					'Symbols are not supported'
-				);
-			});
-			st.end();
-		});
-
-		t.test('symbol values', { skip: !v.hasSymbols }, function (st) {
-			forEach(v.symbols, function (symbol) {
-				st.equal(ES.thisSymbolValue(symbol), symbol, 'Symbol value of ' + debug(symbol) + ' is same symbol');
-
-				st.equal(
-					ES.thisSymbolValue(Object(symbol)),
-					symbol,
-					'Symbol value of ' + debug(Object(symbol)) + ' is ' + debug(symbol)
-				);
-			});
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('IsStringPrefix', function (t) {
-		forEach(v.nonStrings, function (nonString) {
-			t['throws'](
-				function () { ES.IsStringPrefix(nonString, 'a'); },
-				TypeError,
-				'first arg: ' + debug(nonString) + ' is not a string'
-			);
-			t['throws'](
-				function () { ES.IsStringPrefix('a', nonString); },
-				TypeError,
-				'second arg: ' + debug(nonString) + ' is not a string'
-			);
-		});
-
-		forEach(v.strings, function (string) {
-			t.equal(ES.IsStringPrefix(string, string), true, debug(string) + ' is a prefix of itself');
-
-			t.equal(ES.IsStringPrefix('', string), true, 'the empty string is a prefix of everything');
-		});
-
-		t.equal(ES.IsStringPrefix('abc', 'abcd'), true, '"abc" is a prefix of "abcd"');
-		t.equal(ES.IsStringPrefix('abcd', 'abc'), false, '"abcd" is not a prefix of "abc"');
-
-		t.equal(ES.IsStringPrefix('a', 'bc'), false, '"a" is not a prefix of "bc"');
-
-		t.end();
-	});
-
-	test('NumberToString', function (t) {
-		forEach(v.nonNumbers, function (nonNumber) {
-			t['throws'](
-				function () { ES.NumberToString(nonNumber); },
-				TypeError,
-				debug(nonNumber) + ' is not a Number'
-			);
-		});
-
-		forEach(v.numbers, function (number) {
-			t.equal(ES.NumberToString(number), String(number), debug(number) + ' stringifies to ' + number);
-		});
-
-		t.end();
-	});
-
-	test('CopyDataProperties', function (t) {
-		t.test('first argument: target', function (st) {
-			forEach(v.primitives, function (primitive) {
-				st['throws'](
-					function () { ES.CopyDataProperties(primitive, {}, []); },
-					TypeError,
-					debug(primitive) + ' is not an Object'
-				);
-			});
-			st.end();
-		});
-
-		t.test('second argument: source', function (st) {
-			var frozenTarget = Object.freeze ? Object.freeze({}) : {};
-			forEach(v.nullPrimitives, function (nullish) {
-				st.equal(
-					ES.CopyDataProperties(frozenTarget, nullish, []),
-					frozenTarget,
-					debug(nullish) + ' "source" yields identical, unmodified target'
-				);
-			});
-
-			forEach(v.nonNullPrimitives, function (objectCoercible) {
-				var target = {};
-				var result = ES.CopyDataProperties(target, objectCoercible, []);
-				st.equal(result, target, 'result === target');
-				st.deepEqual(keys(result), keys(Object(objectCoercible)), 'target ends up with keys of ' + debug(objectCoercible));
-			});
-
-			st.test('enumerable accessor property', { skip: !defineProperty.oDP }, function (s2t) {
-				var target = {};
-				var source = {};
-				defineProperty(source, 'a', {
-					enumerable: true,
-					get: function () { return 42; }
-				});
-				var result = ES.CopyDataProperties(target, source, []);
-				s2t.equal(result, target, 'result === target');
-				s2t.deepEqual(result, { a: 42 }, 'target ends up with enumerable accessor of source');
-				s2t.end();
-			});
-
-			st.end();
-		});
-
-		t.test('third argument: excludedItems', function (st) {
-			forEach(v.objects.concat(v.primitives), function (nonArray) {
-				st['throws'](
-					function () { ES.CopyDataProperties({}, {}, nonArray); },
-					TypeError,
-					debug(nonArray) + ' is not an Array'
-				);
-			});
-
-			forEach(v.nonPropertyKeys, function (nonPropertyKey) {
-				st['throws'](
-					function () { ES.CopyDataProperties({}, {}, [nonPropertyKey]); },
-					TypeError,
-					debug(nonPropertyKey) + ' is not a Property Key'
-				);
-			});
-
-			var result = ES.CopyDataProperties({}, { a: 1, b: 2, c: 3 }, ['b']);
-			st.deepEqual(keys(result).sort(), ['a', 'c'].sort(), 'excluded string keys are excluded');
-
-			st.test('excluding symbols', { skip: !v.hasSymbols }, function (s2t) {
-				var source = {};
-				forEach(v.symbols, function (symbol) {
-					source[symbol] = true;
-				});
-
-				var includedSymbols = v.symbols.slice(1);
-				var excludedSymbols = v.symbols.slice(0, 1);
-				var target = ES.CopyDataProperties({}, source, excludedSymbols);
-
-				forEach(includedSymbols, function (symbol) {
-					s2t.equal(has(target, symbol), true, debug(symbol) + ' is included');
-				});
-
-				forEach(excludedSymbols, function (symbol) {
-					s2t.equal(has(target, symbol), false, debug(symbol) + ' is excluded');
-				});
-
-				s2t.end();
-			});
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('PromiseResolve', function (t) {
-		t.test('Promises unsupported', { skip: typeof Promise === 'function' }, function (st) {
-			st['throws'](
-				function () { ES.PromiseResolve(); },
-				SyntaxError,
-				'Promises are not supported'
-			);
-			st.end();
-		});
-
-		t.test('Promises supported', { skip: typeof Promise !== 'function' }, function (st) {
-			st.plan(2);
-
-			var a = {};
-			var b = {};
-			var fulfilled = Promise.resolve(a);
-			var rejected = Promise.reject(b);
-
-			ES.PromiseResolve(Promise, fulfilled).then(function (x) {
-				st.equal(x, a, 'fulfilled promise resolves to fulfilled');
-			});
-
-			ES.PromiseResolve(Promise, rejected)['catch'](function (e) {
-				st.equal(e, b, 'rejected promise resolves to rejected');
-			});
-		});
-
-		t.end();
-	});
-
-	test('EnumerableOwnPropertyNames', { skip: skips && skips.EnumerableOwnPropertyNames }, function (t) {
-		var obj = testEnumerableOwnNames(t, function (O) {
-			return ES.EnumerableOwnPropertyNames(O, 'key');
-		});
-
-		t.deepEqual(
-			ES.EnumerableOwnPropertyNames(obj, 'value'),
-			[obj.own],
-			'returns enumerable own values'
-		);
-
-		t.deepEqual(
-			ES.EnumerableOwnPropertyNames(obj, 'key+value'),
-			[['own', obj.own]],
-			'returns enumerable own entries'
-		);
-
-		t.end();
-	});
-
-	test('IsPromise', { skip: typeof Promise !== 'function' }, function (t) {
-		forEach(v.objects.concat(v.primitives), function (nonPromise) {
-			t.equal(ES.IsPromise(nonPromise), false, debug(nonPromise) + ' is not a Promise');
-		});
-
-		var thenable = { then: Promise.prototype.then };
-		t.equal(ES.IsPromise(thenable), false, 'generic thenable is not a Promise');
-
-		t.equal(ES.IsPromise(Promise.resolve()), true, 'Promise is a Promise');
-
-		t.end();
-	});
-
-	test('GetSubstitution (ES2018+)', function (t) {
-		forEach(v.nonStrings, function (nonString) {
-			t['throws'](
-				function () { ES.GetSubstitution(nonString, '', 0, [], undefined, ''); },
-				TypeError,
-				'`matched`: ' + debug(nonString) + ' is not a String'
-			);
-
-			t['throws'](
-				function () { ES.GetSubstitution('', nonString, 0, [], undefined, ''); },
-				TypeError,
-				'`str`: ' + debug(nonString) + ' is not a String'
-			);
-
-			t['throws'](
-				function () { ES.GetSubstitution('', '', 0, [], undefined, nonString); },
-				TypeError,
-				'`replacement`: ' + debug(nonString) + ' is not a String'
-			);
-
-			t['throws'](
-				function () { ES.GetSubstitution('', '', 0, [nonString], undefined, ''); },
-				TypeError,
-				'`captures`: ' + debug([nonString]) + ' is not an Array of strings'
-			);
-		});
-
-		forEach(v.nonIntegerNumbers.concat([-1, -42, -Infinity]), function (nonNonNegativeInteger) {
-			t['throws'](
-				function () { ES.GetSubstitution('', '', nonNonNegativeInteger, [], undefined, ''); },
-				TypeError,
-				'`position`: ' + debug(nonNonNegativeInteger) + ' is not a non-negative integer'
-			);
-		});
-
-		forEach(v.nonArrays, function (nonArray) {
-			t['throws'](
-				function () { ES.GetSubstitution('', '', 0, nonArray, undefined, ''); },
-				TypeError,
-				'`captures`: ' + debug(nonArray) + ' is not an Array'
-			);
-		});
-
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 3, [], undefined, '123'),
-			'123',
-			'returns the substitution'
-		);
-		t.equal(
-			ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], undefined, '$$2$'),
-			'$2$',
-			'supports $$, and trailing $'
-		);
-
-		t.equal(
-			ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], undefined, '>$&<'),
-			'>abcdef<',
-			'supports $&'
-		);
-
-		t.equal(
-			ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], undefined, '>$`<'),
-			'><',
-			'supports $` at position 0'
-		);
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 3, [], undefined, '>$`<'),
-			'>ab<',
-			'supports $` at position > 0'
-		);
-
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 7, [], undefined, ">$'<"),
-			'><',
-			"supports $' at a position where there's less than `matched.length` chars left"
-		);
-		t.equal(
-			ES.GetSubstitution('def', 'abcdefghi', 3, [], undefined, ">$'<"),
-			'>ghi<',
-			"supports $' at a position where there's more than `matched.length` chars left"
-		);
-
-		for (var i = 0; i < 100; i += 1) {
-			var captures = [];
-			captures[i] = 'test';
-			if (i > 0) {
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], undefined, '>$' + i + '<'),
-					'>undefined<',
-					'supports $' + i + ' with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], undefined, '>$' + i),
-					'>undefined',
-					'supports $' + i + ' at the end of the replacement, with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, undefined, '>$' + i + '<'),
-					'><',
-					'supports $' + i + ' with a capture at that index'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, undefined, '>$' + i),
-					'>',
-					'supports $' + i + ' at the end of the replacement, with a capture at that index'
-				);
-			}
-			if (i < 10) {
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], undefined, '>$0' + i + '<'),
-					i === 0 ? '><' : '>undefined<',
-					'supports $0' + i + ' with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, [], undefined, '>$0' + i),
-					i === 0 ? '>' : '>undefined',
-					'supports $0' + i + ' at the end of the replacement, with no captures'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, undefined, '>$0' + i + '<'),
-					'><',
-					'supports $0' + i + ' with a capture at that index'
-				);
-				t.equal(
-					ES.GetSubstitution('abcdef', 'abcdefghi', 0, captures, undefined, '>$0' + i),
-					'>',
-					'supports $0' + i + ' at the end of the replacement, with a capture at that index'
-				);
-			}
-		}
-
-		t.end();
-	});
-
-	test('DateString', function (t) {
-		forEach(v.nonNumbers.concat(NaN), function (nonNumberOrNaN) {
-			t['throws'](
-				function () { ES.DateString(nonNumberOrNaN); },
-				TypeError,
-				debug(nonNumberOrNaN) + ' is not a non-NaN Number'
-			);
-		});
-
-		t.equal(ES.DateString(Date.UTC(2019, 8, 10, 7, 8, 9)), 'Tue Sep 10 2019');
-		t.equal(ES.DateString(Date.UTC(2016, 1, 29, 7, 8, 9)), 'Mon Feb 29 2016'); // leap day
-		t.end();
-	});
-
-	test('TimeString', function (t) {
-		forEach(v.nonNumbers.concat(NaN), function (nonNumberOrNaN) {
-			t['throws'](
-				function () { ES.TimeString(nonNumberOrNaN); },
-				TypeError,
-				debug(nonNumberOrNaN) + ' is not a non-NaN Number'
-			);
-		});
-
-		var tv = Date.UTC(2019, 8, 10, 7, 8, 9);
-		t.equal(ES.TimeString(tv), '07:08:09 GMT');
-		t.end();
-	});
-};
-
-var es2019 = function ES2018(ES, ops, expectedMissing, skips) {
-	es2018(ES, ops, expectedMissing, assign({}, skips, {
-	}));
-
-	test('AddEntriesFromIterable', function (t) {
-		t['throws'](
-			function () { ES.AddEntriesFromIterable({}, undefined, function () {}); },
-			TypeError,
-			'iterable must not be undefined'
-		);
-		t['throws'](
-			function () { ES.AddEntriesFromIterable({}, null, function () {}); },
-			TypeError,
-			'iterable must not be null'
-		);
-		forEach(v.nonFunctions, function (nonFunction) {
-			t['throws'](
-				function () { ES.AddEntriesFromIterable({}, {}, nonFunction); },
-				TypeError,
-				debug(nonFunction) + ' is not a function'
-			);
-		});
-
-		t.test('Symbol support', { skip: !v.hasSymbols }, function (st) {
-			st.plan(4);
-
-			var O = {};
-			st.equal(ES.AddEntriesFromIterable(O, [], function () {}), O, 'returns the target');
-
-			var adder = function (key, value) {
-				st.equal(this, O, 'adder gets proper receiver');
-				st.equal(key, 0, 'k is key');
-				st.equal(value, 'a', 'v is value');
-			};
-			ES.AddEntriesFromIterable(O, ['a'].entries(), adder);
-
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('FlattenIntoArray', function (t) {
-		t.test('no mapper function', function (st) {
-			var testDepth = function testDepth(tt, depth, expected) {
-				var a = [];
-				var o = [[1], 2, , [[3]], [], 4, [[[[5]]]]]; // eslint-disable-line no-sparse-arrays
-				ES.FlattenIntoArray(a, o, o.length, 0, depth);
-				tt.deepEqual(a, expected, 'depth: ' + depth);
-			};
-
-			testDepth(st, 1, [1, 2, [3], 4, [[[5]]]]);
-			testDepth(st, 2, [1, 2, 3, 4, [[5]]]);
-			testDepth(st, 3, [1, 2, 3, 4, [5]]);
-			testDepth(st, 4, [1, 2, 3, 4, 5]);
-			testDepth(st, Infinity, [1, 2, 3, 4, 5]);
-			st.end();
-		});
-
-		t.test('mapper function', function (st) {
-			var testMapper = function testMapper(tt, mapper, expected, thisArg) {
-				var a = [];
-				var o = [[1], 2, , [[3]], [], 4, [[[[5]]]]]; // eslint-disable-line no-sparse-arrays
-				ES.FlattenIntoArray(a, o, o.length, 0, 1, mapper, thisArg);
-				tt.deepEqual(a, expected);
-			};
-
-			var double = function double(x) {
-				return typeof x === 'number' ? 2 * x : x;
-			};
-			testMapper(
-				st,
-				double,
-				[1, 4, [3], 8, [[[5]]]]
-			);
-			var receiver = hasStrictMode ? 42 : Object(42);
-			testMapper(
-				st,
-				function (x) { return [this, double(x)]; },
-				[receiver, [1], receiver, 4, receiver, [[3]], receiver, [], receiver, 8, receiver, [[[[5]]]]],
-				42
-			);
-			st.end();
-		});
-
-		t.end();
-	});
-
-	test('TrimString', function (t) {
-		t.test('non-object string', function (st) {
-			forEach(v.nullPrimitives, function (nullish) {
-				st['throws'](
-					function () { ES.TrimString(nullish); },
-					debug(nullish) + ' is not an Object'
-				);
-			});
-			st.end();
-		});
-
-		var string = ' \n abc  \n ';
-		t.equal(ES.TrimString(string, 'start'), string.slice(string.indexOf('a')));
-		t.equal(ES.TrimString(string, 'end'), string.slice(0, string.lastIndexOf('c') + 1));
-		t.equal(ES.TrimString(string, 'start+end'), string.slice(string.indexOf('a'), string.lastIndexOf('c') + 1));
-
-		t.end();
-	});
-};
-
-module.exports = {
-	es2015: es2015,
-	es2016: es2016,
-	es2017: es2017,
-	es2018: es2018,
-	es2019: es2019
-};