rm node_modules

1 files changed, 0 insertions, 2454 deletions

diff --git a/node_modules/webpack/lib/Parser.js b/node_modules/webpack/lib/Parser.js
deleted file mode 100644
index b496845..0000000
--- a/node_modules/webpack/lib/Parser.js
+++ /dev/null
@@ -1,2454 +0,0 @@
-/*
-	MIT License http://www.opensource.org/licenses/mit-license.php
-	Author Tobias Koppers @sokra
-*/
-"use strict";
-
-// Syntax: https://developer.mozilla.org/en/SpiderMonkey/Parser_API
-
-const acorn = require("acorn");
-const { Tapable, SyncBailHook, HookMap } = require("tapable");
-const util = require("util");
-const vm = require("vm");
-const BasicEvaluatedExpression = require("./BasicEvaluatedExpression");
-const StackedSetMap = require("./util/StackedSetMap");
-
-const acornParser = acorn.Parser;
-
-const joinRanges = (startRange, endRange) => {
-	if (!endRange) return startRange;
-	if (!startRange) return endRange;
-	return [startRange[0], endRange[1]];
-};
-
-const defaultParserOptions = {
-	ranges: true,
-	locations: true,
-	ecmaVersion: 11,
-	sourceType: "module",
-	onComment: null
-};
-
-// regexp to match at least one "magic comment"
-const webpackCommentRegExp = new RegExp(/(^|\W)webpack[A-Z]{1,}[A-Za-z]{1,}:/);
-
-const EMPTY_COMMENT_OPTIONS = {
-	options: null,
-	errors: null
-};
-
-class Parser extends Tapable {
-	constructor(options, sourceType = "auto") {
-		super();
-		this.hooks = {
-			evaluateTypeof: new HookMap(() => new SyncBailHook(["expression"])),
-			evaluate: new HookMap(() => new SyncBailHook(["expression"])),
-			evaluateIdentifier: new HookMap(() => new SyncBailHook(["expression"])),
-			evaluateDefinedIdentifier: new HookMap(
-				() => new SyncBailHook(["expression"])
-			),
-			evaluateCallExpressionMember: new HookMap(
-				() => new SyncBailHook(["expression", "param"])
-			),
-			statement: new SyncBailHook(["statement"]),
-			statementIf: new SyncBailHook(["statement"]),
-			label: new HookMap(() => new SyncBailHook(["statement"])),
-			import: new SyncBailHook(["statement", "source"]),
-			importSpecifier: new SyncBailHook([
-				"statement",
-				"source",
-				"exportName",
-				"identifierName"
-			]),
-			export: new SyncBailHook(["statement"]),
-			exportImport: new SyncBailHook(["statement", "source"]),
-			exportDeclaration: new SyncBailHook(["statement", "declaration"]),
-			exportExpression: new SyncBailHook(["statement", "declaration"]),
-			exportSpecifier: new SyncBailHook([
-				"statement",
-				"identifierName",
-				"exportName",
-				"index"
-			]),
-			exportImportSpecifier: new SyncBailHook([
-				"statement",
-				"source",
-				"identifierName",
-				"exportName",
-				"index"
-			]),
-			varDeclaration: new HookMap(() => new SyncBailHook(["declaration"])),
-			varDeclarationLet: new HookMap(() => new SyncBailHook(["declaration"])),
-			varDeclarationConst: new HookMap(() => new SyncBailHook(["declaration"])),
-			varDeclarationVar: new HookMap(() => new SyncBailHook(["declaration"])),
-			canRename: new HookMap(() => new SyncBailHook(["initExpression"])),
-			rename: new HookMap(() => new SyncBailHook(["initExpression"])),
-			assigned: new HookMap(() => new SyncBailHook(["expression"])),
-			assign: new HookMap(() => new SyncBailHook(["expression"])),
-			typeof: new HookMap(() => new SyncBailHook(["expression"])),
-			importCall: new SyncBailHook(["expression"]),
-			call: new HookMap(() => new SyncBailHook(["expression"])),
-			callAnyMember: new HookMap(() => new SyncBailHook(["expression"])),
-			new: new HookMap(() => new SyncBailHook(["expression"])),
-			expression: new HookMap(() => new SyncBailHook(["expression"])),
-			expressionAnyMember: new HookMap(() => new SyncBailHook(["expression"])),
-			expressionConditionalOperator: new SyncBailHook(["expression"]),
-			expressionLogicalOperator: new SyncBailHook(["expression"]),
-			program: new SyncBailHook(["ast", "comments"])
-		};
-		const HOOK_MAP_COMPAT_CONFIG = {
-			evaluateTypeof: /^evaluate typeof (.+)$/,
-			evaluateIdentifier: /^evaluate Identifier (.+)$/,
-			evaluateDefinedIdentifier: /^evaluate defined Identifier (.+)$/,
-			evaluateCallExpressionMember: /^evaluate CallExpression .(.+)$/,
-			evaluate: /^evaluate (.+)$/,
-			label: /^label (.+)$/,
-			varDeclarationLet: /^var-let (.+)$/,
-			varDeclarationConst: /^var-const (.+)$/,
-			varDeclarationVar: /^var-var (.+)$/,
-			varDeclaration: /^var (.+)$/,
-			canRename: /^can-rename (.+)$/,
-			rename: /^rename (.+)$/,
-			typeof: /^typeof (.+)$/,
-			assigned: /^assigned (.+)$/,
-			assign: /^assign (.+)$/,
-			callAnyMember: /^call (.+)\.\*$/,
-			call: /^call (.+)$/,
-			new: /^new (.+)$/,
-			expressionConditionalOperator: /^expression \?:$/,
-			expressionAnyMember: /^expression (.+)\.\*$/,
-			expression: /^expression (.+)$/
-		};
-		this._pluginCompat.tap("Parser", options => {
-			for (const name of Object.keys(HOOK_MAP_COMPAT_CONFIG)) {
-				const regexp = HOOK_MAP_COMPAT_CONFIG[name];
-				const match = regexp.exec(options.name);
-				if (match) {
-					if (match[1]) {
-						this.hooks[name].tap(
-							match[1],
-							options.fn.name || "unnamed compat plugin",
-							options.fn.bind(this)
-						);
-					} else {
-						this.hooks[name].tap(
-							options.fn.name || "unnamed compat plugin",
-							options.fn.bind(this)
-						);
-					}
-					return true;
-				}
-			}
-		});
-		this.options = options;
-		this.sourceType = sourceType;
-		this.scope = undefined;
-		this.state = undefined;
-		this.comments = undefined;
-		this.initializeEvaluating();
-	}
-
-	initializeEvaluating() {
-		this.hooks.evaluate.for("Literal").tap("Parser", expr => {
-			switch (typeof expr.value) {
-				case "number":
-					return new BasicEvaluatedExpression()
-						.setNumber(expr.value)
-						.setRange(expr.range);
-				case "string":
-					return new BasicEvaluatedExpression()
-						.setString(expr.value)
-						.setRange(expr.range);
-				case "boolean":
-					return new BasicEvaluatedExpression()
-						.setBoolean(expr.value)
-						.setRange(expr.range);
-			}
-			if (expr.value === null) {
-				return new BasicEvaluatedExpression().setNull().setRange(expr.range);
-			}
-			if (expr.value instanceof RegExp) {
-				return new BasicEvaluatedExpression()
-					.setRegExp(expr.value)
-					.setRange(expr.range);
-			}
-		});
-		this.hooks.evaluate.for("LogicalExpression").tap("Parser", expr => {
-			let left;
-			let leftAsBool;
-			let right;
-			if (expr.operator === "&&") {
-				left = this.evaluateExpression(expr.left);
-				leftAsBool = left && left.asBool();
-				if (leftAsBool === false) return left.setRange(expr.range);
-				if (leftAsBool !== true) return;
-				right = this.evaluateExpression(expr.right);
-				return right.setRange(expr.range);
-			} else if (expr.operator === "||") {
-				left = this.evaluateExpression(expr.left);
-				leftAsBool = left && left.asBool();
-				if (leftAsBool === true) return left.setRange(expr.range);
-				if (leftAsBool !== false) return;
-				right = this.evaluateExpression(expr.right);
-				return right.setRange(expr.range);
-			}
-		});
-		this.hooks.evaluate.for("BinaryExpression").tap("Parser", expr => {
-			let left;
-			let right;
-			let res;
-			if (expr.operator === "+") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				res = new BasicEvaluatedExpression();
-				if (left.isString()) {
-					if (right.isString()) {
-						res.setString(left.string + right.string);
-					} else if (right.isNumber()) {
-						res.setString(left.string + right.number);
-					} else if (
-						right.isWrapped() &&
-						right.prefix &&
-						right.prefix.isString()
-					) {
-						// "left" + ("prefix" + inner + "postfix")
-						// => ("leftprefix" + inner + "postfix")
-						res.setWrapped(
-							new BasicEvaluatedExpression()
-								.setString(left.string + right.prefix.string)
-								.setRange(joinRanges(left.range, right.prefix.range)),
-							right.postfix,
-							right.wrappedInnerExpressions
-						);
-					} else if (right.isWrapped()) {
-						// "left" + ([null] + inner + "postfix")
-						// => ("left" + inner + "postfix")
-						res.setWrapped(left, right.postfix, right.wrappedInnerExpressions);
-					} else {
-						// "left" + expr
-						// => ("left" + expr + "")
-						res.setWrapped(left, null, [right]);
-					}
-				} else if (left.isNumber()) {
-					if (right.isString()) {
-						res.setString(left.number + right.string);
-					} else if (right.isNumber()) {
-						res.setNumber(left.number + right.number);
-					} else {
-						return;
-					}
-				} else if (left.isWrapped()) {
-					if (left.postfix && left.postfix.isString() && right.isString()) {
-						// ("prefix" + inner + "postfix") + "right"
-						// => ("prefix" + inner + "postfixright")
-						res.setWrapped(
-							left.prefix,
-							new BasicEvaluatedExpression()
-								.setString(left.postfix.string + right.string)
-								.setRange(joinRanges(left.postfix.range, right.range)),
-							left.wrappedInnerExpressions
-						);
-					} else if (
-						left.postfix &&
-						left.postfix.isString() &&
-						right.isNumber()
-					) {
-						// ("prefix" + inner + "postfix") + 123
-						// => ("prefix" + inner + "postfix123")
-						res.setWrapped(
-							left.prefix,
-							new BasicEvaluatedExpression()
-								.setString(left.postfix.string + right.number)
-								.setRange(joinRanges(left.postfix.range, right.range)),
-							left.wrappedInnerExpressions
-						);
-					} else if (right.isString()) {
-						// ("prefix" + inner + [null]) + "right"
-						// => ("prefix" + inner + "right")
-						res.setWrapped(left.prefix, right, left.wrappedInnerExpressions);
-					} else if (right.isNumber()) {
-						// ("prefix" + inner + [null]) + 123
-						// => ("prefix" + inner + "123")
-						res.setWrapped(
-							left.prefix,
-							new BasicEvaluatedExpression()
-								.setString(right.number + "")
-								.setRange(right.range),
-							left.wrappedInnerExpressions
-						);
-					} else if (right.isWrapped()) {
-						// ("prefix1" + inner1 + "postfix1") + ("prefix2" + inner2 + "postfix2")
-						// ("prefix1" + inner1 + "postfix1" + "prefix2" + inner2 + "postfix2")
-						res.setWrapped(
-							left.prefix,
-							right.postfix,
-							left.wrappedInnerExpressions &&
-								right.wrappedInnerExpressions &&
-								left.wrappedInnerExpressions
-									.concat(left.postfix ? [left.postfix] : [])
-									.concat(right.prefix ? [right.prefix] : [])
-									.concat(right.wrappedInnerExpressions)
-						);
-					} else {
-						// ("prefix" + inner + postfix) + expr
-						// => ("prefix" + inner + postfix + expr + [null])
-						res.setWrapped(
-							left.prefix,
-							null,
-							left.wrappedInnerExpressions &&
-								left.wrappedInnerExpressions.concat(
-									left.postfix ? [left.postfix, right] : [right]
-								)
-						);
-					}
-				} else {
-					if (right.isString()) {
-						// left + "right"
-						// => ([null] + left + "right")
-						res.setWrapped(null, right, [left]);
-					} else if (right.isWrapped()) {
-						// left + (prefix + inner + "postfix")
-						// => ([null] + left + prefix + inner + "postfix")
-						res.setWrapped(
-							null,
-							right.postfix,
-							right.wrappedInnerExpressions &&
-								(right.prefix ? [left, right.prefix] : [left]).concat(
-									right.wrappedInnerExpressions
-								)
-						);
-					} else {
-						return;
-					}
-				}
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "-") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number - right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "*") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number * right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "/") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number / right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "**") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(Math.pow(left.number, right.number));
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "==" || expr.operator === "===") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				res = new BasicEvaluatedExpression();
-				res.setRange(expr.range);
-				if (left.isString() && right.isString()) {
-					return res.setBoolean(left.string === right.string);
-				} else if (left.isNumber() && right.isNumber()) {
-					return res.setBoolean(left.number === right.number);
-				} else if (left.isBoolean() && right.isBoolean()) {
-					return res.setBoolean(left.bool === right.bool);
-				}
-			} else if (expr.operator === "!=" || expr.operator === "!==") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				res = new BasicEvaluatedExpression();
-				res.setRange(expr.range);
-				if (left.isString() && right.isString()) {
-					return res.setBoolean(left.string !== right.string);
-				} else if (left.isNumber() && right.isNumber()) {
-					return res.setBoolean(left.number !== right.number);
-				} else if (left.isBoolean() && right.isBoolean()) {
-					return res.setBoolean(left.bool !== right.bool);
-				}
-			} else if (expr.operator === "&") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number & right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "|") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number | right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "^") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number ^ right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === ">>>") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number >>> right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === ">>") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number >> right.number);
-				res.setRange(expr.range);
-				return res;
-			} else if (expr.operator === "<<") {
-				left = this.evaluateExpression(expr.left);
-				right = this.evaluateExpression(expr.right);
-				if (!left || !right) return;
-				if (!left.isNumber() || !right.isNumber()) return;
-				res = new BasicEvaluatedExpression();
-				res.setNumber(left.number << right.number);
-				res.setRange(expr.range);
-				return res;
-			}
-		});
-		this.hooks.evaluate.for("UnaryExpression").tap("Parser", expr => {
-			if (expr.operator === "typeof") {
-				let res;
-				let name;
-				if (expr.argument.type === "Identifier") {
-					name =
-						this.scope.renames.get(expr.argument.name) || expr.argument.name;
-					if (!this.scope.definitions.has(name)) {
-						const hook = this.hooks.evaluateTypeof.get(name);
-						if (hook !== undefined) {
-							res = hook.call(expr);
-							if (res !== undefined) return res;
-						}
-					}
-				}
-				if (expr.argument.type === "MemberExpression") {
-					const exprName = this.getNameForExpression(expr.argument);
-					if (exprName && exprName.free) {
-						const hook = this.hooks.evaluateTypeof.get(exprName.name);
-						if (hook !== undefined) {
-							res = hook.call(expr);
-							if (res !== undefined) return res;
-						}
-					}
-				}
-				if (expr.argument.type === "FunctionExpression") {
-					return new BasicEvaluatedExpression()
-						.setString("function")
-						.setRange(expr.range);
-				}
-				const arg = this.evaluateExpression(expr.argument);
-				if (arg.isString() || arg.isWrapped()) {
-					return new BasicEvaluatedExpression()
-						.setString("string")
-						.setRange(expr.range);
-				}
-				if (arg.isNumber()) {
-					return new BasicEvaluatedExpression()
-						.setString("number")
-						.setRange(expr.range);
-				}
-				if (arg.isBoolean()) {
-					return new BasicEvaluatedExpression()
-						.setString("boolean")
-						.setRange(expr.range);
-				}
-				if (arg.isArray() || arg.isConstArray() || arg.isRegExp()) {
-					return new BasicEvaluatedExpression()
-						.setString("object")
-						.setRange(expr.range);
-				}
-			} else if (expr.operator === "!") {
-				const argument = this.evaluateExpression(expr.argument);
-				if (!argument) return;
-				if (argument.isBoolean()) {
-					return new BasicEvaluatedExpression()
-						.setBoolean(!argument.bool)
-						.setRange(expr.range);
-				}
-				if (argument.isTruthy()) {
-					return new BasicEvaluatedExpression()
-						.setBoolean(false)
-						.setRange(expr.range);
-				}
-				if (argument.isFalsy()) {
-					return new BasicEvaluatedExpression()
-						.setBoolean(true)
-						.setRange(expr.range);
-				}
-				if (argument.isString()) {
-					return new BasicEvaluatedExpression()
-						.setBoolean(!argument.string)
-						.setRange(expr.range);
-				}
-				if (argument.isNumber()) {
-					return new BasicEvaluatedExpression()
-						.setBoolean(!argument.number)
-						.setRange(expr.range);
-				}
-			} else if (expr.operator === "~") {
-				const argument = this.evaluateExpression(expr.argument);
-				if (!argument) return;
-				if (!argument.isNumber()) return;
-				const res = new BasicEvaluatedExpression();
-				res.setNumber(~argument.number);
-				res.setRange(expr.range);
-				return res;
-			}
-		});
-		this.hooks.evaluateTypeof.for("undefined").tap("Parser", expr => {
-			return new BasicEvaluatedExpression()
-				.setString("undefined")
-				.setRange(expr.range);
-		});
-		this.hooks.evaluate.for("Identifier").tap("Parser", expr => {
-			const name = this.scope.renames.get(expr.name) || expr.name;
-			if (!this.scope.definitions.has(expr.name)) {
-				const hook = this.hooks.evaluateIdentifier.get(name);
-				if (hook !== undefined) {
-					const result = hook.call(expr);
-					if (result) return result;
-				}
-				return new BasicEvaluatedExpression()
-					.setIdentifier(name)
-					.setRange(expr.range);
-			} else {
-				const hook = this.hooks.evaluateDefinedIdentifier.get(name);
-				if (hook !== undefined) {
-					return hook.call(expr);
-				}
-			}
-		});
-		this.hooks.evaluate.for("ThisExpression").tap("Parser", expr => {
-			const name = this.scope.renames.get("this");
-			if (name) {
-				const hook = this.hooks.evaluateIdentifier.get(name);
-				if (hook !== undefined) {
-					const result = hook.call(expr);
-					if (result) return result;
-				}
-				return new BasicEvaluatedExpression()
-					.setIdentifier(name)
-					.setRange(expr.range);
-			}
-		});
-		this.hooks.evaluate.for("MemberExpression").tap("Parser", expression => {
-			let exprName = this.getNameForExpression(expression);
-			if (exprName) {
-				if (exprName.free) {
-					const hook = this.hooks.evaluateIdentifier.get(exprName.name);
-					if (hook !== undefined) {
-						const result = hook.call(expression);
-						if (result) return result;
-					}
-					return new BasicEvaluatedExpression()
-						.setIdentifier(exprName.name)
-						.setRange(expression.range);
-				} else {
-					const hook = this.hooks.evaluateDefinedIdentifier.get(exprName.name);
-					if (hook !== undefined) {
-						return hook.call(expression);
-					}
-				}
-			}
-		});
-		this.hooks.evaluate.for("CallExpression").tap("Parser", expr => {
-			if (expr.callee.type !== "MemberExpression") return;
-			if (
-				expr.callee.property.type !==
-				(expr.callee.computed ? "Literal" : "Identifier")
-			)
-				return;
-			const param = this.evaluateExpression(expr.callee.object);
-			if (!param) return;
-			const property = expr.callee.property.name || expr.callee.property.value;
-			const hook = this.hooks.evaluateCallExpressionMember.get(property);
-			if (hook !== undefined) {
-				return hook.call(expr, param);
-			}
-		});
-		this.hooks.evaluateCallExpressionMember
-			.for("replace")
-			.tap("Parser", (expr, param) => {
-				if (!param.isString()) return;
-				if (expr.arguments.length !== 2) return;
-				let arg1 = this.evaluateExpression(expr.arguments[0]);
-				let arg2 = this.evaluateExpression(expr.arguments[1]);
-				if (!arg1.isString() && !arg1.isRegExp()) return;
-				arg1 = arg1.regExp || arg1.string;
-				if (!arg2.isString()) return;
-				arg2 = arg2.string;
-				return new BasicEvaluatedExpression()
-					.setString(param.string.replace(arg1, arg2))
-					.setRange(expr.range);
-			});
-		["substr", "substring"].forEach(fn => {
-			this.hooks.evaluateCallExpressionMember
-				.for(fn)
-				.tap("Parser", (expr, param) => {
-					if (!param.isString()) return;
-					let arg1;
-					let result,
-						str = param.string;
-					switch (expr.arguments.length) {
-						case 1:
-							arg1 = this.evaluateExpression(expr.arguments[0]);
-							if (!arg1.isNumber()) return;
-							result = str[fn](arg1.number);
-							break;
-						case 2: {
-							arg1 = this.evaluateExpression(expr.arguments[0]);
-							const arg2 = this.evaluateExpression(expr.arguments[1]);
-							if (!arg1.isNumber()) return;
-							if (!arg2.isNumber()) return;
-							result = str[fn](arg1.number, arg2.number);
-							break;
-						}
-						default:
-							return;
-					}
-					return new BasicEvaluatedExpression()
-						.setString(result)
-						.setRange(expr.range);
-				});
-		});
-
-		/**
-		 * @param {string} kind "cooked" | "raw"
-		 * @param {TODO} templateLiteralExpr TemplateLiteral expr
-		 * @returns {{quasis: BasicEvaluatedExpression[], parts: BasicEvaluatedExpression[]}} Simplified template
-		 */
-		const getSimplifiedTemplateResult = (kind, templateLiteralExpr) => {
-			const quasis = [];
-			const parts = [];
-
-			for (let i = 0; i < templateLiteralExpr.quasis.length; i++) {
-				const quasiExpr = templateLiteralExpr.quasis[i];
-				const quasi = quasiExpr.value[kind];
-
-				if (i > 0) {
-					const prevExpr = parts[parts.length - 1];
-					const expr = this.evaluateExpression(
-						templateLiteralExpr.expressions[i - 1]
-					);
-					const exprAsString = expr.asString();
-					if (typeof exprAsString === "string") {
-						// We can merge quasi + expr + quasi when expr
-						// is a const string
-
-						prevExpr.setString(prevExpr.string + exprAsString + quasi);
-						prevExpr.setRange([prevExpr.range[0], quasiExpr.range[1]]);
-						// We unset the expression as it doesn't match to a single expression
-						prevExpr.setExpression(undefined);
-						continue;
-					}
-					parts.push(expr);
-				}
-
-				const part = new BasicEvaluatedExpression()
-					.setString(quasi)
-					.setRange(quasiExpr.range)
-					.setExpression(quasiExpr);
-				quasis.push(part);
-				parts.push(part);
-			}
-			return {
-				quasis,
-				parts
-			};
-		};
-
-		this.hooks.evaluate.for("TemplateLiteral").tap("Parser", node => {
-			const { quasis, parts } = getSimplifiedTemplateResult("cooked", node);
-			if (parts.length === 1) {
-				return parts[0].setRange(node.range);
-			}
-			return new BasicEvaluatedExpression()
-				.setTemplateString(quasis, parts, "cooked")
-				.setRange(node.range);
-		});
-		this.hooks.evaluate.for("TaggedTemplateExpression").tap("Parser", node => {
-			if (this.evaluateExpression(node.tag).identifier !== "String.raw") return;
-			const { quasis, parts } = getSimplifiedTemplateResult("raw", node.quasi);
-			if (parts.length === 1) {
-				return parts[0].setRange(node.range);
-			}
-			return new BasicEvaluatedExpression()
-				.setTemplateString(quasis, parts, "raw")
-				.setRange(node.range);
-		});
-
-		this.hooks.evaluateCallExpressionMember
-			.for("concat")
-			.tap("Parser", (expr, param) => {
-				if (!param.isString() && !param.isWrapped()) return;
-
-				let stringSuffix = null;
-				let hasUnknownParams = false;
-				for (let i = expr.arguments.length - 1; i >= 0; i--) {
-					const argExpr = this.evaluateExpression(expr.arguments[i]);
-					if (!argExpr.isString() && !argExpr.isNumber()) {
-						hasUnknownParams = true;
-						break;
-					}
-
-					const value = argExpr.isString()
-						? argExpr.string
-						: "" + argExpr.number;
-
-					const newString = value + (stringSuffix ? stringSuffix.string : "");
-					const newRange = [
-						argExpr.range[0],
-						(stringSuffix || argExpr).range[1]
-					];
-					stringSuffix = new BasicEvaluatedExpression()
-						.setString(newString)
-						.setRange(newRange);
-				}
-
-				if (hasUnknownParams) {
-					const prefix = param.isString() ? param : param.prefix;
-					return new BasicEvaluatedExpression()
-						.setWrapped(prefix, stringSuffix)
-						.setRange(expr.range);
-				} else if (param.isWrapped()) {
-					const postfix = stringSuffix || param.postfix;
-					return new BasicEvaluatedExpression()
-						.setWrapped(param.prefix, postfix)
-						.setRange(expr.range);
-				} else {
-					const newString =
-						param.string + (stringSuffix ? stringSuffix.string : "");
-					return new BasicEvaluatedExpression()
-						.setString(newString)
-						.setRange(expr.range);
-				}
-			});
-		this.hooks.evaluateCallExpressionMember
-			.for("split")
-			.tap("Parser", (expr, param) => {
-				if (!param.isString()) return;
-				if (expr.arguments.length !== 1) return;
-				let result;
-				const arg = this.evaluateExpression(expr.arguments[0]);
-				if (arg.isString()) {
-					result = param.string.split(arg.string);
-				} else if (arg.isRegExp()) {
-					result = param.string.split(arg.regExp);
-				} else {
-					return;
-				}
-				return new BasicEvaluatedExpression()
-					.setArray(result)
-					.setRange(expr.range);
-			});
-		this.hooks.evaluate.for("ConditionalExpression").tap("Parser", expr => {
-			const condition = this.evaluateExpression(expr.test);
-			const conditionValue = condition.asBool();
-			let res;
-			if (conditionValue === undefined) {
-				const consequent = this.evaluateExpression(expr.consequent);
-				const alternate = this.evaluateExpression(expr.alternate);
-				if (!consequent || !alternate) return;
-				res = new BasicEvaluatedExpression();
-				if (consequent.isConditional()) {
-					res.setOptions(consequent.options);
-				} else {
-					res.setOptions([consequent]);
-				}
-				if (alternate.isConditional()) {
-					res.addOptions(alternate.options);
-				} else {
-					res.addOptions([alternate]);
-				}
-			} else {
-				res = this.evaluateExpression(
-					conditionValue ? expr.consequent : expr.alternate
-				);
-			}
-			res.setRange(expr.range);
-			return res;
-		});
-		this.hooks.evaluate.for("ArrayExpression").tap("Parser", expr => {
-			const items = expr.elements.map(element => {
-				return element !== null && this.evaluateExpression(element);
-			});
-			if (!items.every(Boolean)) return;
-			return new BasicEvaluatedExpression()
-				.setItems(items)
-				.setRange(expr.range);
-		});
-	}
-
-	getRenameIdentifier(expr) {
-		const result = this.evaluateExpression(expr);
-		if (result && result.isIdentifier()) {
-			return result.identifier;
-		}
-	}
-
-	walkClass(classy) {
-		if (classy.superClass) this.walkExpression(classy.superClass);
-		if (classy.body && classy.body.type === "ClassBody") {
-			const wasTopLevel = this.scope.topLevelScope;
-			this.scope.topLevelScope = false;
-			for (const methodDefinition of classy.body.body) {
-				if (methodDefinition.type === "MethodDefinition") {
-					this.walkMethodDefinition(methodDefinition);
-				}
-			}
-			this.scope.topLevelScope = wasTopLevel;
-		}
-	}
-
-	walkMethodDefinition(methodDefinition) {
-		if (methodDefinition.computed && methodDefinition.key) {
-			this.walkExpression(methodDefinition.key);
-		}
-		if (methodDefinition.value) {
-			this.walkExpression(methodDefinition.value);
-		}
-	}
-
-	// Prewalking iterates the scope for variable declarations
-	prewalkStatements(statements) {
-		for (let index = 0, len = statements.length; index < len; index++) {
-			const statement = statements[index];
-			this.prewalkStatement(statement);
-		}
-	}
-
-	// Block-Prewalking iterates the scope for block variable declarations
-	blockPrewalkStatements(statements) {
-		for (let index = 0, len = statements.length; index < len; index++) {
-			const statement = statements[index];
-			this.blockPrewalkStatement(statement);
-		}
-	}
-
-	// Walking iterates the statements and expressions and processes them
-	walkStatements(statements) {
-		for (let index = 0, len = statements.length; index < len; index++) {
-			const statement = statements[index];
-			this.walkStatement(statement);
-		}
-	}
-
-	prewalkStatement(statement) {
-		switch (statement.type) {
-			case "BlockStatement":
-				this.prewalkBlockStatement(statement);
-				break;
-			case "DoWhileStatement":
-				this.prewalkDoWhileStatement(statement);
-				break;
-			case "ExportAllDeclaration":
-				this.prewalkExportAllDeclaration(statement);
-				break;
-			case "ExportDefaultDeclaration":
-				this.prewalkExportDefaultDeclaration(statement);
-				break;
-			case "ExportNamedDeclaration":
-				this.prewalkExportNamedDeclaration(statement);
-				break;
-			case "ForInStatement":
-				this.prewalkForInStatement(statement);
-				break;
-			case "ForOfStatement":
-				this.prewalkForOfStatement(statement);
-				break;
-			case "ForStatement":
-				this.prewalkForStatement(statement);
-				break;
-			case "FunctionDeclaration":
-				this.prewalkFunctionDeclaration(statement);
-				break;
-			case "IfStatement":
-				this.prewalkIfStatement(statement);
-				break;
-			case "ImportDeclaration":
-				this.prewalkImportDeclaration(statement);
-				break;
-			case "LabeledStatement":
-				this.prewalkLabeledStatement(statement);
-				break;
-			case "SwitchStatement":
-				this.prewalkSwitchStatement(statement);
-				break;
-			case "TryStatement":
-				this.prewalkTryStatement(statement);
-				break;
-			case "VariableDeclaration":
-				this.prewalkVariableDeclaration(statement);
-				break;
-			case "WhileStatement":
-				this.prewalkWhileStatement(statement);
-				break;
-			case "WithStatement":
-				this.prewalkWithStatement(statement);
-				break;
-		}
-	}
-
-	blockPrewalkStatement(statement) {
-		switch (statement.type) {
-			case "VariableDeclaration":
-				this.blockPrewalkVariableDeclaration(statement);
-				break;
-			case "ExportDefaultDeclaration":
-				this.blockPrewalkExportDefaultDeclaration(statement);
-				break;
-			case "ExportNamedDeclaration":
-				this.blockPrewalkExportNamedDeclaration(statement);
-				break;
-			case "ClassDeclaration":
-				this.blockPrewalkClassDeclaration(statement);
-				break;
-		}
-	}
-
-	walkStatement(statement) {
-		if (this.hooks.statement.call(statement) !== undefined) return;
-		switch (statement.type) {
-			case "BlockStatement":
-				this.walkBlockStatement(statement);
-				break;
-			case "ClassDeclaration":
-				this.walkClassDeclaration(statement);
-				break;
-			case "DoWhileStatement":
-				this.walkDoWhileStatement(statement);
-				break;
-			case "ExportDefaultDeclaration":
-				this.walkExportDefaultDeclaration(statement);
-				break;
-			case "ExportNamedDeclaration":
-				this.walkExportNamedDeclaration(statement);
-				break;
-			case "ExpressionStatement":
-				this.walkExpressionStatement(statement);
-				break;
-			case "ForInStatement":
-				this.walkForInStatement(statement);
-				break;
-			case "ForOfStatement":
-				this.walkForOfStatement(statement);
-				break;
-			case "ForStatement":
-				this.walkForStatement(statement);
-				break;
-			case "FunctionDeclaration":
-				this.walkFunctionDeclaration(statement);
-				break;
-			case "IfStatement":
-				this.walkIfStatement(statement);
-				break;
-			case "LabeledStatement":
-				this.walkLabeledStatement(statement);
-				break;
-			case "ReturnStatement":
-				this.walkReturnStatement(statement);
-				break;
-			case "SwitchStatement":
-				this.walkSwitchStatement(statement);
-				break;
-			case "ThrowStatement":
-				this.walkThrowStatement(statement);
-				break;
-			case "TryStatement":
-				this.walkTryStatement(statement);
-				break;
-			case "VariableDeclaration":
-				this.walkVariableDeclaration(statement);
-				break;
-			case "WhileStatement":
-				this.walkWhileStatement(statement);
-				break;
-			case "WithStatement":
-				this.walkWithStatement(statement);
-				break;
-		}
-	}
-
-	// Real Statements
-	prewalkBlockStatement(statement) {
-		this.prewalkStatements(statement.body);
-	}
-
-	walkBlockStatement(statement) {
-		this.inBlockScope(() => {
-			const body = statement.body;
-			this.blockPrewalkStatements(body);
-			this.walkStatements(body);
-		});
-	}
-
-	walkExpressionStatement(statement) {
-		this.walkExpression(statement.expression);
-	}
-
-	prewalkIfStatement(statement) {
-		this.prewalkStatement(statement.consequent);
-		if (statement.alternate) {
-			this.prewalkStatement(statement.alternate);
-		}
-	}
-
-	walkIfStatement(statement) {
-		const result = this.hooks.statementIf.call(statement);
-		if (result === undefined) {
-			this.walkExpression(statement.test);
-			this.walkStatement(statement.consequent);
-			if (statement.alternate) {
-				this.walkStatement(statement.alternate);
-			}
-		} else {
-			if (result) {
-				this.walkStatement(statement.consequent);
-			} else if (statement.alternate) {
-				this.walkStatement(statement.alternate);
-			}
-		}
-	}
-
-	prewalkLabeledStatement(statement) {
-		this.prewalkStatement(statement.body);
-	}
-
-	walkLabeledStatement(statement) {
-		const hook = this.hooks.label.get(statement.label.name);
-		if (hook !== undefined) {
-			const result = hook.call(statement);
-			if (result === true) return;
-		}
-		this.walkStatement(statement.body);
-	}
-
-	prewalkWithStatement(statement) {
-		this.prewalkStatement(statement.body);
-	}
-
-	walkWithStatement(statement) {
-		this.walkExpression(statement.object);
-		this.walkStatement(statement.body);
-	}
-
-	prewalkSwitchStatement(statement) {
-		this.prewalkSwitchCases(statement.cases);
-	}
-
-	walkSwitchStatement(statement) {
-		this.walkExpression(statement.discriminant);
-		this.walkSwitchCases(statement.cases);
-	}
-
-	walkTerminatingStatement(statement) {
-		if (statement.argument) this.walkExpression(statement.argument);
-	}
-
-	walkReturnStatement(statement) {
-		this.walkTerminatingStatement(statement);
-	}
-
-	walkThrowStatement(statement) {
-		this.walkTerminatingStatement(statement);
-	}
-
-	prewalkTryStatement(statement) {
-		this.prewalkStatement(statement.block);
-	}
-
-	walkTryStatement(statement) {
-		if (this.scope.inTry) {
-			this.walkStatement(statement.block);
-		} else {
-			this.scope.inTry = true;
-			this.walkStatement(statement.block);
-			this.scope.inTry = false;
-		}
-		if (statement.handler) this.walkCatchClause(statement.handler);
-		if (statement.finalizer) this.walkStatement(statement.finalizer);
-	}
-
-	prewalkWhileStatement(statement) {
-		this.prewalkStatement(statement.body);
-	}
-
-	walkWhileStatement(statement) {
-		this.walkExpression(statement.test);
-		this.walkStatement(statement.body);
-	}
-
-	prewalkDoWhileStatement(statement) {
-		this.prewalkStatement(statement.body);
-	}
-
-	walkDoWhileStatement(statement) {
-		this.walkStatement(statement.body);
-		this.walkExpression(statement.test);
-	}
-
-	prewalkForStatement(statement) {
-		if (statement.init) {
-			if (statement.init.type === "VariableDeclaration") {
-				this.prewalkStatement(statement.init);
-			}
-		}
-		this.prewalkStatement(statement.body);
-	}
-
-	walkForStatement(statement) {
-		this.inBlockScope(() => {
-			if (statement.init) {
-				if (statement.init.type === "VariableDeclaration") {
-					this.blockPrewalkVariableDeclaration(statement.init);
-					this.walkStatement(statement.init);
-				} else {
-					this.walkExpression(statement.init);
-				}
-			}
-			if (statement.test) {
-				this.walkExpression(statement.test);
-			}
-			if (statement.update) {
-				this.walkExpression(statement.update);
-			}
-			const body = statement.body;
-			if (body.type === "BlockStatement") {
-				// no need to add additional scope
-				this.blockPrewalkStatements(body.body);
-				this.walkStatements(body.body);
-			} else {
-				this.walkStatement(body);
-			}
-		});
-	}
-
-	prewalkForInStatement(statement) {
-		if (statement.left.type === "VariableDeclaration") {
-			this.prewalkVariableDeclaration(statement.left);
-		}
-		this.prewalkStatement(statement.body);
-	}
-
-	walkForInStatement(statement) {
-		this.inBlockScope(() => {
-			if (statement.left.type === "VariableDeclaration") {
-				this.blockPrewalkVariableDeclaration(statement.left);
-				this.walkVariableDeclaration(statement.left);
-			} else {
-				this.walkPattern(statement.left);
-			}
-			this.walkExpression(statement.right);
-			const body = statement.body;
-			if (body.type === "BlockStatement") {
-				// no need to add additional scope
-				this.blockPrewalkStatements(body.body);
-				this.walkStatements(body.body);
-			} else {
-				this.walkStatement(body);
-			}
-		});
-	}
-
-	prewalkForOfStatement(statement) {
-		if (statement.left.type === "VariableDeclaration") {
-			this.prewalkVariableDeclaration(statement.left);
-		}
-		this.prewalkStatement(statement.body);
-	}
-
-	walkForOfStatement(statement) {
-		this.inBlockScope(() => {
-			if (statement.left.type === "VariableDeclaration") {
-				this.blockPrewalkVariableDeclaration(statement.left);
-				this.walkVariableDeclaration(statement.left);
-			} else {
-				this.walkPattern(statement.left);
-			}
-			this.walkExpression(statement.right);
-			const body = statement.body;
-			if (body.type === "BlockStatement") {
-				// no need to add additional scope
-				this.blockPrewalkStatements(body.body);
-				this.walkStatements(body.body);
-			} else {
-				this.walkStatement(body);
-			}
-		});
-	}
-
-	// Declarations
-	prewalkFunctionDeclaration(statement) {
-		if (statement.id) {
-			this.scope.renames.set(statement.id.name, null);
-			this.scope.definitions.add(statement.id.name);
-		}
-	}
-
-	walkFunctionDeclaration(statement) {
-		const wasTopLevel = this.scope.topLevelScope;
-		this.scope.topLevelScope = false;
-		this.inFunctionScope(true, statement.params, () => {
-			for (const param of statement.params) {
-				this.walkPattern(param);
-			}
-			if (statement.body.type === "BlockStatement") {
-				this.detectMode(statement.body.body);
-				this.prewalkStatement(statement.body);
-				this.walkStatement(statement.body);
-			} else {
-				this.walkExpression(statement.body);
-			}
-		});
-		this.scope.topLevelScope = wasTopLevel;
-	}
-
-	prewalkImportDeclaration(statement) {
-		const source = statement.source.value;
-		this.hooks.import.call(statement, source);
-		for (const specifier of statement.specifiers) {
-			const name = specifier.local.name;
-			this.scope.renames.set(name, null);
-			this.scope.definitions.add(name);
-			switch (specifier.type) {
-				case "ImportDefaultSpecifier":
-					this.hooks.importSpecifier.call(statement, source, "default", name);
-					break;
-				case "ImportSpecifier":
-					this.hooks.importSpecifier.call(
-						statement,
-						source,
-						specifier.imported.name,
-						name
-					);
-					break;
-				case "ImportNamespaceSpecifier":
-					this.hooks.importSpecifier.call(statement, source, null, name);
-					break;
-			}
-		}
-	}
-
-	enterDeclaration(declaration, onIdent) {
-		switch (declaration.type) {
-			case "VariableDeclaration":
-				for (const declarator of declaration.declarations) {
-					switch (declarator.type) {
-						case "VariableDeclarator": {
-							this.enterPattern(declarator.id, onIdent);
-							break;
-						}
-					}
-				}
-				break;
-			case "FunctionDeclaration":
-				this.enterPattern(declaration.id, onIdent);
-				break;
-			case "ClassDeclaration":
-				this.enterPattern(declaration.id, onIdent);
-				break;
-		}
-	}
-
-	blockPrewalkExportNamedDeclaration(statement) {
-		if (statement.declaration) {
-			this.blockPrewalkStatement(statement.declaration);
-		}
-	}
-
-	prewalkExportNamedDeclaration(statement) {
-		let source;
-		if (statement.source) {
-			source = statement.source.value;
-			this.hooks.exportImport.call(statement, source);
-		} else {
-			this.hooks.export.call(statement);
-		}
-		if (statement.declaration) {
-			if (
-				!this.hooks.exportDeclaration.call(statement, statement.declaration)
-			) {
-				this.prewalkStatement(statement.declaration);
-				let index = 0;
-				this.enterDeclaration(statement.declaration, def => {
-					this.hooks.exportSpecifier.call(statement, def, def, index++);
-				});
-			}
-		}
-		if (statement.specifiers) {
-			for (
-				let specifierIndex = 0;
-				specifierIndex < statement.specifiers.length;
-				specifierIndex++
-			) {
-				const specifier = statement.specifiers[specifierIndex];
-				switch (specifier.type) {
-					case "ExportSpecifier": {
-						const name = specifier.exported.name;
-						if (source) {
-							this.hooks.exportImportSpecifier.call(
-								statement,
-								source,
-								specifier.local.name,
-								name,
-								specifierIndex
-							);
-						} else {
-							this.hooks.exportSpecifier.call(
-								statement,
-								specifier.local.name,
-								name,
-								specifierIndex
-							);
-						}
-						break;
-					}
-				}
-			}
-		}
-	}
-
-	walkExportNamedDeclaration(statement) {
-		if (statement.declaration) {
-			this.walkStatement(statement.declaration);
-		}
-	}
-
-	blockPrewalkExportDefaultDeclaration(statement) {
-		if (statement.declaration.type === "ClassDeclaration") {
-			this.blockPrewalkClassDeclaration(statement.declaration);
-		}
-	}
-
-	prewalkExportDefaultDeclaration(statement) {
-		this.prewalkStatement(statement.declaration);
-		if (
-			statement.declaration.id &&
-			statement.declaration.type !== "FunctionExpression" &&
-			statement.declaration.type !== "ClassExpression"
-		) {
-			this.hooks.exportSpecifier.call(
-				statement,
-				statement.declaration.id.name,
-				"default"
-			);
-		}
-	}
-
-	walkExportDefaultDeclaration(statement) {
-		this.hooks.export.call(statement);
-		if (
-			statement.declaration.id &&
-			statement.declaration.type !== "FunctionExpression" &&
-			statement.declaration.type !== "ClassExpression"
-		) {
-			if (
-				!this.hooks.exportDeclaration.call(statement, statement.declaration)
-			) {
-				this.walkStatement(statement.declaration);
-			}
-		} else {
-			// Acorn parses `export default function() {}` as `FunctionDeclaration` and
-			// `export default class {}` as `ClassDeclaration`, both with `id = null`.
-			// These nodes must be treated as expressions.
-			if (statement.declaration.type === "FunctionDeclaration") {
-				this.walkFunctionDeclaration(statement.declaration);
-			} else if (statement.declaration.type === "ClassDeclaration") {
-				this.walkClassDeclaration(statement.declaration);
-			} else {
-				this.walkExpression(statement.declaration);
-			}
-			if (!this.hooks.exportExpression.call(statement, statement.declaration)) {
-				this.hooks.exportSpecifier.call(
-					statement,
-					statement.declaration,
-					"default"
-				);
-			}
-		}
-	}
-
-	prewalkExportAllDeclaration(statement) {
-		const source = statement.source.value;
-		this.hooks.exportImport.call(statement, source);
-		this.hooks.exportImportSpecifier.call(statement, source, null, null, 0);
-	}
-
-	prewalkVariableDeclaration(statement) {
-		if (statement.kind !== "var") return;
-		this._prewalkVariableDeclaration(statement, this.hooks.varDeclarationVar);
-	}
-
-	blockPrewalkVariableDeclaration(statement) {
-		if (statement.kind === "var") return;
-		const hookMap =
-			statement.kind === "const"
-				? this.hooks.varDeclarationConst
-				: this.hooks.varDeclarationLet;
-		this._prewalkVariableDeclaration(statement, hookMap);
-	}
-
-	_prewalkVariableDeclaration(statement, hookMap) {
-		for (const declarator of statement.declarations) {
-			switch (declarator.type) {
-				case "VariableDeclarator": {
-					this.enterPattern(declarator.id, (name, decl) => {
-						let hook = hookMap.get(name);
-						if (hook === undefined || !hook.call(decl)) {
-							hook = this.hooks.varDeclaration.get(name);
-							if (hook === undefined || !hook.call(decl)) {
-								this.scope.renames.set(name, null);
-								this.scope.definitions.add(name);
-							}
-						}
-					});
-					break;
-				}
-			}
-		}
-	}
-
-	walkVariableDeclaration(statement) {
-		for (const declarator of statement.declarations) {
-			switch (declarator.type) {
-				case "VariableDeclarator": {
-					const renameIdentifier =
-						declarator.init && this.getRenameIdentifier(declarator.init);
-					if (renameIdentifier && declarator.id.type === "Identifier") {
-						const hook = this.hooks.canRename.get(renameIdentifier);
-						if (hook !== undefined && hook.call(declarator.init)) {
-							// renaming with "var a = b;"
-							const hook = this.hooks.rename.get(renameIdentifier);
-							if (hook === undefined || !hook.call(declarator.init)) {
-								this.scope.renames.set(
-									declarator.id.name,
-									this.scope.renames.get(renameIdentifier) || renameIdentifier
-								);
-								this.scope.definitions.delete(declarator.id.name);
-							}
-							break;
-						}
-					}
-					this.walkPattern(declarator.id);
-					if (declarator.init) this.walkExpression(declarator.init);
-					break;
-				}
-			}
-		}
-	}
-
-	blockPrewalkClassDeclaration(statement) {
-		if (statement.id) {
-			this.scope.renames.set(statement.id.name, null);
-			this.scope.definitions.add(statement.id.name);
-		}
-	}
-
-	walkClassDeclaration(statement) {
-		this.walkClass(statement);
-	}
-
-	prewalkSwitchCases(switchCases) {
-		for (let index = 0, len = switchCases.length; index < len; index++) {
-			const switchCase = switchCases[index];
-			this.prewalkStatements(switchCase.consequent);
-		}
-	}
-
-	walkSwitchCases(switchCases) {
-		for (let index = 0, len = switchCases.length; index < len; index++) {
-			const switchCase = switchCases[index];
-
-			if (switchCase.test) {
-				this.walkExpression(switchCase.test);
-			}
-			this.walkStatements(switchCase.consequent);
-		}
-	}
-
-	walkCatchClause(catchClause) {
-		this.inBlockScope(() => {
-			// Error binding is optional in catch clause since ECMAScript 2019
-			if (catchClause.param !== null) {
-				this.enterPattern(catchClause.param, ident => {
-					this.scope.renames.set(ident, null);
-					this.scope.definitions.add(ident);
-				});
-				this.walkPattern(catchClause.param);
-			}
-			this.prewalkStatement(catchClause.body);
-			this.walkStatement(catchClause.body);
-		});
-	}
-
-	walkPattern(pattern) {
-		switch (pattern.type) {
-			case "ArrayPattern":
-				this.walkArrayPattern(pattern);
-				break;
-			case "AssignmentPattern":
-				this.walkAssignmentPattern(pattern);
-				break;
-			case "MemberExpression":
-				this.walkMemberExpression(pattern);
-				break;
-			case "ObjectPattern":
-				this.walkObjectPattern(pattern);
-				break;
-			case "RestElement":
-				this.walkRestElement(pattern);
-				break;
-		}
-	}
-
-	walkAssignmentPattern(pattern) {
-		this.walkExpression(pattern.right);
-		this.walkPattern(pattern.left);
-	}
-
-	walkObjectPattern(pattern) {
-		for (let i = 0, len = pattern.properties.length; i < len; i++) {
-			const prop = pattern.properties[i];
-			if (prop) {
-				if (prop.computed) this.walkExpression(prop.key);
-				if (prop.value) this.walkPattern(prop.value);
-			}
-		}
-	}
-
-	walkArrayPattern(pattern) {
-		for (let i = 0, len = pattern.elements.length; i < len; i++) {
-			const element = pattern.elements[i];
-			if (element) this.walkPattern(element);
-		}
-	}
-
-	walkRestElement(pattern) {
-		this.walkPattern(pattern.argument);
-	}
-
-	walkExpressions(expressions) {
-		for (const expression of expressions) {
-			if (expression) {
-				this.walkExpression(expression);
-			}
-		}
-	}
-
-	walkExpression(expression) {
-		switch (expression.type) {
-			case "ArrayExpression":
-				this.walkArrayExpression(expression);
-				break;
-			case "ArrowFunctionExpression":
-				this.walkArrowFunctionExpression(expression);
-				break;
-			case "AssignmentExpression":
-				this.walkAssignmentExpression(expression);
-				break;
-			case "AwaitExpression":
-				this.walkAwaitExpression(expression);
-				break;
-			case "BinaryExpression":
-				this.walkBinaryExpression(expression);
-				break;
-			case "CallExpression":
-				this.walkCallExpression(expression);
-				break;
-			case "ClassExpression":
-				this.walkClassExpression(expression);
-				break;
-			case "ConditionalExpression":
-				this.walkConditionalExpression(expression);
-				break;
-			case "FunctionExpression":
-				this.walkFunctionExpression(expression);
-				break;
-			case "Identifier":
-				this.walkIdentifier(expression);
-				break;
-			case "LogicalExpression":
-				this.walkLogicalExpression(expression);
-				break;
-			case "MemberExpression":
-				this.walkMemberExpression(expression);
-				break;
-			case "NewExpression":
-				this.walkNewExpression(expression);
-				break;
-			case "ObjectExpression":
-				this.walkObjectExpression(expression);
-				break;
-			case "SequenceExpression":
-				this.walkSequenceExpression(expression);
-				break;
-			case "SpreadElement":
-				this.walkSpreadElement(expression);
-				break;
-			case "TaggedTemplateExpression":
-				this.walkTaggedTemplateExpression(expression);
-				break;
-			case "TemplateLiteral":
-				this.walkTemplateLiteral(expression);
-				break;
-			case "ThisExpression":
-				this.walkThisExpression(expression);
-				break;
-			case "UnaryExpression":
-				this.walkUnaryExpression(expression);
-				break;
-			case "UpdateExpression":
-				this.walkUpdateExpression(expression);
-				break;
-			case "YieldExpression":
-				this.walkYieldExpression(expression);
-				break;
-		}
-	}
-
-	walkAwaitExpression(expression) {
-		this.walkExpression(expression.argument);
-	}
-
-	walkArrayExpression(expression) {
-		if (expression.elements) {
-			this.walkExpressions(expression.elements);
-		}
-	}
-
-	walkSpreadElement(expression) {
-		if (expression.argument) {
-			this.walkExpression(expression.argument);
-		}
-	}
-
-	walkObjectExpression(expression) {
-		for (
-			let propIndex = 0, len = expression.properties.length;
-			propIndex < len;
-			propIndex++
-		) {
-			const prop = expression.properties[propIndex];
-			if (prop.type === "SpreadElement") {
-				this.walkExpression(prop.argument);
-				continue;
-			}
-			if (prop.computed) {
-				this.walkExpression(prop.key);
-			}
-			if (prop.shorthand) {
-				this.scope.inShorthand = true;
-			}
-			this.walkExpression(prop.value);
-			if (prop.shorthand) {
-				this.scope.inShorthand = false;
-			}
-		}
-	}
-
-	walkFunctionExpression(expression) {
-		const wasTopLevel = this.scope.topLevelScope;
-		this.scope.topLevelScope = false;
-		const scopeParams = expression.params;
-
-		// Add function name in scope for recursive calls
-		if (expression.id) {
-			scopeParams.push(expression.id.name);
-		}
-
-		this.inFunctionScope(true, scopeParams, () => {
-			for (const param of expression.params) {
-				this.walkPattern(param);
-			}
-			if (expression.body.type === "BlockStatement") {
-				this.detectMode(expression.body.body);
-				this.prewalkStatement(expression.body);
-				this.walkStatement(expression.body);
-			} else {
-				this.walkExpression(expression.body);
-			}
-		});
-		this.scope.topLevelScope = wasTopLevel;
-	}
-
-	walkArrowFunctionExpression(expression) {
-		this.inFunctionScope(false, expression.params, () => {
-			for (const param of expression.params) {
-				this.walkPattern(param);
-			}
-			if (expression.body.type === "BlockStatement") {
-				this.detectMode(expression.body.body);
-				this.prewalkStatement(expression.body);
-				this.walkStatement(expression.body);
-			} else {
-				this.walkExpression(expression.body);
-			}
-		});
-	}
-
-	walkSequenceExpression(expression) {
-		if (expression.expressions) this.walkExpressions(expression.expressions);
-	}
-
-	walkUpdateExpression(expression) {
-		this.walkExpression(expression.argument);
-	}
-
-	walkUnaryExpression(expression) {
-		if (expression.operator === "typeof") {
-			const exprName = this.getNameForExpression(expression.argument);
-			if (exprName && exprName.free) {
-				const hook = this.hooks.typeof.get(exprName.name);
-				if (hook !== undefined) {
-					const result = hook.call(expression);
-					if (result === true) return;
-				}
-			}
-		}
-		this.walkExpression(expression.argument);
-	}
-
-	walkLeftRightExpression(expression) {
-		this.walkExpression(expression.left);
-		this.walkExpression(expression.right);
-	}
-
-	walkBinaryExpression(expression) {
-		this.walkLeftRightExpression(expression);
-	}
-
-	walkLogicalExpression(expression) {
-		const result = this.hooks.expressionLogicalOperator.call(expression);
-		if (result === undefined) {
-			this.walkLeftRightExpression(expression);
-		} else {
-			if (result) {
-				this.walkExpression(expression.right);
-			}
-		}
-	}
-
-	walkAssignmentExpression(expression) {
-		const renameIdentifier = this.getRenameIdentifier(expression.right);
-		if (expression.left.type === "Identifier" && renameIdentifier) {
-			const hook = this.hooks.canRename.get(renameIdentifier);
-			if (hook !== undefined && hook.call(expression.right)) {
-				// renaming "a = b;"
-				const hook = this.hooks.rename.get(renameIdentifier);
-				if (hook === undefined || !hook.call(expression.right)) {
-					this.scope.renames.set(expression.left.name, renameIdentifier);
-					this.scope.definitions.delete(expression.left.name);
-				}
-				return;
-			}
-		}
-		if (expression.left.type === "Identifier") {
-			const assignedHook = this.hooks.assigned.get(expression.left.name);
-			if (assignedHook === undefined || !assignedHook.call(expression)) {
-				this.walkExpression(expression.right);
-			}
-			this.scope.renames.set(expression.left.name, null);
-			const assignHook = this.hooks.assign.get(expression.left.name);
-			if (assignHook === undefined || !assignHook.call(expression)) {
-				this.walkExpression(expression.left);
-			}
-			return;
-		}
-		this.walkExpression(expression.right);
-		this.walkPattern(expression.left);
-		this.enterPattern(expression.left, (name, decl) => {
-			this.scope.renames.set(name, null);
-		});
-	}
-
-	walkConditionalExpression(expression) {
-		const result = this.hooks.expressionConditionalOperator.call(expression);
-		if (result === undefined) {
-			this.walkExpression(expression.test);
-			this.walkExpression(expression.consequent);
-			if (expression.alternate) {
-				this.walkExpression(expression.alternate);
-			}
-		} else {
-			if (result) {
-				this.walkExpression(expression.consequent);
-			} else if (expression.alternate) {
-				this.walkExpression(expression.alternate);
-			}
-		}
-	}
-
-	walkNewExpression(expression) {
-		const callee = this.evaluateExpression(expression.callee);
-		if (callee.isIdentifier()) {
-			const hook = this.hooks.new.get(callee.identifier);
-			if (hook !== undefined) {
-				const result = hook.call(expression);
-				if (result === true) {
-					return;
-				}
-			}
-		}
-
-		this.walkExpression(expression.callee);
-		if (expression.arguments) {
-			this.walkExpressions(expression.arguments);
-		}
-	}
-
-	walkYieldExpression(expression) {
-		if (expression.argument) {
-			this.walkExpression(expression.argument);
-		}
-	}
-
-	walkTemplateLiteral(expression) {
-		if (expression.expressions) {
-			this.walkExpressions(expression.expressions);
-		}
-	}
-
-	walkTaggedTemplateExpression(expression) {
-		if (expression.tag) {
-			this.walkExpression(expression.tag);
-		}
-		if (expression.quasi && expression.quasi.expressions) {
-			this.walkExpressions(expression.quasi.expressions);
-		}
-	}
-
-	walkClassExpression(expression) {
-		this.walkClass(expression);
-	}
-
-	_walkIIFE(functionExpression, options, currentThis) {
-		const renameArgOrThis = argOrThis => {
-			const renameIdentifier = this.getRenameIdentifier(argOrThis);
-			if (renameIdentifier) {
-				const hook = this.hooks.canRename.get(renameIdentifier);
-				if (hook !== undefined && hook.call(argOrThis)) {
-					const hook = this.hooks.rename.get(renameIdentifier);
-					if (hook === undefined || !hook.call(argOrThis)) {
-						return renameIdentifier;
-					}
-				}
-			}
-			this.walkExpression(argOrThis);
-		};
-		const params = functionExpression.params;
-		const renameThis = currentThis ? renameArgOrThis(currentThis) : null;
-		const args = options.map(renameArgOrThis);
-		const wasTopLevel = this.scope.topLevelScope;
-		this.scope.topLevelScope = false;
-		const scopeParams = params.filter((identifier, idx) => !args[idx]);
-
-		// Add function name in scope for recursive calls
-		if (functionExpression.id) {
-			scopeParams.push(functionExpression.id.name);
-		}
-
-		this.inFunctionScope(true, scopeParams, () => {
-			if (renameThis) {
-				this.scope.renames.set("this", renameThis);
-			}
-			for (let i = 0; i < args.length; i++) {
-				const param = args[i];
-				if (!param) continue;
-				if (!params[i] || params[i].type !== "Identifier") continue;
-				this.scope.renames.set(params[i].name, param);
-			}
-			if (functionExpression.body.type === "BlockStatement") {
-				this.detectMode(functionExpression.body.body);
-				this.prewalkStatement(functionExpression.body);
-				this.walkStatement(functionExpression.body);
-			} else {
-				this.walkExpression(functionExpression.body);
-			}
-		});
-		this.scope.topLevelScope = wasTopLevel;
-	}
-
-	walkCallExpression(expression) {
-		if (
-			expression.callee.type === "MemberExpression" &&
-			expression.callee.object.type === "FunctionExpression" &&
-			!expression.callee.computed &&
-			(expression.callee.property.name === "call" ||
-				expression.callee.property.name === "bind") &&
-			expression.arguments.length > 0
-		) {
-			// (function(…) { }.call/bind(?, …))
-			this._walkIIFE(
-				expression.callee.object,
-				expression.arguments.slice(1),
-				expression.arguments[0]
-			);
-		} else if (expression.callee.type === "FunctionExpression") {
-			// (function(…) { }(…))
-			this._walkIIFE(expression.callee, expression.arguments, null);
-		} else if (expression.callee.type === "Import") {
-			let result = this.hooks.importCall.call(expression);
-			if (result === true) return;
-
-			if (expression.arguments) this.walkExpressions(expression.arguments);
-		} else {
-			const callee = this.evaluateExpression(expression.callee);
-			if (callee.isIdentifier()) {
-				const callHook = this.hooks.call.get(callee.identifier);
-				if (callHook !== undefined) {
-					let result = callHook.call(expression);
-					if (result === true) return;
-				}
-				let identifier = callee.identifier.replace(/\.[^.]+$/, "");
-				if (identifier !== callee.identifier) {
-					const callAnyHook = this.hooks.callAnyMember.get(identifier);
-					if (callAnyHook !== undefined) {
-						let result = callAnyHook.call(expression);
-						if (result === true) return;
-					}
-				}
-			}
-
-			if (expression.callee) this.walkExpression(expression.callee);
-			if (expression.arguments) this.walkExpressions(expression.arguments);
-		}
-	}
-
-	walkMemberExpression(expression) {
-		const exprName = this.getNameForExpression(expression);
-		if (exprName && exprName.free) {
-			const expressionHook = this.hooks.expression.get(exprName.name);
-			if (expressionHook !== undefined) {
-				const result = expressionHook.call(expression);
-				if (result === true) return;
-			}
-			const expressionAnyMemberHook = this.hooks.expressionAnyMember.get(
-				exprName.nameGeneral
-			);
-			if (expressionAnyMemberHook !== undefined) {
-				const result = expressionAnyMemberHook.call(expression);
-				if (result === true) return;
-			}
-		}
-		this.walkExpression(expression.object);
-		if (expression.computed === true) this.walkExpression(expression.property);
-	}
-
-	walkThisExpression(expression) {
-		const expressionHook = this.hooks.expression.get("this");
-		if (expressionHook !== undefined) {
-			expressionHook.call(expression);
-		}
-	}
-
-	walkIdentifier(expression) {
-		if (!this.scope.definitions.has(expression.name)) {
-			const hook = this.hooks.expression.get(
-				this.scope.renames.get(expression.name) || expression.name
-			);
-			if (hook !== undefined) {
-				const result = hook.call(expression);
-				if (result === true) return;
-			}
-		}
-	}
-
-	/**
-	 * @deprecated
-	 * @param {any} params scope params
-	 * @param {function(): void} fn inner function
-	 * @returns {void}
-	 */
-	inScope(params, fn) {
-		const oldScope = this.scope;
-		this.scope = {
-			topLevelScope: oldScope.topLevelScope,
-			inTry: false,
-			inShorthand: false,
-			isStrict: oldScope.isStrict,
-			isAsmJs: oldScope.isAsmJs,
-			definitions: oldScope.definitions.createChild(),
-			renames: oldScope.renames.createChild()
-		};
-
-		this.scope.renames.set("this", null);
-
-		this.enterPatterns(params, ident => {
-			this.scope.renames.set(ident, null);
-			this.scope.definitions.add(ident);
-		});
-
-		fn();
-
-		this.scope = oldScope;
-	}
-
-	inFunctionScope(hasThis, params, fn) {
-		const oldScope = this.scope;
-		this.scope = {
-			topLevelScope: oldScope.topLevelScope,
-			inTry: false,
-			inShorthand: false,
-			isStrict: oldScope.isStrict,
-			isAsmJs: oldScope.isAsmJs,
-			definitions: oldScope.definitions.createChild(),
-			renames: oldScope.renames.createChild()
-		};
-
-		if (hasThis) {
-			this.scope.renames.set("this", null);
-		}
-
-		this.enterPatterns(params, ident => {
-			this.scope.renames.set(ident, null);
-			this.scope.definitions.add(ident);
-		});
-
-		fn();
-
-		this.scope = oldScope;
-	}
-
-	inBlockScope(fn) {
-		const oldScope = this.scope;
-		this.scope = {
-			topLevelScope: oldScope.topLevelScope,
-			inTry: oldScope.inTry,
-			inShorthand: false,
-			isStrict: oldScope.isStrict,
-			isAsmJs: oldScope.isAsmJs,
-			definitions: oldScope.definitions.createChild(),
-			renames: oldScope.renames.createChild()
-		};
-
-		fn();
-
-		this.scope = oldScope;
-	}
-
-	// TODO webpack 5: remove this methods
-	// only for backward-compat
-	detectStrictMode(statements) {
-		this.detectMode(statements);
-	}
-
-	detectMode(statements) {
-		const isLiteral =
-			statements.length >= 1 &&
-			statements[0].type === "ExpressionStatement" &&
-			statements[0].expression.type === "Literal";
-		if (isLiteral && statements[0].expression.value === "use strict") {
-			this.scope.isStrict = true;
-		}
-		if (isLiteral && statements[0].expression.value === "use asm") {
-			this.scope.isAsmJs = true;
-		}
-	}
-
-	enterPatterns(patterns, onIdent) {
-		for (const pattern of patterns) {
-			if (typeof pattern !== "string") {
-				this.enterPattern(pattern, onIdent);
-			} else if (pattern) {
-				onIdent(pattern);
-			}
-		}
-	}
-
-	enterPattern(pattern, onIdent) {
-		if (!pattern) return;
-		switch (pattern.type) {
-			case "ArrayPattern":
-				this.enterArrayPattern(pattern, onIdent);
-				break;
-			case "AssignmentPattern":
-				this.enterAssignmentPattern(pattern, onIdent);
-				break;
-			case "Identifier":
-				this.enterIdentifier(pattern, onIdent);
-				break;
-			case "ObjectPattern":
-				this.enterObjectPattern(pattern, onIdent);
-				break;
-			case "RestElement":
-				this.enterRestElement(pattern, onIdent);
-				break;
-			case "Property":
-				this.enterPattern(pattern.value, onIdent);
-				break;
-		}
-	}
-
-	enterIdentifier(pattern, onIdent) {
-		onIdent(pattern.name, pattern);
-	}
-
-	enterObjectPattern(pattern, onIdent) {
-		for (
-			let propIndex = 0, len = pattern.properties.length;
-			propIndex < len;
-			propIndex++
-		) {
-			const prop = pattern.properties[propIndex];
-			this.enterPattern(prop, onIdent);
-		}
-	}
-
-	enterArrayPattern(pattern, onIdent) {
-		for (
-			let elementIndex = 0, len = pattern.elements.length;
-			elementIndex < len;
-			elementIndex++
-		) {
-			const element = pattern.elements[elementIndex];
-			this.enterPattern(element, onIdent);
-		}
-	}
-
-	enterRestElement(pattern, onIdent) {
-		this.enterPattern(pattern.argument, onIdent);
-	}
-
-	enterAssignmentPattern(pattern, onIdent) {
-		this.enterPattern(pattern.left, onIdent);
-	}
-
-	evaluateExpression(expression) {
-		try {
-			const hook = this.hooks.evaluate.get(expression.type);
-			if (hook !== undefined) {
-				const result = hook.call(expression);
-				if (result !== undefined) {
-					if (result) {
-						result.setExpression(expression);
-					}
-					return result;
-				}
-			}
-		} catch (e) {
-			console.warn(e);
-			// ignore error
-		}
-		return new BasicEvaluatedExpression()
-			.setRange(expression.range)
-			.setExpression(expression);
-	}
-
-	parseString(expression) {
-		switch (expression.type) {
-			case "BinaryExpression":
-				if (expression.operator === "+") {
-					return (
-						this.parseString(expression.left) +
-						this.parseString(expression.right)
-					);
-				}
-				break;
-			case "Literal":
-				return expression.value + "";
-		}
-		throw new Error(
-			expression.type + " is not supported as parameter for require"
-		);
-	}
-
-	parseCalculatedString(expression) {
-		switch (expression.type) {
-			case "BinaryExpression":
-				if (expression.operator === "+") {
-					const left = this.parseCalculatedString(expression.left);
-					const right = this.parseCalculatedString(expression.right);
-					if (left.code) {
-						return {
-							range: left.range,
-							value: left.value,
-							code: true,
-							conditional: false
-						};
-					} else if (right.code) {
-						return {
-							range: [
-								left.range[0],
-								right.range ? right.range[1] : left.range[1]
-							],
-							value: left.value + right.value,
-							code: true,
-							conditional: false
-						};
-					} else {
-						return {
-							range: [left.range[0], right.range[1]],
-							value: left.value + right.value,
-							code: false,
-							conditional: false
-						};
-					}
-				}
-				break;
-			case "ConditionalExpression": {
-				const consequent = this.parseCalculatedString(expression.consequent);
-				const alternate = this.parseCalculatedString(expression.alternate);
-				const items = [];
-				if (consequent.conditional) {
-					items.push(...consequent.conditional);
-				} else if (!consequent.code) {
-					items.push(consequent);
-				} else {
-					break;
-				}
-				if (alternate.conditional) {
-					items.push(...alternate.conditional);
-				} else if (!alternate.code) {
-					items.push(alternate);
-				} else {
-					break;
-				}
-				return {
-					range: undefined,
-					value: "",
-					code: true,
-					conditional: items
-				};
-			}
-			case "Literal":
-				return {
-					range: expression.range,
-					value: expression.value + "",
-					code: false,
-					conditional: false
-				};
-		}
-		return {
-			range: undefined,
-			value: "",
-			code: true,
-			conditional: false
-		};
-	}
-
-	parse(source, initialState) {
-		let ast;
-		let comments;
-		if (typeof source === "object" && source !== null) {
-			ast = source;
-			comments = source.comments;
-		} else {
-			comments = [];
-			ast = Parser.parse(source, {
-				sourceType: this.sourceType,
-				onComment: comments
-			});
-		}
-
-		const oldScope = this.scope;
-		const oldState = this.state;
-		const oldComments = this.comments;
-		this.scope = {
-			topLevelScope: true,
-			inTry: false,
-			inShorthand: false,
-			isStrict: false,
-			isAsmJs: false,
-			definitions: new StackedSetMap(),
-			renames: new StackedSetMap()
-		};
-		const state = (this.state = initialState || {});
-		this.comments = comments;
-		if (this.hooks.program.call(ast, comments) === undefined) {
-			this.detectMode(ast.body);
-			this.prewalkStatements(ast.body);
-			this.blockPrewalkStatements(ast.body);
-			this.walkStatements(ast.body);
-		}
-		this.scope = oldScope;
-		this.state = oldState;
-		this.comments = oldComments;
-		return state;
-	}
-
-	evaluate(source) {
-		const ast = Parser.parse("(" + source + ")", {
-			sourceType: this.sourceType,
-			locations: false
-		});
-		// TODO(https://github.com/acornjs/acorn/issues/741)
-		// @ts-ignore
-		if (ast.body.length !== 1 || ast.body[0].type !== "ExpressionStatement") {
-			throw new Error("evaluate: Source is not a expression");
-		}
-		// TODO(https://github.com/acornjs/acorn/issues/741)
-		// @ts-ignore
-		return this.evaluateExpression(ast.body[0].expression);
-	}
-
-	getComments(range) {
-		return this.comments.filter(
-			comment => comment.range[0] >= range[0] && comment.range[1] <= range[1]
-		);
-	}
-
-	parseCommentOptions(range) {
-		const comments = this.getComments(range);
-		if (comments.length === 0) {
-			return EMPTY_COMMENT_OPTIONS;
-		}
-		let options = {};
-		let errors = [];
-		for (const comment of comments) {
-			const { value } = comment;
-			if (value && webpackCommentRegExp.test(value)) {
-				// try compile only if webpack options comment is present
-				try {
-					const val = vm.runInNewContext(`(function(){return {${value}};})()`);
-					Object.assign(options, val);
-				} catch (e) {
-					e.comment = comment;
-					errors.push(e);
-				}
-			}
-		}
-		return { options, errors };
-	}
-
-	getNameForExpression(expression) {
-		let expr = expression;
-		const exprName = [];
-		while (
-			expr.type === "MemberExpression" &&
-			expr.property.type === (expr.computed ? "Literal" : "Identifier")
-		) {
-			exprName.push(expr.computed ? expr.property.value : expr.property.name);
-			expr = expr.object;
-		}
-		let free;
-		if (expr.type === "Identifier") {
-			free = !this.scope.definitions.has(expr.name);
-			exprName.push(this.scope.renames.get(expr.name) || expr.name);
-		} else if (
-			expr.type === "ThisExpression" &&
-			this.scope.renames.get("this")
-		) {
-			free = true;
-			exprName.push(this.scope.renames.get("this"));
-		} else if (expr.type === "ThisExpression") {
-			free = this.scope.topLevelScope;
-			exprName.push("this");
-		} else {
-			return null;
-		}
-		let prefix = "";
-		for (let i = exprName.length - 1; i >= 2; i--) {
-			prefix += exprName[i] + ".";
-		}
-		if (exprName.length > 1) {
-			prefix += exprName[1];
-		}
-		const name = prefix ? prefix + "." + exprName[0] : exprName[0];
-		const nameGeneral = prefix;
-		return {
-			name,
-			nameGeneral,
-			free
-		};
-	}
-
-	static parse(code, options) {
-		const type = options ? options.sourceType : "module";
-		const parserOptions = Object.assign(
-			Object.create(null),
-			defaultParserOptions,
-			options
-		);
-
-		if (type === "auto") {
-			parserOptions.sourceType = "module";
-		} else if (parserOptions.sourceType === "script") {
-			parserOptions.allowReturnOutsideFunction = true;
-		}
-
-		let ast;
-		let error;
-		let threw = false;
-		try {
-			ast = acornParser.parse(code, parserOptions);
-		} catch (e) {
-			error = e;
-			threw = true;
-		}
-
-		if (threw && type === "auto") {
-			parserOptions.sourceType = "script";
-			parserOptions.allowReturnOutsideFunction = true;
-			if (Array.isArray(parserOptions.onComment)) {
-				parserOptions.onComment.length = 0;
-			}
-			try {
-				ast = acornParser.parse(code, parserOptions);
-				threw = false;
-			} catch (e) {
-				threw = true;
-			}
-		}
-
-		if (threw) {
-			throw error;
-		}
-
-		return ast;
-	}
-}
-
-// TODO remove in webpack 5
-Object.defineProperty(Parser.prototype, "getCommentOptions", {
-	configurable: false,
-	value: util.deprecate(
-		/**
-		 * @deprecated
-		 * @param {TODO} range Range
-		 * @returns {void}
-		 * @this {Parser}
-		 */
-		function(range) {
-			return this.parseCommentOptions(range).options;
-		},
-		"Parser.getCommentOptions: Use Parser.parseCommentOptions(range) instead"
-	)
-});
-
-module.exports = Parser;