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-rw-r--r--node_modules/es-abstract/2016/IsPromise.js24
1 files changed, 0 insertions, 24 deletions
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;
-};