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rOACCT/node_modules/core-js/internals/new-promise-capability.js
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new-promise-capability.js
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			'use strict';
			var aCallable = require('../internals/a-callable');

			var $TypeError = TypeError;

			var PromiseCapability = function (C) {
			var resolve, reject;
			this.promise = new C(function ($$resolve, $$reject) {
			if (resolve !== undefined \|\| reject !== undefined) throw $TypeError('Bad Promise constructor');
			resolve = $$resolve;
			reject = $$reject;
			});
			this.resolve = aCallable(resolve);
			this.reject = aCallable(reject);
			};

			// `NewPromiseCapability` abstract operation
			// https://tc39.es/ecma262/#sec-newpromisecapability
			module.exports.f = function (C) {
			return new PromiseCapability(C);
			};