isPromise.js 611 Bytes
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'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});
exports.default = void 0;

/**
 * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
// capture global.Promise before it may potentially be overwritten
const Promise = global.Promise; // see ES2015 spec 25.4.4.5, https://stackoverflow.com/a/38339199

const isPromise = candidate => Promise.resolve(candidate) === candidate;

var _default = isPromise;
exports.default = _default;