/** * * Copyright (c) 2013-present, Facebook, Inc. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. * * This module wraps and augments the minimally ES6-compliant Promise * implementation provided by the promise npm package. * */'use strict';varPromise=require("promise/setimmediate/es6-extensions");require("promise/setimmediate/done");/** * Handle either fulfillment or rejection with the same callback. */Promise.prototype["finally"]=function(onSettled){returnthis.then(onSettled,onSettled);};module.exports=Promise;