{"version":3,"file":"static/js/polyfills.47f31c81.js","mappings":"8IAEuB,qBAAZA,UAIT,kBACAC,OAAOD,QAAU,EAAQ,QAK3B,EAAQ,OAER,EAAQ,OAIRE,OAAOC,OAAS,EAAQ,M","sources":["../build_config/polyfills.js"],"sourcesContent":["'use strict';\r\n\r\nif (typeof Promise === 'undefined') {\r\n  // Rejection tracking prevents a common issue where React gets into an\r\n  // inconsistent state due to an error, but it gets swallowed by a Promise,\r\n  // and the user has no idea what causes React's erratic future behavior.\r\n  require('promise/lib/rejection-tracking').enable();\r\n  window.Promise = require('promise/lib/es6-extensions.js');\r\n}\r\n\r\n\r\n// fetch() polyfill for making API calls.\r\nrequire('whatwg-fetch');\r\n\r\nrequire('babel-polyfill');\r\n\r\n// Object.assign() is commonly used with React.\r\n// It will use the native implementation if it's present and isn't buggy.\r\nObject.assign = require('object-assign');\r\n\r\n// In tests, polyfill requestAnimationFrame since jsdom doesn't provide it yet.\r\n// We don't polyfill it in the browser--this is user's responsibility.\r\nif (process.env.NODE_ENV === 'test') {\r\n  require('raf').polyfill(global);\r\n}"],"names":["Promise","window","Object","assign"],"sourceRoot":""}