{"version":3,"file":"supportsHistory.js","sources":["../../../src/vendor/supportsHistory.ts"],"sourcesContent":["// Based on https://github.com/angular/angular.js/pull/13945/files\n// The MIT License\n\n// Copyright (c) 2010-2016 Google, Inc. http://angularjs.org\n\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n\nimport { getGlobalObject } from '../worldwide';\n\n// eslint-disable-next-line deprecation/deprecation\nconst WINDOW = getGlobalObject<Window>();\n\n/**\n * Tells whether current environment supports History API\n * {@link supportsHistory}.\n *\n * @returns Answer to the given question.\n */\nexport function supportsHistory(): boolean {\n  // NOTE: in Chrome App environment, touching history.pushState, *even inside\n  //       a try/catch block*, will cause Chrome to output an error to console.error\n  // borrowed from: https://github.com/angular/angular.js/pull/13945/files\n  /* eslint-disable @typescript-eslint/no-unsafe-member-access */\n  // eslint-disable-next-line @typescript-eslint/no-explicit-any\n  const chrome = (WINDOW as any).chrome;\n  const isChromePackagedApp = chrome && chrome.app && chrome.app.runtime;\n  /* eslint-enable @typescript-eslint/no-unsafe-member-access */\n  const hasHistoryApi = 'history' in WINDOW && !!WINDOW.history.pushState && !!WINDOW.history.replaceState;\n\n  return !isChromePackagedApp && hasHistoryApi;\n}\n"],"names":["getGlobalObject"],"mappings":";;;;AAAA;AAwBA;AACA;AACA,MAAA,MAAA,GAAAA,yBAAA,EAAA,CAAA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,SAAA,eAAA,GAAA;AACA;AACA;AACA;AACA;AACA;AACA,EAAA,MAAA,MAAA,GAAA,CAAA,MAAA,GAAA,MAAA,CAAA;AACA,EAAA,MAAA,mBAAA,GAAA,MAAA,IAAA,MAAA,CAAA,GAAA,IAAA,MAAA,CAAA,GAAA,CAAA,OAAA,CAAA;AACA;AACA,EAAA,MAAA,aAAA,GAAA,SAAA,IAAA,MAAA,IAAA,CAAA,CAAA,MAAA,CAAA,OAAA,CAAA,SAAA,IAAA,CAAA,CAAA,MAAA,CAAA,OAAA,CAAA,YAAA,CAAA;AACA;AACA,EAAA,OAAA,CAAA,mBAAA,IAAA,aAAA,CAAA;AACA;;;;"}