Edit File: environment.d.ts
/** * @license * Copyright 2017 Google LLC * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * Returns navigator.userAgent string or '' if it's not defined. * @return user agent string */ export declare function getUA(): string; /** * Detect Cordova / PhoneGap / Ionic frameworks on a mobile device. * * Deliberately does not rely on checking `file://` URLs (as this fails PhoneGap * in the Ripple emulator) nor Cordova `onDeviceReady`, which would normally * wait for a callback. */ export declare function isMobileCordova(): boolean; /** * Detect Node.js. * * @return true if Node.js environment is detected or specified. */ export declare function isNode(): boolean; /** * Detect Browser Environment */ export declare function isBrowser(): boolean; export declare function isBrowserExtension(): boolean; /** * Detect React Native. * * @return true if ReactNative environment is detected. */ export declare function isReactNative(): boolean; /** Detects Electron apps. */ export declare function isElectron(): boolean; /** Detects Internet Explorer. */ export declare function isIE(): boolean; /** Detects Universal Windows Platform apps. */ export declare function isUWP(): boolean; /** * Detect whether the current SDK build is the Node version. * * @return true if it's the Node SDK build. */ export declare function isNodeSdk(): boolean; /** Returns true if we are running in Safari. */ export declare function isSafari(): boolean; /** * This method checks if indexedDB is supported by current browser/service worker context * @return true if indexedDB is supported by current browser/service worker context */ export declare function isIndexedDBAvailable(): boolean; /** * This method validates browser/sw context for indexedDB by opening a dummy indexedDB database and reject * if errors occur during the database open operation. * * @throws exception if current browser/sw context can't run idb.open (ex: Safari iframe, Firefox * private browsing) */ export declare function validateIndexedDBOpenable(): Promise<boolean>; /** * * This method checks whether cookie is enabled within current browser * @return true if cookie is enabled within current browser */ export declare function areCookiesEnabled(): boolean;
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