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/**
* Copyright (c) 2016 The xterm.js authors. All rights reserved.
* @license MIT
*/
interface INavigator {
userAgent: string;
language: string;
platform: string;
}
// We're declaring a navigator global here as we expect it in all runtimes (node and browser), but
// we want this module to live in common.
declare const navigator: INavigator;
const isNode = (typeof navigator === 'undefined') ? true : false;
const userAgent = (isNode) ? 'node' : navigator.userAgent;
const platform = (isNode) ? 'node' : navigator.platform;
export const isFirefox = userAgent.includes('Firefox');
export const isLegacyEdge = userAgent.includes('Edge');
export const isSafari = /^((?!chrome|android).)*safari/i.test(userAgent);
// Find the users platform. We use this to interpret the meta key
// and ISO third level shifts.
// http://stackoverflow.com/q/19877924/577598
export const isMac = ['Macintosh', 'MacIntel', 'MacPPC', 'Mac68K'].includes(platform);
export const isIpad = platform === 'iPad';
export const isIphone = platform === 'iPhone';
export const isWindows = ['Windows', 'Win16', 'Win32', 'WinCE'].includes(platform);
export const isLinux = platform.indexOf('Linux') >= 0;
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