mqtt
Version:
A library for the MQTT protocol
24 lines • 1.16 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.isReactNativeBrowser = exports.isWebWorker = void 0;
const isStandardBrowserEnv = () => {
if (typeof window !== 'undefined') {
const electronRenderCheck = typeof navigator !== 'undefined' &&
navigator.userAgent?.toLowerCase().indexOf(' electron/') > -1;
if (electronRenderCheck && process?.versions) {
const electronMainCheck = Object.prototype.hasOwnProperty.call(process.versions, 'electron');
return !electronMainCheck;
}
return typeof window.document !== 'undefined';
}
return false;
};
const isWebWorkerEnv = () => Boolean(typeof self === 'object' &&
self?.constructor?.name?.includes('WorkerGlobalScope') &&
typeof Deno === 'undefined');
const isReactNativeEnv = () => typeof navigator !== 'undefined' && navigator.product === 'ReactNative';
const isBrowser = isStandardBrowserEnv() || isWebWorkerEnv() || isReactNativeEnv();
exports.isWebWorker = isWebWorkerEnv();
exports.isReactNativeBrowser = isReactNativeEnv();
exports.default = isBrowser;
//# sourceMappingURL=is-browser.js.map