angular-cn/packages/zone.js/lib/browser/webapis-notification.ts

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
Zone.__load_patch('notification', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
const Notification = global['Notification'];
if (!Notification || !Notification.prototype) {
return;
}
const desc = Object.getOwnPropertyDescriptor(Notification.prototype, 'onerror');
if (!desc || !desc.configurable) {
return;
}
api.patchOnProperties(Notification.prototype, null);
});