Bug 1852740: add tests for the `fetchpriority` attribute in Link headers. r=necko...
[gecko.git] / dom / webidl / PromiseRejectionEvent.webidl
blobdf027e909ecfa4a3ad4b6caab8f980ef4c3ce97e
1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
4  * You can obtain one at http://mozilla.org/MPL/2.0/.
5  *
6  * The origin of this IDL file is
7  * https://html.spec.whatwg.org/multipage/webappapis.html#the-promiserejectionevent-interface
8  */
10 [Exposed=(Window,Worker)]
11 interface PromiseRejectionEvent : Event
13   constructor(DOMString type, PromiseRejectionEventInit eventInitDict);
15   [BinaryName="rejectedPromise"]
16   readonly attribute Promise<any> promise;
17   readonly attribute any reason;
20 dictionary PromiseRejectionEventInit : EventInit {
21   required Promise<any> promise;
22            any reason;