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 7[Constructor(DOMString type, PromiseRejectionEventInit eventInitDict), 8 Exposed=(Window,Worker), 9 Func="mozilla::dom::DOMPrefs::PromiseRejectionEventsEnabled"] 10interface PromiseRejectionEvent : Event 11{ 12 [BinaryName="rejectedPromise"] 13 readonly attribute Promise<any> promise; 14 readonly attribute any reason; 15}; 16 17dictionary PromiseRejectionEventInit : EventInit { 18 required Promise<any> promise; 19 any reason; 20}; 21