/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * The origin of this IDL file is
 * https://html.spec.whatwg.org/multipage/popover.html#the-toggleevent-interface
 */

[Pref="dom.element.popover.enabled",
 Exposed=Window]
interface ToggleEvent : Event {
    constructor(DOMString type, optional ToggleEventInit eventInitDict = {});
    readonly attribute DOMString oldState;
    readonly attribute DOMString newState;
};

dictionary ToggleEventInit : EventInit {
    DOMString oldState = "";
    DOMString newState = "";
};