michael@0: /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0:  *
michael@0:  * For more information on this interface, please see
michael@0:  * http://www.whatwg.org/specs/web-apps/current-work/#beforeunloadevent
michael@0:  */
michael@0: 
michael@0: interface BeforeUnloadEvent : Event {
michael@0:   attribute DOMString returnValue;
michael@0: };