/* -*- 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/. | |
* | |
* For more information on this interface, please see | |
* http://www.whatwg.org/specs/web-apps/current-work/#beforeunloadevent | |
*/ | |
interface BeforeUnloadEvent : Event { | |
attribute DOMString returnValue; | |
}; |