/* -*- 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/. */

#include "nsISupports.idl"
interface nsIDOMXULContainerElement;

[scriptable, uuid(800a68c7-b854-4597-a436-3055ce5c5c96)]
interface nsIDOMXULContainerItemElement : nsISupports
{
  /**
   * Returns the parent container if any.
   */
  readonly attribute nsIDOMXULContainerElement parentContainer;
};

[scriptable, uuid(b2bc96b8-31fc-42f4-937a-bd27291af40b)]
interface nsIDOMXULContainerElement : nsIDOMXULContainerItemElement
{
};

