/* -*- 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://drafts.csswg.org/cssom/#cssgroupingrule
*/
// https://drafts.csswg.org/cssom/#cssgroupingrule
interface CSSGroupingRule : CSSRule {
[SameObject] readonly attribute CSSRuleList cssRules;
[Throws]
unsigned long insertRule(DOMString rule, optional unsigned long index = 0);
[Throws]
void deleteRule(unsigned long index);
};