core/css/CSSGroupingRule.idl

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// http://dev.w3.org/csswg/cssom/#the-cssgroupingrule-interface

interface CSSGroupingRule : CSSRule {
    [SameObject] readonly attribute CSSRuleList cssRules;
    [RaisesException] unsigned long insertRule(DOMString rule, unsigned long index);
    [RaisesException] void deleteRule(unsigned long index);
};