// Copyright 2015 The Chromium Authors | |
// Use of this source code is governed by a BSD-style license that can be | |
// found in the LICENSE file. | |
// https://drafts.csswg.org/cssom/#the-cssgroupingrule-interface | |
[ | |
Exposed=Window | |
] interface CSSGroupingRule : CSSRule { | |
[SameObject] readonly attribute CSSRuleList cssRules; | |
[RaisesException, CallWith=ExecutionContext] unsigned long insertRule(CSSOMString rule, optional unsigned long index = 0); | |
[RaisesException] void deleteRule(unsigned long index); | |
}; |