| // 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. |
| |
| // https://drafts.csswg.org/cssom/#the-cssgroupingrule-interface |
| |
| [ |
| Exposed=Window |
| ] interface CSSGroupingRule : CSSRule { |
| [SameObject] readonly attribute CSSRuleList cssRules; |
| [RaisesException, CallWith=ExecutionContext] unsigned long insertRule(DOMString rule, unsigned long index); |
| [RaisesException] void deleteRule(unsigned long index); |
| }; |