third_party/blink/renderer/core/css/css_scope_rule.idl

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

[
    Exposed=Window,
    RuntimeEnabled=CSSScope
] interface CSSScopeRule : CSSGroupingRule {
    readonly attribute CSSOMString? start;
    readonly attribute CSSOMString? end;
};