chromium/third_party/blink/renderer/core/css/css_container_rule.idl

// Copyright 2020 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
] interface CSSContainerRule : CSSConditionRule {
    // TODO(crbug.com/1145970): Spec and implement.
  readonly attribute DOMString containerName;
  readonly attribute DOMString containerQuery;
};