// Copyright 2019 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

[
  Conditional=ENABLE_DEBUGGER
]
interface DebugBackend {
  void sendEvent(DOMString method, optional DOMString params = "{}");

  // Convert between JS objects and a remote representation for the frontend.
  DOMString createRemoteObject(object obj, DOMString group);
  object lookupRemoteObjectId(DOMString objectId);

  // Expose the native C++ part of hybrid agents for their JS part to use.
  readonly attribute CSSAgent nativeCssAgent;
};