// Copyright 2017 Google Inc. 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.

/// Sets WebDriver timeouts.
abstract class Timeouts {
  /// Set the script timeout.
  void setScriptTimeout(Duration duration);

  /// Set the implicit timeout.
  void setImplicitTimeout(Duration duration);

  /// Set the page load timeout.
  void setPageLoadTimeout(Duration duration);
}
