text: /*!
   * iOS SDK
   *
   * Tencent is pleased to support the open source community by making
   * Hippy available.
   *
   * Copyright (C) 2019 THL A29 Limited, a Tencent company.
   * 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.
   */
  
  #import <Foundation/Foundation.h>
  
  @class HippyRootView;
  
  @protocol HippyRootViewDelegate <NSObject>
  /**
   * Called after the root view's content is updated to a new size. The method is not called
   * when both old size and new size have a dimension that equals to zero.
   *
   * The delegate can use this callback to appropriately resize the root view frame to fit the new
   * content view size. The view will not resize itself. The new content size is available via the
   * intrinsicSize propery of the root view.
   */
  - (void)rootViewDidChangeIntrinsicSize:(HippyRootView *)rootView;
  
  /**
   * Called after finish load the bundle.
   */
  - (void)rootView:(HippyRootView *)rootView didLoadFinish:(BOOL)success;
  
  @end
  