text: // Copyright 2018-present the Material Components for iOS 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.
  
  #import <Foundation/Foundation.h>
  
  #import "MDCAlertScheme.h"
  #import "MaterialDialogs.h"
  
  /**
   @warning This API is deprecated. Learn more at
   docs/theming.md#migration-guide-themers-to-theming-extensions
   */
  __deprecated_msg("Please use MaterialDialogs+Theming.") @interface MDCAlertControllerThemer
      : NSObject
  
  /**
   Applies a component scheme's properties to an MDCAlertController.
  
   @param alertScheme The component scheme to apply to the alert dialog instance.
   @param alertController An alert dialog instance to which the component scheme should be applied.
  
   @warning This API is deprecated. Learn more at
   docs/theming.md#migration-guide-themers-to-theming-extensions
   */
  #pragma clang diagnostic push
  #pragma clang diagnostic ignored "-Wdeprecated-declarations"
  + (void)applyScheme:(nonnull id<MDCAlertScheming>)alertScheme
      toAlertController:(nonnull MDCAlertController *)alertController;
  #pragma clang diagnostic pop
  @end
  