text: //
  //  PINCacheObjectSubscripting.h
  //  PINCache
  //
  //  Created by Rocir Marcos Leite Santiago on 4/2/16.
  //  Copyright © 2016 Pinterest. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @protocol PINCacheObjectSubscripting <NSObject>
  
  @required
  
  /**
   This method enables using literals on the receiving object, such as `id object = cache[@"key"];`.
   
   @param key The key associated with the object.
   @result The object for the specified key.
   */
  - (id)objectForKeyedSubscript:(NSString *)key;
  
  /**
   This method enables using literals on the receiving object, such as `cache[@"key"] = object;`.
   
   @param object An object to be assigned for the key.
   @param key A key to associate with the object. This string will be copied.
   */
  - (void)setObject:(id)obj forKeyedSubscript:(NSString *)key;
  
  @end
  