text: /**
   * Copyright 2015 Kakao Corp.
   *
   * Redistribution and modification in source or binary forms are not permitted without specific prior written permission.
   *
   * 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 "KOTalkMessageSending.h"
  
  /*!
   @class KOChat
   @discussion 카카오톡 내의 채팅방을 나타내는 정보 구조체.
   @see KOTalkMessageSending 카카오톡 메시지를 전송하기 위해 구현해야 하는 프로토콜.
   */
  @interface KOChat : NSObject <KOTalkMessageSending>
  
  /*!
   @property ID
   @abstract 카카오톡 채팅방 ID.
   */
  @property (nonatomic, readonly) NSNumber *ID;
  
  /*!
   @property title
   @abstract 카카오톡 채팅방 Title.
   */
  @property (nonatomic, readonly) NSString *title;
  
  /*!
   @property thumbnailURL
   @abstract 카카오톡 채팅방 썸네일 이미지 URL.
   */
  @property (nonatomic, readonly) NSString *thumbnailURL;
  
  /*!
   @property memberCount
   @abstract 카카오톡 채팅방 참여자의 수.
   */
  @property (nonatomic, readonly) NSNumber *memberCount;
  
  + (instancetype)responseWithDictionary:(NSDictionary *)dictionary;
  
  @end
  