text: /*
                         * This header is generated by classdump-dyld 1.5
                         * on Wednesday, April 28, 2021 at 9:08:51 PM Mountain Standard Time
                         * Operating System: Version 14.5 (Build 18L204)
                         * Image Source: /System/Library/Messages/PlugIns/iMessage.imservice/iMessage
                         * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos. Updated by Kevin Bradley.
                         */
  
  
  @protocol MessageDeliveryControllerDelegate <NSObject>
  @required
  -(void)messageDeliveryController:(id)arg1 service:(id)arg2 didFlushCacheForRemoteURI:(id)arg3 fromURI:(id)arg4 guid:(id)arg5;
  -(void)messageDeliveryController:(id)arg1 serverUpdatedTimestampMessage:(id)arg2;
  
  @end
  
  