text: /*
                         * This header is generated by classdump-dyld 1.5
                         * on Friday, April 30, 2021 at 11:36:56 AM Mountain Standard Time
                         * Operating System: Version 13.5.1 (Build 17F80)
                         * Image Source: /System/Library/PrivateFrameworks/MediaServices.framework/MediaServices
                         * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos. Updated by Kevin Bradley.
                         */
  
  
  @protocol OS_dispatch_queue;
  @class NSObject;
  
  @interface MSVCallback : NSObject {
  
  	id _block;
  	NSObject*<OS_dispatch_queue> _queue;
  
  }
  
  @property (nonatomic,copy) id block;                                          //@synthesize block=_block - In the implementation block
  @property (nonatomic,retain) NSObject*<OS_dispatch_queue> queue;              //@synthesize queue=_queue - In the implementation block
  +(id)callbackWithQueue:(id)arg1 block:(id)arg2 ;
  -(void)setQueue:(NSObject*<OS_dispatch_queue>)arg1 ;
  -(NSObject*<OS_dispatch_queue>)queue;
  -(void)invoke;
  -(id)block;
  -(void)setBlock:(id)arg1 ;
  -(void)invokeWithObject:(id)arg1 ;
  @end
  
  