text: /*
                         * This header is generated by classdump-dyld 1.5
                         * on Friday, April 30, 2021 at 11:36:13 AM Mountain Standard Time
                         * Operating System: Version 13.5.1 (Build 17F80)
                         * Image Source: /System/Library/Frameworks/MediaPlayer.framework/MediaPlayer
                         * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos. Updated by Kevin Bradley.
                         */
  
  
  @protocol OS_dispatch_queue;
  @class NSObject, NSOperationQueue, NSMutableArray;
  
  @interface MPModelLibraryTransientStateController : NSObject {
  
  	NSObject*<OS_dispatch_queue> _accessQueue;
  	NSObject*<OS_dispatch_queue> _notificationQueue;
  	NSOperationQueue* _operationQueue;
  	NSMutableArray* _registeredTransientState;
  
  }
  +(id)sharedDeviceLibraryController;
  -(id)init;
  -(void)addOperation:(id)arg1 ;
  -(id)registerTransientAddState:(long long)arg1 forModelObjects:(id)arg2 relatedModelObjects:(id)arg3 ;
  -(id)registerTransientKeepLocalState:(long long)arg1 forModelObjects:(id)arg2 relatedModelObjects:(id)arg3 ;
  -(void)unregisterTransientState:(id)arg1 ;
  -(long long)transientAddStateForModelObject:(id)arg1 ;
  -(long long)transientKeepLocalStateForModelObject:(id)arg1 ;
  -(void)performDeleteEntityChangeRequest:(id)arg1 withRelatedModelObjects:(id)arg2 ;
  -(void)performDeleteEntityChangeRequest:(id)arg1 withRelatedModelObjects:(id)arg2 completion:(/*^block*/id)arg3 ;
  -(void)performLibraryImportChangeRequest:(id)arg1 withRelatedModelObjects:(id)arg2 ;
  -(void)performLibraryImportChangeRequest:(id)arg1 withRelatedModelObjects:(id)arg2 completion:(/*^block*/id)arg3 ;
  -(void)performKeepLocalChangeRequest:(id)arg1 withRelatedModelObjects:(id)arg2 ;
  -(void)performKeepLocalChangeRequest:(id)arg1 withRelatedModelObjects:(id)arg2 completion:(/*^block*/id)arg3 ;
  @end
  
  