text: /*
  * This header is generated by classdump-dyld 1.0
  * on Sunday, September 27, 2020 at 11:39:50 AM Mountain Standard Time
  * Operating System: Version 14.0 (Build 18A373)
  * Image Source: /System/Library/Frameworks/MediaPlayer.framework/MediaPlayer
  * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos.
  */
  
  
  @protocol MPVolumeControllerDataSourceDelegate <NSObject>
  @required
  -(void)volumeControllerDataSource:(id)arg1 didChangeEUVolumeLimit:(float)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeVolume:(float)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeVolumeAudioCategory:(id)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeMuted:(BOOL)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeVolumeCapabilities:(unsigned)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeVolumeControlAvailability:(BOOL)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeVolumeLabel:(id)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeEUVolumeLimitEnforced:(BOOL)arg2;
  -(void)volumeControllerDataSource:(id)arg1 didChangeVolumeWarning:(long long)arg2;
  
  @end
  
  