text: /*
                         * This header is generated by classdump-dyld 1.5
                         * on Wednesday, October 27, 2021 at 3:17:39 PM Mountain Standard Time
                         * Operating System: Version 13.5.1 (Build 17F80)
                         * Image Source: /System/Library/PrivateFrameworks/MediaControls.framework/MediaControls
                         * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos. Updated by Kevin Bradley.
                         */
  
  
  @protocol MediaControlsVolumeControllerObserver <NSObject>
  @optional
  -(void)mediaControlsVolumeController:(id)arg1 didChangeVolumeAvailable:(BOOL)arg2 effectiveVolume:(float)arg3 forRoute:(unsigned long long)arg4;
  -(void)mediaControlsVolumeController:(id)arg1 didChangeUserInteractionEnabled:(BOOL)arg2 forRoute:(unsigned long long)arg3;
  
  @required
  -(void)mediaControlsVolumeController:(id)arg1 didUpdateSplitRoute:(BOOL)arg2;
  
  @end
  
  