@class AVMusicAppBehavior, NSNumber, AVPlayerViewController, NSString, AVObservationController, AVPlayerController; @interface AVMusicAppBehaviorContext : NSObject <AVBehaviorContextInternal, AVPlayerViewControllerBehaviorContext, AVMetricsCollectionBehaviorContext, AVBehaviorContext> @property (weak, nonatomic) AVMusicAppBehavior *behavior; @property (readonly, nonatomic) AVObservationController *observationController; @property (retain, nonatomic) AVPlayerController *playerController; @property (nonatomic, getter=isScrubbing) BOOL scrubbing; @property (retain, nonatomic) NSNumber *seekTargetTime; @property (nonatomic) BOOL showsSkipItemButtons; @property (nonatomic, getter=isSkipToPreviousItemButtonEnabled) BOOL skipToPreviousItemButtonEnabled; @property (nonatomic, getter=isSkipToNextItemButtonEnabled) BOOL skipToNextItemButtonEnabled; @property (readonly, weak, nonatomic) AVPlayerViewController *playerViewController; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)dealloc; - (void)viewDidLoad; - (void).cxx_destruct; - (void)didAddBehavior:(id)a0; - (void)_updatePlaybackControlsInclusion; - (void)_updateSkipItemButtonsEnabled; - (void)didRemoveBehavior:(id)a0; - (id)initWithAVKitOwner:(id)a0; - (void)playerViewController:(id)a0 didCollectMetricsEvent:(long long)a1; - (void)willAddBehavior:(id)a0; - (void)willRemoveBehavior:(id)a0; @end