@interface VideosUI.BackgroundPlaybackUIInteractionManager : NSObject { void /* unknown type, empty encoding */ backgroundMediaController; void /* unknown type, empty encoding */ hostingView; void /* unknown type, empty encoding */ overridesUserInterfaceStyleWhenPlaying; void /* unknown type, empty encoding */ supportsFullScreenTransition; void /* unknown type, empty encoding */ providesFullscreenTransitionUI; void /* unknown type, empty encoding */ swipeUpView; void /* unknown type, empty encoding */ playbackState; void /* unknown type, empty encoding */ fullscreenTransitionHandler; void /* unknown type, empty encoding */ playbackStateChangeHandler; void /* unknown type, empty encoding */ updateUICompletionHandler; void /* unknown type, empty encoding */ hostingViewController; void /* unknown type, empty encoding */ menuGestureRecognizer; void /* unknown type, empty encoding */ userInterfaceStyleToRestore; void /* unknown type, empty encoding */ playbackDidStartObserver; void /* unknown type, empty encoding */ playbackDidStopObserver; void /* unknown type, empty encoding */ firstShowcasing; void /* unknown type, empty encoding */ showcaseObserver; } - (void)onSwipeUp; - (id)init; - (void).cxx_destruct; @end