@class AVObservationController, AVPlayerLayer; @interface AVSecondScreenPlayerLayerView : UIView @property (readonly, nonatomic) AVPlayerLayer *layer; @property (weak, nonatomic) AVPlayerLayer *activeSourcePlayerLayer; @property (retain, nonatomic) AVObservationController *observationController; + (Class)layerClass; - (void)dealloc; - (void).cxx_destruct; - (void)startShowingContentFromSourcePlayerLayer:(id)a0; - (void)stopShowingContentFromActiveSourcePlayerLayer; @end