@class NSString; @interface QLWaveformScrubberViewProvider : NSObject <PHVideoScrubberFilmstripViewProvider> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (void)generateWaveformForWidth:(double)a0 asset:(id)a1 updateHandler:(id /* block */)a2; - (id)createFilmstripViewForVideoScrubberView:(id)a0; @end