@class PXDisplayLink, NSString; @protocol PXStoryPacingClock, PXStoryPacingTimeSourceDelegate; @interface PXStoryPacingAutoIncrementingTimeSource : NSObject @property (retain, nonatomic) PXDisplayLink *playLink; @property (weak, nonatomic) id pacingClock; @property (weak, nonatomic) id delegate; @property (nonatomic, getter=isActive) BOOL active; @property (readonly, nonatomic) BOOL isRealTime; @property (readonly, nonatomic) struct { long long x0; int x1; unsigned int x2; long long x3; } currentTime; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (void)_handlePlayLink:(id)a0; @end