@class CALayer; @interface QLPULayerAnimationGroup : QLPUTimedAnimationGroup { BOOL _areTrackedAnimationsPaused; } @property (readonly, nonatomic) CALayer *referenceLayer; - (id)init; - (id)initWithReferenceLayer:(id)a0; - (void).cxx_destruct; - (void)updateAnimations; - (double)currentTime; @end