@class NSString, NSArray, CAFilter; @interface SBPIPBackdropView : UIView { CAFilter *_gaussianBlurFilter; CAFilter *_averageColorFilter; NSArray *_animatedLayerProperties; } @property (copy, nonatomic) NSString *groupName; @property (nonatomic) double gaussianBlurRadius; @property (nonatomic) double backdropScale; + (Class)layerClass; - (void)dealloc; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (void)_updateFilters; - (BOOL)_shouldAnimatePropertyWithKey:(id)a0; - (void).cxx_destruct; @end