@class NSMapTable; @interface PXShadowImageCache : NSObject { NSMapTable *_weakCache; } @property (class, readonly, nonatomic) PXShadowImageCache *sharedInstance; - (id)init; - (void).cxx_destruct; - (id)stretchableShadowImageFor:(id)a0 cornerRadius:(double)a1 screenScale:(double)a2; @end