@class UIImage; @interface SBUILegibilityShadowView : SBUILegibilityContainerView @property (nonatomic) double strength; @property (readonly, nonatomic) UIImage *strengthenedImage; - (BOOL)_updateFilters; - (id)_contentColor; - (void)setImage:(id)a0 strengthenedImage:(id)a1 strength:(double)a2; @end