@class CAGradientLayer; @interface SFGradientView : UIView @property (readonly, nonatomic) CAGradientLayer *gradientLayer; + (Class)layerClass; + (id)standardGaussianGradientView; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (BOOL)_shouldAnimatePropertyWithKey:(id)a0; - (id)initWithCoder:(id)a0; - (id)initWithColors:(id)a0 locations:(id)a1; @end