@class UIImageView; @interface ETColorGradientView : UIView { UIImageView *_imageView; } - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (void).cxx_destruct; - (void)revealColorWheelWithCompletion:(id /* block */)a0; - (void)hideColorWheelWithRotation:(double)a0 completion:(id /* block */)a1; - (void)prepareToAnimateColorWheelWithRotation:(double)a0; @end