@interface UIPopoverButton : UIButton + (Class)_visualProviderClass; - (struct CGSize { double x0; double x1; })_intrinsicSizeWithinSize:(struct CGSize { double x0; double x1; })a0; - (void)setEnabled:(BOOL)a0; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0 buttonType:(long long)a1; @end