@interface SKUIJSColor : IKJSObject <SKUIJSColor> @property (readonly, nonatomic) unsigned long long red; @property (readonly, nonatomic) unsigned long long green; @property (readonly, nonatomic) unsigned long long blue; @property (readonly, nonatomic) double alpha; - (id)description; - (id)initWithAppContext:(id)a0 color:(id)a1; @end