# Style of `UIButton`
extern class UIButtonType in "ObjC" `{ UIButtonType `}
	new custom in "ObjC" `{ return UIButtonTypeCustom; `}
	new system in "ObjC" `{ return UIButtonTypeSystem; `}
	new detail_disclosure in "ObjC" `{ return UIButtonTypeDetailDisclosure; `}
	new info_light in "ObjC" `{ return UIButtonTypeInfoLight; `}
	new info_dark in "ObjC" `{ return UIButtonTypeInfoDark; `}
	new contact_add in "ObjC" `{ return UIButtonTypeContactAdd; `}
	new rounded_rect in "ObjC" `{ return UIButtonTypeRoundedRect; `}
end