@class NSXPCConnection; @interface NCWidgetController : NSObject <_NCWidgetController_Service_IPC> @property (retain, nonatomic, getter=_strongReference, setter=_setStrongReference:) NCWidgetController *strongReference; @property (retain, nonatomic, getter=_connection, setter=_setConnection:) NSXPCConnection *connection; + (id)widgetController; + (id)widgetContentUnavailableViewWithButtonTitle:(id)a0 buttonAction:(id /* block */)a1; + (id)widgetContentUnavailableViewWithTitle:(id)a0; - (void)_invalidateConnection; - (void)dealloc; - (void).cxx_destruct; - (void)__didReceiveHasContentRequest; - (id)_connectionForRequest; - (void)requestRefreshAfterDate:(id)a0 forWidgetWithBundleIdentifier:(id)a1; - (void)setHasContent:(BOOL)a0 forWidgetWithBundleIdentifier:(id)a1; @end