@class NSString; @interface WFDeferredMenuElementGroup : NSObject <WFMenuElement, WFMenuElementGroup> @property (readonly, nonatomic) id /* block */ itemProvider; @property (nonatomic) long long estimatedItemCount; @property (nonatomic) BOOL mayContainSelectedItem; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @property (nonatomic) unsigned long long style; @property (retain, nonatomic) NSString *title; @property (nonatomic) BOOL onlyDisplayTitleWhenCollapsed; @end