@class WFSystemSurfaceWorkflowStatusRegistry, NSObject; @protocol OS_dispatch_queue, WFDatabaseProvider; @interface WFSystemSurfaceWorkflowStatusUpdater : NSObject <WFDatabaseObjectObserver> @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (readonly, nonatomic) id<WFDatabaseProvider> databaseProvider; @property (readonly, nonatomic) WFSystemSurfaceWorkflowStatusRegistry *registry; - (void)queue_startIfPossible; - (void)startIfPossible; - (id)shareSheetStateForWorkflows:(id)a0 database:(id)a1; - (id)initWithDatabaseProvider:(id)a0 eventHandler:(id)a1; - (void).cxx_destruct; - (void)queue_updateFromDatabase:(id)a0; - (void)databaseDidChange:(id)a0 modified:(id)a1 inserted:(id)a2 removed:(id)a3; @end