@class NSString; @interface TBDataSource : NSObject <TBFetchProvider> @property (readonly, nonatomic) unsigned long long type; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)executeFetchRequest:(id)a0; - (void)submitAnalyticsEventForFetchRequest:(id)a0 duration:(double)a1 error:(id)a2 resultCount:(long long)a3; @end