@class NSCalendar; @interface HKMostRecentValueQuantityTypeDataSource : HKQuantityTypeDataSource @property (retain, nonatomic) NSCalendar *currentCalendar; @property (nonatomic) BOOL attenuated; - (id)queryDescription; - (void).cxx_destruct; - (id)queriesForRequest:(id)a0 completionHandler:(id /* block */)a1; - (id)initWithUnitController:(id)a0 displayType:(id)a1 healthStore:(id)a2 currentCalendar:(id)a3; - (id)_dataSourceValueFromMostRecentQuantity:(id)a0 quantityDateInterval:(id)a1 statisticsInterval:(id)a2; - (BOOL)_interval:(id)a0 isEqualToInterval:(id)a1; - (id)_intervalFromZoomLevel:(long long)a0; - (id)_intervalFromZoomLevel:(long long)a0 resolution:(long long)a1; - (id)_middleDateFromInterval:(id)a0 endDate:(id)a1; - (id)initWithUnitController:(id)a0 displayType:(id)a1 healthStore:(id)a2 currentCalendar:(id)a3 attenuated:(BOOL)a4; @end