@interface HealthMedicationsUI.MedicationChartDataSource : HKHealthQueryChartCacheDataSource { void /* unknown type, empty encoding */ medication; void /* unknown type, empty encoding */ encoder; void /* unknown type, empty encoding */ decoder; void /* unknown type, empty encoding */ sortDescriptors; } - (id)init; - (id)queryDescription; - (void).cxx_destruct; - (id)chartPointsFromQueryData:(id)a0 dataIsFromRemoteSource:(BOOL)a1; - (id /* block */)generateSharableQueryDataForRequest:(id)a0 healthStore:(id)a1 completionHandler:(id /* block */)a2; - (id)initWithDisplayType:(id)a0 healthStore:(id)a1; - (id)queriesForRequest:(id)a0 completionHandler:(id /* block */)a1; - (BOOL)supportsChartQueryDataGeneration; @end