@interface HKHandwashingEventDataSource : HKHealthQueryChartCacheDataSource @property (copy, nonatomic) id /* block */ userInfoCreationBlock; @property (nonatomic) long long timeScope; + (double)durationForCompleteSample; - (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)queriesForRequest:(id)a0 completionHandler:(id /* block */)a1; - (BOOL)supportsChartQueryDataGeneration; - (id)_averageDurationChartModelForObjects:(id)a0 startDate:(id)a1 endDate:(id)a2; - (id)_dailyAverageChartModelForObjects:(id)a0 startDate:(id)a1 endDate:(id)a2; - (id)chartModelsForSamples:(id)a0 startDate:(id)a1 endDate:(id)a2 statisticsInterval:(id)a3; - (id)chartPointsForSamples:(id)a0 startDate:(id)a1 endDate:(id)a2 statisticsInterval:(id)a3; - (BOOL)doesDurationMeetGoal:(double)a0; - (double)durationForObject:(id)a0; - (id)initWithDisplayType:(id)a0 healthStore:(id)a1 timeScope:(long long)a2; @end