@class HKUnitPreferenceController; @interface HKBloodGlucosePercentInRangeDataSource : HKHealthQueryChartCacheDataSource @property (retain, nonatomic) HKUnitPreferenceController *unitController; - (id)queryDescription; - (void).cxx_destruct; - (id)queriesForRequest:(id)a0 completionHandler:(id /* block */)a1; - (id)_dataBlockFromHistogramCollection:(id)a0 requiredSampleCountForHistogram:(long long)a1; - (long long)_requiredSampleCountForHistogramForStatisticsInterval:(id)a0; - (id)initWithHealthStore:(id)a0 unitController:(id)a1; @end