@interface HKInteractiveChartInsulinFormatter : HKInteractiveChartGenericStatFormatter - (id)formattedSelectedRangeLabelDataWithChartData:(id)a0 context:(long long)a1; - (id)_formattedSelectedRangeLabelDataWithChartData:(id)a0 items:(id)a1; - (id)_formattedStringWithBasalValue:(double)a0 bolusValue:(double)a1; - (id)_formattedStringWithValue:(double)a0 unit:(id)a1 deliveryReason:(long long)a2; @end