@class NSString; @interface HKInteractiveChartNumberFormatter : HKInteractiveChartDataFormatter @property (copy, nonatomic) NSString *unitFormatString; - (id)init; - (void).cxx_destruct; - (id)formattedSelectedRangeLabelDataWithChartData:(id)a0 context:(long long)a1; - (id)_formattedStringWithValue:(id)a0 formatter:(id)a1; @end