@class NSDateFormatter, NSDate; @interface HKAxisLabelDimensionMinuteSecond : HKAxisLabelDimensionScalar @property (retain, nonatomic) NSDateFormatter *dateFormatter; @property (retain, nonatomic) NSDate *startDate; - (void).cxx_destruct; - (id)initWithStartDate:(id)a0; - (id)stringForLocation:(id)a0 formatterForStepSize:(id)a1; @end