@class NSMutableArray; @interface RTStateTransitionMotionActivityHistogram : NSObject @property (retain, nonatomic) NSMutableArray *histogramBins; @property (nonatomic) long long activityChangeCount; @property (nonatomic) double cumulativeInterval; - (void)show; - (void).cxx_destruct; - (void)addActivity:(id)a0 withInterval:(double)a1; - (unsigned long long)getDominantMotionActivityType; - (id)initWithMotionActivities:(id)a0 fromStartDate:(id)a1 toEndDate:(id)a2; @end