@class ATXModeDimensionSet, NSMutableDictionary; @interface ATXDeviceUsageAccumulator : NSObject { NSMutableDictionary *_summaryMetrics; ATXModeDimensionSet *_lastDimensionSet; } - (id)init; - (void).cxx_destruct; - (void)logToCoreAnalytics; - (id)_getSummaryMetricForDimensions:(id)a0; - (void)handleEndOfStream:(id)a0; - (void)handleModeDimensionSetChange:(id)a0 changeTime:(id)a1; - (void)handleNextOnInterval:(id)a0 dimensionSet:(id)a1; @end