@class NSMeasurement, MXAverage, MXHistogram, NSMeasurementFormatter; @interface MXSignpostIntervalData : NSObject @property (class, readonly) BOOL supportsSecureCoding; @property (retain) NSMeasurementFormatter *measurementFormatter; @property (readonly) MXHistogram *histogrammedSignpostDuration; @property (readonly) NSMeasurement *cumulativeCPUTime; @property (readonly) MXAverage *averageMemory; @property (readonly) NSMeasurement *cumulativeLogicalWrites; @property (readonly) NSMeasurement *cumulativeHitchTimeRatio; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)toDictionary; - (id)initWithCoder:(id)a0; - (id)initWithHistogramDurationData:(id)a0 withCumulativeCPUTime:(id)a1 withAverageMemory:(id)a2 withCumulativeLogicalWrites:(id)a3 withCumulativeHitchTimeRatio:(id)a4; - (id)initWithHistogramDurationData:(id)a0 withCumulativeCPUTime:(id)a1 withAverageMemory:(id)a2 withCumulativeLogicalWrites:(id)a3; - (id)initWithHistogramDurationData:(id)a0 withCumulativeCPUTime:(id)a1 withPeakMemory:(id)a2 withAverageMemory:(id)a3 withCumulativeLogicalWrites:(id)a4; @end