@class MXHistogram; @interface MXAppResponsivenessMetric : MXMetric @property (readonly) MXHistogram *histogrammedApplicationHangTime; + (BOOL)supportsSecureCoding; - (void)encodeWithCoder:(id)a0; - (void).cxx_destruct; - (id)toDictionary; - (id)initWithCoder:(id)a0; - (id)initWithAppResponsivenessData:(id)a0; @end