@class DSSessionMetric; @interface DSCoreAnalyticsEventHandler : NSObject { DSSessionMetric *_sessionMetric; } - (id)init; - (void).cxx_destruct; - (void)dsFirstListenerSessionSetUnsuccessful; - (void)dsProviderAvailable; - (void)dsProviderUnavailable; - (void)dsSessionCompletedWithStopReason:(int)a0 numHeartbeats:(unsigned long long)a1 numMotionStateMessages:(unsigned long long)a2 activeProviderLostCount:(unsigned long long)a3 dataLinkType:(int)a4 maxListenerClients:(unsigned long long)a5 avgListenerStartInterval:(double)a6; - (void)dsSessionStartedWithDeviceRole:(int)a0 numPotentialProviders:(unsigned long long)a1 unterminatedSession:(BOOL)a2; @end