@interface IMAVEmbeddedInterface : IMAVConferenceInterface + (void)updateCriticalState; - (long long)_checkNetworkForChat:(id)a0 requiresWifi:(BOOL)a1; - (long long)_runPingTestForChat:(id)a0; - (void)_conferenceEnded:(id)a0; - (void)_conferenceWillStart:(id)a0; - (void)chatStateUpdated; @end