@interface AFMultiUserDataSyncUtils : NSObject + (id)suiteName; + (id)audioAppSignalsDataKey; + (id)audioAppSignalsLastSyncTimestampKey; + (id)audioAppSignalsTimestampKey; + (id)localTime; + (id)retrieveAudioAppSignals; + (void)storeAudioAppSignals:(id)a0; @end