@class NSMutableArray, NSObject; @protocol OS_dispatch_source, OS_os_activity; @interface SYOutgoingSyncAllObjectsSession : SYSession { NSObject<OS_os_activity> *_sessionActivity; unsigned int _state; BOOL _errorIsLocal; NSObject<OS_dispatch_source> *_stateUpdateSource; NSObject<OS_dispatch_source> *_sessionTimer; double _sessionStartTime; NSMutableArray *_changesToSend; BOOL _cancelled; BOOL canRestart; BOOL canRollback; } - (unsigned long long)protocolVersion; - (BOOL)isSending; - (BOOL)wasCancelled; - (void)start:(id /* block */)a0; - (unsigned int)state; - (id)initWithService:(id)a0; - (void)setState:(unsigned int)a0; - (void).cxx_destruct; - (void)cancelWithError:(id)a0; - (BOOL)isResetSync; - (void)_fetchChanges; - (void)setCanRollback:(BOOL)a0; - (BOOL)_handleBatchSyncEndResponse:(id)a0 error:(id *)a1; - (void)_installStateListener; - (void)_installTimers; - (void)_processNextState; - (void)_sendChanges; - (void)_sessionCompleteWithError:(id)a0; - (void)_sessionFailed; - (void)_setStateQuietly:(unsigned int)a0; - (BOOL)canRestart; - (BOOL)canRollback; - (double)remainingSessionTime; - (void)setCanRestart:(BOOL)a0; @end