enumSyncStatus {/** An irreparable error occurred and the sync provider is dead. */ ERROR =-1,/** The sync provider hasn't yet become online, or it has been disconnected. */ OFFLINE =0,/** Trying to connect to server */ CONNECTING =1,/** Connected to server and currently in sync with server */ ONLINE =2,/** Syncing with server. For poll pattern, this is every poll call. * For react pattern, this is when local changes are being sent to server. */ SYNCING =3,/** An error occurred such as net down but the sync provider will retry to connect. */ ERROR_WILL_RETRY =4}