@class NSXPCInterface, NSMutableArray, NSXPCConnection; @interface TransactionManager : CHSynchronizedLoggable { NSXPCConnection *_connection; NSXPCInterface *_interface; id _syncHelperReadyNotificationRef; NSMutableArray *_queuedTransactions; } + (id)instance; - (id)init; - (void)dealloc; - (void)appendTransactions:(id)a0; - (void)appendTransactions_sync:(id)a0; - (void)createXpcConnection; - (void).cxx_destruct; - (void)setupConnectionHandlers_sync; - (void)createXpcConnection_sync; @end