@class CoreDAVOptionsTask, NSTimer, NSString; @interface DACoreDAVAgent : DAAgent <DABabysittable> @property (retain, nonatomic) CoreDAVOptionsTask *optionsProbe; @property (retain, nonatomic) NSTimer *optionsTimeoutTimer; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)initWithAccount:(id)a0; - (void)dealloc; - (void).cxx_destruct; - (id)waiterID; - (void)_cancelOptionsTimer; - (void)_probeAndSyncWithBlock:(id /* block */)a0; - (void)_serverProbeTimedOut; @end