@class NSString; @interface EKConferenceUtils : NSObject @property (class, readonly, nonatomic) NSString *FacetimeAppBundleID; @property (class, readonly, nonatomic) NSString *FacetimeConferenceExtensionBundleID; + (id)logHandle; + (id)_workQueue; + (id)_applicationRecordFromAppLink:(id)a0 appLinkError:(id)a1 orCustomScheme:(id)a2; + (void)_findExtensionIdentifierForURL:(id)a0 completionHandler:(id /* block */)a1; + (void)_findRoomTypeForURL:(id)a0 queue:(id)a1 completionHandler:(id /* block */)a2; + (id)_validURLForConferenceURL:(id)a0 previousURLs:(id)a1 completion:(id /* block */)a2; + (void)applicationRecordForURL:(id)a0 completionHandler:(id /* block */)a1; + (id)applicationRecordForURL:(id)a0 incomplete:(BOOL *)a1; + (double)conferenceImageSize; + (void)invalidateConferenceURL:(id)a0; + (void)invalidateConferenceURLIfNeeded:(id)a0 inEventStore:(id)a1; + (id)parentAppBundleIdentifierForExtensionBundleIdentifier:(id)a0; + (void)renewConferenceURL:(id)a0 toDate:(id)a1; + (id)synchronousAppTitleOnlyForURL:(id)a0 incomplete:(BOOL *)a1; + (id)validURLForConferenceURL:(id)a0 completion:(id /* block */)a1; + (void)virtualConference:(id)a0 likelyCameFromRoomTypes:(id)a1 completionHandler:(id /* block */)a2; @end