@class NSString; @interface STCoreDataPersistenceSource : NSObject <STPersistenceSource> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)_coreUserForIdentifier:(id)a0 inContext:(id)a1; - (void)saveCommunicationSafetySettingsForDSID:(id)a0 checkForUnsafePhotos:(BOOL)a1 communicationSafetyNotificationEnabled:(BOOL)a2 communicationSafetyAnalyticsEnabled:(BOOL)a3 completionHandler:(id /* block */)a4; - (id)userDataWithIdentifier:(id)a0; @end