@class NSXPCConnection; @interface SFCredentialProviderExtensionHelperProxy : NSObject { NSXPCConnection *_connection; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; } - (id)init; - (void)dealloc; - (void)invalidate; - (void).cxx_destruct; - (id)_proxyObject; - (void)fetchCredentialIdentitiesMatchingDomains:(id)a0 completion:(id /* block */)a1; - (void)fetchAllPaskeyCredentialIdentitiesWithCompletion:(id /* block */)a0; - (void)fetchPasskeyCredentialIdentitiesMatchingDomains:(id)a0 completion:(id /* block */)a1; - (void)getCredentialProviderExtensionStateWithCompletion:(id /* block */)a0; - (void)removeAllCredentialIdentitiesWithCompletion:(id /* block */)a0; - (void)removeCredentialIdentities:(id)a0 completion:(id /* block */)a1; - (void)removeCredentialIdentityStoreForApplication:(id)a0 completion:(id /* block */)a1; - (void)replaceCredentialIdentitiesWithIdentities:(id)a0 completion:(id /* block */)a1; - (void)saveCredentialIdentities:(id)a0 completion:(id /* block */)a1; @end