export type AuthErrorType = 'auth_window_closed' | 'invalid_request' | 'unauthorized_client' | 'access_denied' | 'unsupported_response_type' | 'invalid_scope' | 'server_error' | 'temporarily_unavailable' | 'authclientoauth2.autherror'; export declare const isOfTypeAuthError: (inputString: string) => inputString is AuthErrorType;