import type { SamlOptions } from '@node-saml/node-saml/lib';
import type { SpidRequest } from './request';
import type { SpidConfig } from './types';
import * as XML from './xml';
export declare class SpidResponse extends XML.XML {
    validate(req: SpidRequest, config: SpidConfig, saml: SamlOptions, idpIssuer: string): void;
    protected get response(): Element;
    protected get assertion(): Element;
    get id(): string;
    get statusCode(): string | null;
    get inResponseTo(): string;
    get issueInstant(): Date;
    get issuer(): string;
}