import { Signature } from './helpers/saml-types';
export declare namespace SAMLLogoutRequest {
    interface Root {
        $: {
            ID: string;
            Version: string;
            IssueInstant: string;
            Destination: string;
        };
        Issuer: string[];
        NameID: {
            _: string;
            $: {
                SPNameQualifier: string;
                Format: string;
            };
        }[];
        Signature: Signature[];
    }
}
interface LogoutRequest {
    id: string;
    issueInstant: string;
    destination: string;
    issuer: string;
    names: string[];
}
export declare function extract(response: string): Promise<LogoutRequest>;
export {};