/**
 * @file Deals with 4 Stop attestation
 */
import { AttestInfoArgs } from '../interfaces';
import { FourstopAttestationResponse } from './api_interfaces';
/**
 * attestInfo Carries out a 4stop attestation
 *
 * @async
 * @export
 * @param [AttestInfoArgs] req
 * @returns [Promise<FourstopAttestationResponse>]
 */
export declare function attestInfo(req: AttestInfoArgs): Promise<FourstopAttestationResponse | void>;