import { DocumentType } from '../models';
import { BaseRequest } from './base-request';
/**
 * Retrieve the freight documents associated with a PRO Number. By default this request will return all available document types. You can optionally specify a `document_type` value in order to download a particular kind of document.
 */
export declare class FreightShipmentDocumentsRequest extends BaseRequest {
    pro_number: string;
    document_type?: DocumentType;
}