import { AttachedFile, AttachedFileAttributes } from "../baseEntities";
import { TAGS } from "../baseEntities/constants";
import { ISOXMLManager } from "../ISOXMLManager";
import { Entity, XMLElement } from "../types";
export declare class ExtendedAttachedFile extends AttachedFile {
    tag: TAGS;
    fileData: Uint8Array;
    constructor(attributes: AttachedFileAttributes, isoxmlManager: ISOXMLManager);
    static fromXML(xml: XMLElement, isoxmlManager: ISOXMLManager, internalId?: string): Promise<Entity>;
    toXML(): XMLElement;
    static linkListFromISOXMLManager(isoxmlManager: ISOXMLManager): ExtendedAttachedFile;
}