import { AcceptsCredentials } from '../services/credentials';
export declare class Transformer extends AcceptsCredentials {
    protected parseXml(xml: string): Promise<any>;
    protected removeEmpties(object: any): any;
}
export interface XmlToObjectTransformer {
    xmlItems(xml: string): Promise<any[]>;
    xmlItem(xml: string): Promise<any>;
}
export interface ObjectToXmlTransformer {
    item(object: any, index?: number): any;
    items(object: any[]): any;
}