import { IOptions } from './../utils/IAlmTasks';
export default class AuthHelper {
    private static _headers;
    /**
    * Create request headers
    */
    static getRequestHeaders(options: IOptions, siteUrl: string): Promise<{}>;
    /**
    * Retrieve the FormDigestValue for the current site
    * @param siteUrl The current site URL to call
    * @param headers The request headers
    */
    private static _getDigestValue(siteUrl, headers, verbose);
}