import { TokenRequestParams } from './shared.js';
/**
 * Gets an authorization token from Smile. Used in Hosted Web Integration.
 * @param {string} partner_id - The partner ID.
 * @param {string} api_key - Your Smile API key.
 * @param {string} url - The URL to the Smile ID API.
 * @param {{
 *  callback_url: string,
 *  user_id: string,
 *  job_id: string,
 *  product: string,
 * }} requestParams - parameters required to get an authorization token.
 * @param {string|undefined} defaultCallback - Your default callback URL.
 * @returns {Promise<{
 *  token: string,
 * }>} - The authorization token.
 * @throws {Error} - if the request fails.
 */
export declare const getWebToken: (partner_id: string, api_key: string, url: string, requestParams: TokenRequestParams, defaultCallback: string) => Promise<{
    token: string;
}>;