/**
 * Load legacy 3Box profiles.
 *
 * ## Purpose
 *
 * The`3box-legacy` module provides utility functions to load legacy 3Box profiles.
 *
 * ## Installation
 *
 * ```sh
 * npm install @self.id/3box-legacy
 * ```
 *
 * ## Common use-cases
 *
 * ### Load a legacy 3Box profile as a Self.ID basic profile
 *
 * ```ts
 * import { getLegacy3BoxProfileAsBasicProfile } from '@self.id/3box-legacy'
 *
 * async function getProfile() {
 *   // Ethereum address to load the profile of
 *   const address = '0x123efad...'
 *   return await getLegacy3BoxProfileAsBasicProfile(address)
 * }
 * ```
 *
 * @module 3box-legacy
 */
import type { BasicProfile } from '@datamodels/identity-profile-basic';
import crossFetch from 'cross-fetch';
export declare function loadLegacy3BoxProfile<T = Record<string, any>>(address: string, fetchFunc?: typeof crossFetch): Promise<T | null>;
export declare const transformProfile: (profile: Record<string, any>) => BasicProfile;
export declare function getLegacy3BoxProfileAsBasicProfile(address: string, fetchFunc?: typeof crossFetch): Promise<BasicProfile | null>;