import { Logger } from '../Logger';
import { Authed } from '../types/Authed';
import BaseAuthProvider from './BaseAuthProvider';
/**
 * Authenticates with the a2w API using stored id and refresh tokens.
 *
 * Wraps a pre-existing `Authed` value (e.g. one persisted across server restarts).
 * When the cached id token has expired, the shared {@link BaseAuthProvider} machinery
 * will refresh it at `/auth/apiRefresh` using the stored refresh token rather than
 * failing.
 */
export default class StoredProvider extends BaseAuthProvider {
    /**
     * Constructor.
     *
     * @param authed The auth credentials.
     * @param logger The logger to use.
     * @param baseUrl The API base URL to send refresh requests to.
     */
    constructor(authed: Authed, logger?: Logger, baseUrl?: string);
    /**
     * @inheritdoc
     *
     * `StoredProvider` has no grant flow to run — the only way to obtain a fresh token
     * is via the refresh endpoint. When the cached refresh token is rejected, this
     * surfaces as an error.
     */
    protected fetchAuthed: () => Promise<Authed>;
}