import { AuthenticateAccountFunction } from "../types.js";
import { AuthSecretStorage } from "./AuthSecretStorage.js";
/**
 * `DemoAuth` provides a `JazzAuth` object for demo authentication.
 *
 * Demo authentication is useful for quickly testing your app, as it allows you to create new accounts and log in as existing ones.
 *
 * ```
 * import { DemoAuth } from "jazz-tools";
 *
 * const auth = new DemoAuth(jazzContext.authenticate, new AuthSecretStorage());
 * ```
 *
 * @category Auth Providers
 */
export declare class DemoAuth {
    private authenticate;
    private authSecretStorage;
    constructor(authenticate: AuthenticateAccountFunction, authSecretStorage: AuthSecretStorage);
    logIn: (username: string) => Promise<void>;
    signUp: (username: string) => Promise<void>;
    private addToExistingUsers;
    private getExisitingUsersWithData;
    getExistingUsers: () => Promise<string[]>;
}
export declare function encodeUsername(username: string): string;
//# sourceMappingURL=DemoAuth.d.ts.map