import type { User } from '@bounded-sh/core';
export interface TurnkeyEmailLoginHandle {
    /** The email the code was sent to (echo, for the widget's "code sent to ..." line). */
    email: string;
    /**
     * Complete login with the 6-digit code the user received. Seals the code to Turnkey,
     * verifies it server-side, and resolves with the signed-in User. Rejects with a
     * user-safe Error on an invalid/expired code (the handle stays usable for a retry).
     */
    verify(code: string): Promise<User>;
}
/**
 * Begin authMode:"turnkey" login: ask Turnkey to email a one-time code to `email`.
 * Resolves with a handle whose `verify(code)` finishes the login. Web-only (the sealing
 * step needs the signer iframe); on React Native use loginWithRedirect() instead.
 */
export declare function startTurnkeyEmailLogin(email: string): Promise<TurnkeyEmailLoginHandle>;