import { IActionTicket, IAuthLoginResult, ILoginByPasswordOptions } from './auth.interface';
/**
 * Authentication module used to retrieve special tokens (stoken_v2)
 * via App Login mechanisms.
 *
 * @class
 * @category Main
 */
export declare class AuthClient {
    /**
     * Login to HoyoVerse by account/password securely to fetch stoken_v2.
     *
     * @async
     * @param {ILoginByPasswordOptions} options - Contains account, password and optional aigis headers
     * @returns {Promise<IAuthLoginResult>} The object dictating the authentication progress
     */
    loginByPassword(options: ILoginByPasswordOptions): Promise<IAuthLoginResult>;
    /**
     * Send email verification code for a new device login.
     */
    sendVerificationCode(actionTicket: IActionTicket, deviceId: string): Promise<{
        status: 'sent' | 'error' | 'rate_limited';
        message?: string;
    }>;
    /**
     * Verify email code to complete new device login.
     */
    verifyActionTicket(actionTicket: IActionTicket, code: string, deviceId: string): Promise<{
        status: 'success' | 'error';
        message?: string;
    }>;
    /**
     * Exchange stoken_v2 to ltoken_v2 and cookie_token_v2.
     *
     * @async
     * @param {string} stokenV2 - The stoken_v2 value.
     * @param {string} mid - The mid value.
     * @returns {Promise<{ ltokenV2: string, cookieTokenV2: string } | null>}
     */
    private exchangeTokens;
}