interface AuthPostcardConfig {
    userName: string;
    accessToken: string;
    postCardNumber: string;
}
declare abstract class Auth {
    private token?;
    getToken(): string | undefined;
    setToken(token: string): void;
}
declare class AuthContract extends Auth {
}
declare class AuthPostcard extends Auth {
    userName: string;
    accessToken: string;
    postCardNumber: string;
    constructor(auth: AuthPostcardConfig);
}
export { AuthContract, AuthPostcard, AuthPostcardConfig, Auth };