import { ErasConfigService } from './../eras-config.service';
import { ErasHttpService } from './../eras-http.service';
import { User } from '../../model/user';
import { Observable } from 'rxjs/Observable';
import 'rxjs/add/operator/do';
export declare class AuthDataService {
    private erasHttpService;
    private erasConfigService;
    constructor(erasHttpService: ErasHttpService, erasConfigService: ErasConfigService);
    /**
     * Generate an access token for login and password.  ___see also___: [AuthService]{@link AuthService}
     *
     * ___returns a observable of:___
     *
     * ```
     * {
     *  accessToken: string,
     *  tokenType: string
     *  user: User
     * }
     * ```
     *
     * ___see also___: [User]{@link User}
     *
     * @param login Default true. If true, generate an access token and signin the user authenticated in AuthService.
     * If false, it only generate an access token, but does not save the logged in user.
     * @param password
     * @param loggin
     */
    authenticate(login: string, password: string): Observable<Object>;
    /**
     * Generate a new access token based on an old. Need to be authenticaded.
     *
     * ___returns a observable of:___
     *
     * ```
     * {
     *  token: string,
     *  user: User
     * }
     * ```
     *
     * ___see also___: [User]{@link User}
     *
     * @param token Valid access token
     * @param expiration Expiration time in milliseconds. If empty, the expiration time will be the same as the original token
     */
    renew(token: string, expiration?: number): Observable<{
        token: string;
        user: User;
    }>;
}