import { HttpClient } from '@angular/common/http';
import { NecAccessToken } from './access-token';
import { NecErrorCollectService } from './../error-collect/error-collect.service';
import { NecLocalStorageService } from '../localStorage/local-storage.service';
import { Observable } from 'rxjs';
import { UserService } from './../user/user.service';
/**
 * AccessToken相关服务，包括设置、查询、删除等接口
 */
export declare class NecAuthService {
    private http;
    private ls;
    private userService;
    private errorCollectService;
    constructor(http: HttpClient, ls: NecLocalStorageService, userService: UserService, errorCollectService: NecErrorCollectService);
    /**
     * 如果传参, 则为set方法; 没有参数, 则为get方法
     */
    authenticate(token?: NecAccessToken): boolean;
    /**
     * 获取存储的token信息
     */
    getToken(): NecAccessToken;
    /**
     * 设置token信息
     */
    setToken(token: NecAccessToken): void;
    /**
     * 清除token信息
     */
    clearToken(): void;
    /**
     * 用户登录, 请求token
     */
    login(username: string, password: string, url?: string): Observable<NecAccessToken>;
    /**
     * 用户登出, 清空token信息
     */
    logout(): void;
}