export declare class Auth {
    maxRetry: number;
    retryRefresh: number;
    events: {};
    url: string;
    base_url: string;
    errors?: string;
    constructor(url: string);
    getUrl(endpoint: string): string;
    setAccount(account: string): void;
    login(username: string, password: string): Promise<boolean>;
    get isLogged(): boolean;
    get username(): any;
    storeAuth(data: {
        token: string;
        exp: number;
    }): void;
    cleanAuth(): void;
    logout(): void;
    refreshToken(): Promise<any>;
    willExpire(expiration: string): boolean;
    isExpired(expiration: string): boolean;
    _getToken(): (string | null)[];
    getToken(): string | null;
    getHeaders(): HeadersInit;
}