import { BehaviorSubject, Observable } from 'rxjs';
import { HttpBackend } from '@angular/common/http';
import { IRoleActive } from '../public-api';
import { IAuthConfig } from '../interfaces/auth-config.interface';
import * as i0 from "@angular/core";
export declare class AuthService {
    private authConfig;
    private readonly TOKEN_KEY;
    private readonly TOKEN;
    private readonly REFRESH_TOKEN_KEY;
    private readonly ROLE_ACTIVE_KEY;
    private readonly USER_KEY;
    private readonly USER_CAPABILITIES_KEY;
    private readonly CIA_KEY;
    private tokenSubject;
    /** Indica si hay un refresh en curso para serializar peticiones concurrentes */
    isRefreshing: boolean;
    /** Emite el nuevo token cuando el refresh finaliza; null mientras está en curso */
    refreshTokenSubject: BehaviorSubject<string | null>;
    private http;
    constructor(handler: HttpBackend, authConfig: IAuthConfig | null);
    setToken(token: string): void;
    getToken(): string | null;
    clearToken(): void;
    getTokenObservable(): Observable<string | null>;
    isLoggedIn(): boolean;
    /**
     * Parsea el JWT y comprueba si el claim `exp` ya venció.
     * Retorna true si no hay token, si no es un JWT válido o si expiró.
     */
    isTokenExpired(): boolean;
    setRefreshToken(token: string): void;
    getRefreshToken(): string | null;
    clearRefreshToken(): void;
    refreshAccessToken(): Observable<string>;
    removeActiveRole(): void;
    setActiveRole(roleCode: IRoleActive): void;
    getActiveRole(): IRoleActive | null;
    logout(): void;
    getSubDomain(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<AuthService, [null, { optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AuthService>;
}