import { Injector } from "@angular/core";
import { Location } from "@angular/common";
import { IPublicClientApplication, EndSessionRequest, EndSessionPopupRequest, AuthenticationResult, RedirectRequest, SilentRequest, PopupRequest, SsoSilentRequest, Logger, HandleRedirectPromiseOptions } from "@azure/msal-browser";
import { Observable } from "rxjs";
import { IMsalService } from "./IMsalService";
import * as i0 from "@angular/core";
export declare class MsalService implements IMsalService {
    instance: IPublicClientApplication;
    private location;
    private injector;
    private redirectHash;
    private logger;
    constructor(instance: IPublicClientApplication, location: Location, injector: Injector);
    initialize(): Observable<void>;
    acquireTokenPopup(request: PopupRequest): Observable<AuthenticationResult>;
    acquireTokenRedirect(request: RedirectRequest): Observable<void>;
    acquireTokenSilent(silentRequest: SilentRequest): Observable<AuthenticationResult>;
    /**
     * @deprecated Pass options object instead of hash string. Use handleRedirectObservable({ hash: "#..." }) instead.
     */
    handleRedirectObservable(hash: string): Observable<AuthenticationResult | null>;
    /**
     * Handles the redirect response from authentication. Call this on every page load after a redirect-based login.
     * If no options are provided, the service will attempt to use the cached redirect hash captured during construction.
     *
     * @param options - Optional configuration for redirect handling, such as an explicit hash value to process.
     * @returns Observable that emits the AuthenticationResult when a redirect is successfully handled.
     */
    handleRedirectObservable(options?: HandleRedirectPromiseOptions): Observable<AuthenticationResult | null>;
    loginPopup(request?: PopupRequest): Observable<AuthenticationResult>;
    loginRedirect(request?: RedirectRequest): Observable<void>;
    logoutRedirect(logoutRequest?: EndSessionRequest): Observable<void>;
    logoutPopup(logoutRequest?: EndSessionPopupRequest): Observable<void>;
    ssoSilent(request: SsoSilentRequest): Observable<AuthenticationResult>;
    /**
     * Gets logger for msal-angular.
     * If no logger set, returns logger instance created with same options as msal-browser
     */
    getLogger(): Logger;
    setLogger(logger: Logger): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MsalService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<MsalService>;
}