import { OnDestroy } from '@angular/core';
import { AuthState, OktaAuth } from '@okta/okta-auth-js';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export type Groups = string | string[] | {
    [key: string]: string[];
};
export declare class OktaAuthStateService implements OnDestroy {
    private oktaAuth;
    private _authState;
    readonly authState$: Observable<AuthState>;
    constructor(oktaAuth: OktaAuth);
    ngOnDestroy(): void;
    hasAnyGroups(groups: Groups): Observable<boolean>;
    private updateAuthState;
    static ɵfac: i0.ɵɵFactoryDeclaration<OktaAuthStateService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<OktaAuthStateService>;
}