import { OnDestroy, OnInit, TemplateRef, ViewContainerRef } from '@angular/core';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class NgxaIsAuthenticatedDirective implements OnInit, OnDestroy {
    private readonly _isAuthenticated;
    private readonly _templateRef;
    private readonly _viewContainerRef;
    else: TemplateRef<unknown>;
    private readonly _destroy;
    private readonly _onDestroy;
    constructor(_isAuthenticated: Observable<boolean>, _templateRef: TemplateRef<unknown>, _viewContainerRef: ViewContainerRef);
    private _mapAuthenticationToView;
    ngOnInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxaIsAuthenticatedDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgxaIsAuthenticatedDirective, "[ngxaIsAuthenticated]", never, { "else": "ngxaIsAuthenticated"; }, {}, never, never, true>;
}