import { TemplateRef, AfterViewInit, OnDestroy } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Component for rendering content in the portal container
 * Similar to RootRenderer in React version
 */
export declare class RootPortalComponent implements AfterViewInit, OnDestroy {
    contentTemplate: TemplateRef<any>;
    private destroy$;
    private viewRef;
    private templateReady;
    private portalService;
    private viewContainerRef;
    private cdr;
    constructor();
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RootPortalComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RootPortalComponent, "tgui-root-portal", never, {}, {}, never, ["*"], true, never>;
}