/* Copyright IBM Corp. 2018 */
import { ComponentFactoryResolver, OnChanges, OnDestroy, SimpleChanges, ViewContainerRef } from '@angular/core';
import { ActivatedRoute } from '@angular/router';
import { Subject } from 'rxjs';
import { RenderingContext } from './../../api';
import { ComponentTypeRef } from './../../ng-api';
export declare class ContentRefDirective implements OnChanges, OnDestroy {
    private _viewContainerRef;
    wchContentRef: ComponentTypeRef<any>;
    cmpResolver: ComponentFactoryResolver;
    renderingContext: RenderingContext;
    layoutMode: string;
    /**
     * Output that will be triggered when a new component was created
     */
    readonly onComponent: Subject<any>;
    /**
     * The default component factory resolver
     */
    private readonly _r;
    /**
     * The currently used resolver
     */
    private _cr?;
    /**
     * The currently used type
     */
    private _ct?;
    /**
     * The currently used component
     */
    private _cc?;
    constructor(_viewContainerRef: ViewContainerRef, _cmpResolver: ComponentFactoryResolver, _activatedRoute: ActivatedRoute);
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
}