/* Copyright IBM Corp. 2018 */
import { OnDestroy } from '@angular/core';
import { Observable, ReplaySubject } from 'rxjs';
import { CYCLE_HANDLING, RenderingContext } from './../../../api';
import { ComponentTypeRef } from './../../../ng-api';
import { ComponentsService } from './../../services/components/components.service';
import { LayoutMappingService } from './../../services/mappings/mappings.service';
import { WchService } from './../../services/wch.service';
import { AbstractRenderingComponent } from './../rendering/abstract-rendering.component';
/**
 * Combines the active pieces of the state into one single object
 */
export declare type ComponentState = [ComponentTypeRef<any>, RenderingContext, string];
export declare class ContentrefComponent extends AbstractRenderingComponent implements OnDestroy {
    cycleHandlingStrategy?: CYCLE_HANDLING | string;
    renderingContext: RenderingContext;
    layoutMode: string;
    /**
     * Output that will be triggered when a new component was created
     */
    readonly onComponent: ReplaySubject<any>;
    /**
     * The current type to render
     */
    readonly onType: Observable<ComponentTypeRef<any>>;
    /**
     * The component state
     */
    readonly onState: Observable<ComponentState>;
    constructor(aCmp: ComponentsService, aMapping: LayoutMappingService, aWchService: WchService);
    ngOnDestroy(): void;
}