import { OnChanges, OnDestroy, SimpleChanges, ViewContainerRef } from '@angular/core';
export declare class ReturnDirective implements OnChanges, OnDestroy {
    private viewContainerRef;
    return: any;
    private context;
    private composedView;
    constructor(viewContainerRef: ViewContainerRef);
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    private create;
    private update;
}