import { Injector, OnDestroy, OnInit, TemplateRef, ViewContainerRef } from '@angular/core';
import { Subject } from 'rxjs';
import { FragmentContainer } from './token';
export declare abstract class Fragment implements OnDestroy, OnInit {
    injector: Injector;
    template: TemplateRef<void>;
    viewContainer: ViewContainerRef;
    abstract type: string;
    onInit$: Subject<void>;
    onDestroy$: Subject<void>;
    constructor(injector: Injector, template: TemplateRef<void>, viewContainer: ViewContainerRef, container: FragmentContainer);
    ngOnInit(): void;
    ngOnDestroy(): void;
}