import { CdkPortalOutlet } from '@angular/cdk/portal';
import { ComponentFactoryResolver, OnDestroy, OnInit, ViewContainerRef } from '@angular/core';
import { TsTabBodyComponent } from './tab-body.component';
/**
 * The portal host directive for the contents of the tab.
 *
 * NOTE: Only used internally.
 */
export declare class TsTabBodyHostDirective extends CdkPortalOutlet implements OnInit, OnDestroy {
    private host;
    /**
     * A unique ID per instance
     */
    protected id: number;
    constructor(componentFactoryResolver: ComponentFactoryResolver, viewContainerRef: ViewContainerRef, host: TsTabBodyComponent);
    /**
     * Set initial visibility or set up subscription for changing visibility
     */
    ngOnInit(): void;
    /**
     * Trigger ngOnDestroy in the parent class
     */
    ngOnDestroy(): void;
}