import { InjectedTabData } from '../../tabs/interfaces';
import { OnDestroy } from '@angular/core';
import { Subscription } from 'rxjs';
import * as i0 from "@angular/core";
export declare abstract class TabbedVirtualScrollComponent implements OnDestroy {
    protected _showVirtualScroll: boolean;
    protected _sub: Subscription;
    protected constructor(injectedTabData: InjectedTabData);
    ngOnDestroy(): void;
    get showVirtualScroll(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<TabbedVirtualScrollComponent, [{ optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TabbedVirtualScrollComponent, "ncc-abstract-tabbed-virtual-scroll", never, {}, {}, never, never>;
}