import { ElementRef, Renderer2 } from '@angular/core';
import './quality-switch-plugin';
export declare class VideoJsDirective {
    private elRef;
    private renderer;
    src: string;
    constructor(elRef: ElementRef, renderer: Renderer2);
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    normalizeRelativeUrl(relativeUrl: any, root: any): any;
}