import { OnInit, OnChanges, OnDestroy, EventEmitter, ElementRef, SimpleChanges } from '@angular/core';
import { Subscription } from 'rxjs';
import { IHLSConfig, BitrateOptions, VgApiService } from '@49ing/ngx-videogular/core';
import * as i0 from "@angular/core";
export declare class VgHlsDirective implements OnInit, OnChanges, OnDestroy {
    private ref;
    API: VgApiService;
    vgHls: string;
    vgHlsHeaders: {
        [key: string]: string;
    };
    config: IHLSConfig;
    onGetBitrates: EventEmitter<BitrateOptions[]>;
    vgFor: string;
    target: any;
    hls: any;
    preload: boolean;
    crossorigin: string;
    subscriptions: Subscription[];
    constructor(ref: ElementRef, API: VgApiService);
    ngOnInit(): void;
    onPlayerReady(): void;
    ngOnChanges(changes: SimpleChanges): void;
    createPlayer(): void;
    setBitrate(bitrate: BitrateOptions): void;
    destroyPlayer(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<VgHlsDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<VgHlsDirective, "[vgHls]", ["vgHls"], { "vgHls": "vgHls"; "vgHlsHeaders": "vgHlsHeaders"; "config": "config"; }, { "onGetBitrates": "onGetBitrates"; }, never, never, false, never>;
}