import { BaseAdapter } from './BaseAdapter';
export declare class HlsJsAdapter extends BaseAdapter {
    timeUpdateHandler: () => void;
    levelLoadedHandler: (_: any, { level }: {
        level: number;
    }) => void;
    fragChangedHandler: (_: any, { frag }: {
        frag: {
            stats: {
                bwEstimate: number;
            };
            baseurl: string;
        };
    }) => void;
    startGatheringStats(): void;
    finishGatheringStats(): void;
}