import { RefObject } from 'react';
export interface UseXGPlayerCallbacks {
    setCurrentTime: (time: number) => void;
    setIsPlaying: (playing: boolean) => void;
}
/**
 * 封装 xgplayer 的创建、事件绑定与销毁，以及外部 currentTime 同步
 * 调用方需渲染一个 div 并传入其 ref，播放器会挂载到该节点
 */
export declare function useXGPlayer(containerRef: RefObject<HTMLDivElement | null>, videoUrl: string, poster: string | undefined, callbacks: UseXGPlayerCallbacks, currentTime: number): void;