export default class VideoMsg extends React.Component<any, any, any> {
    constructor(props: any);
    state: {
        path: string;
        error: undefined;
        downloadProgress: number;
        isStart: boolean;
        poster: string;
    };
    componentDidMount(): void;
    handleOnDrag: (e: any) => import("antd/lib/message").MessageType | undefined;
    onDownloadPoster: () => Promise<void>;
    onDownloadVideo: () => Promise<void>;
    initTheVideo: () => void;
    initThePoster: () => void;
    openVideo: () => Promise<any>;
    render(): JSX.Element;
}
import React from "react";
