interface Ajax {
    open(method: string, url: string, async?: boolean, user?: string, password?: string): void;
    send(payload?: any): void;
    setRequestHeader(key: string, value: string): void;
    onreadystatechange: Function;
    readyState: number;
    responseText: string;
    status: number;
    withCredentials?: boolean;
    ontimeout: Function;
    onerror: Function;
    onprogress: Function;
    onload: Function;
    abort: Function;
}
export default Ajax;
