如何在Typescript+React中通过索引获取元素？我一直收到错误：元素隐式具有“any”类型，因为类型“0”的表达式不能用于索引类型“{ code：字符串;名称：字符串;日期时间：string;}“。可能是个愚蠢的问题，但是我对Typescript没有太多的经验，我希望页面上分开显示[0]和[1]

const [result, setResult] = useState<ConversionData[]>([]);

    type ConversionData = {
    uuid: string;
    airlineCode: string;
    price: {
      amount: number;
      currency: string;
    };
    bounds: Array<{
      departure: {
        code: string;
        name: string;
        dateTime: string;
      };
      destination: {
        code: string;
        name: string;
        dateTime: string;
      };
      duration: string;
    }>;
    };
    useEffect(() => {
    const api = async () => {
      const data = await fetch("http://localhost:3001/flights").then((res) =>
        res.json()
      );
      setResult(data);
    };
    api();
    }, []);

    return (
    <div className="App">
      {result.map((value) => {
        return (
          <>
            {" "}
            <div className="container">
              {value?.bounds.map((newvalue) => {
                const departure = newvalue.departure;
                const destination = newvalue.destination;
                const dates = new Date(departure.dateTime);
                const dates2 = new Date(destination.dateTime);
                return (
                  <>
                    <div>
                      <img
                        src={
                          "https://d1ufw0nild2mi8.cloudfront.net/images/airlines/V2/srp/result_desktop/" +
                          value.airlineCode +
                          ".png"
                        }
                      />
                      {departure.code}
                      <br />
                      do {destination.code}
                      <br />
                      Xxx:
                      {dates.getUTCHours()}
                      Xxx:
                      {dates2.getUTCHours()}
                      <br />
                      {dates.getUTCDate()}-
                      {dates.toLocaleString("en-US", { month: "short" })}-
                      {dates.getUTCFullYear()}
                      Xxx
                      {dates2.getUTCDate()}-
                      {dates2.toLocaleString("en-US", { month: "short" })}-
                      {dates2.getUTCFullYear()}
                      <div className="line" />
                    </div>
                  </>
                );
              })}

我在互联网上搜索并找到了解决方案与keyof，但它不工作