typescript如何使用viewer

<code class="typescript">import React from 'react';
import Viewer from 'react-viewer';

interface ImageItem {
  src: string;
  alt?: string;
}

const ImageGallery: React.FC<{ images: ImageItem[] }> = ({ images }) => {
  const [visible, setVisible] = React.useState(false);
  const [currentIndex, setCurrentIndex] = React.useState(0);

  const openViewer = (index: number) => {
    setCurrentIndex(index);
    setVisible(true);
  };

  return (
    <>
      <div>
        {images.map((image, index) => (
          <img
            key={index}
            src={image.src}
            alt={image.alt || ''}
            onClick={() => openViewer(index)}
            style={{ width: '100px', cursor: 'pointer' }}
          />
        ))}
      </div>
      <Viewer
        visible={visible}
        onClose={() => setVisible(false)}
        images={images}
        currentIndex={currentIndex}
      />
    </>
  );
};

export default ImageGallery;</code>