更新文档: 测试一个代码

%E6%B5%8B%E8%AF%95%E4%B8%80%E4%B8%AA%E4%BB%A3%E7%A0%81.md

@@ -32,8 +32,17 @@
   
 ```
 
-```
-{
+``` ts
+import hljs from "highlight.js";
+import "highlight.js/styles/atom-one-dark.css";
+import MarkdownIt from "markdown-it";
+import { useEffect, useRef, useCallback } from "react";
+import {
+  default as Editor,
+  default as MdEditor,
+  Plugins,
+} from "react-markdown-editor-lite";
+import "react-markdown-editor-lite/lib/index.css";
 ```
 
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