docs(cn): complete for untranslated

tangmengyu.amber · tangmengyu.amber · commit c1b5c14497c8 · 2022-03-31T22:47:45.000+08:00
diff --git a/guide/api-plugin.md b/guide/api-plugin.md
@@ -564,9 +564,9 @@ export default defineConfig({
 })
 ```
 
-### TypeScript for Custom Events
+### 自定义事件的 TypeScript 类型定义指南 {#typeScript-for-custom-events}
 
-It is possible to type custom events by extending the `CustomEventMap` interface:
+可以通过扩展 `CustomEventMap` 这个 interface 来为自定义事件标注类型：
 
 ```ts
 // events.d.ts
