(Docs) Add missing import for useRef() (#53015)

vercel · Jul 23, 2023 · a18e2ec · a18e2ec
1 parent 85676da
commit a18e2ec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/02-app/01-building-your-application/03-data-fetching/04-server-actions.mdx b/docs/02-app/01-building-your-application/03-data-fetching/04-server-actions.mdx
@@ -298,7 +298,7 @@ When a Server Action is invoked, the UI is updated immediately to reflect the ex
 ```jsx filename="app/thread.js"
 'use client'
 
-import { experimental_useOptimistic as useOptimistic } from 'react'
+import { experimental_useOptimistic as useOptimistic, useRef } from 'react'
 import { send } from './actions.js'
 
 export function Thread({ messages }) {