docs: Update streamedQuery.md

Author: TkDodo

docs/reference/streamedQuery.md

@@ -5,7 +5,11 @@ title: streamedQuery
 
 `streamedQuery` is a helper function to create a query function that streams data from an [AsyncIterable](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/AsyncIterator). Data will be an Array of all the chunks received. The query will be in a `pending` state until the first chunk of data is received, but will go to `success` after that. The query will stay in fetchStatus `fetching` until the stream ends.
 
+To see `streamedQuery` in action, take a look at our [chat example](../framework/react/examples/chat/react/nextjs-app-prefetching).
+
 ```tsx
+import { experimental_streamedQuery as streamedQuery } from '@tanstack/react-query'
+
 const query = queryOptions({
   queryKey: ['data'],
   queryFn: streamedQuery({
@@ -14,6 +18,8 @@ const query = queryOptions({
 })
 ```
 
+> Note: `streamedQuery` is currently marked as `experimental` because we want to gather feedback from the community. If you've tried out the API and have feedback for us, please provide it in this [GitHub discussion](https://github.com/TanStack/query/discussions/9065).
+
 **Options**
 
 - `queryFn: (context: QueryFunctionContext) => Promise<AsyncIterable<TData>>`