| id: QueriesObserver | |
| title: QueriesObserver | |
| ## `QueriesObserver` | |
| The `QueriesObserver` can be used to observe multiple queries. | |
| ```tsx | |
| const observer = new QueriesObserver(queryClient, [ | |
| { queryKey: ['post', 1], queryFn: fetchPost }, | |
| { queryKey: ['post', 2], queryFn: fetchPost }, | |
| ]) | |
| const unsubscribe = observer.subscribe((result) => { | |
| console.log(result) | |
| unsubscribe() | |
| }) | |
| ``` | |
| **Options** | |
| The options for the `QueriesObserver` are exactly the same as those of [`useQueries`](../../framework/react/reference/useQueries). | |