diff --git a/src/utils/sleep.ts b/src/utils/sleep.ts
index 7a17938..02f210e 100644
--- a/src/utils/sleep.ts
+++ b/src/utils/sleep.ts
@@ -82,3 +82,4 @@ export function withTimeout<T>(
     if (timer !== undefined) clearTimeout(timer)
   })
 }
+