diff --git a/utils/sleep.ts b/utils/sleep.ts
new file mode 100644
index 0000000..b4ef59b
--- /dev/null
+++ b/utils/sleep.ts
@@ -0,0 +1,3 @@
+export default async (ms: number): Promise<NodeJS.Timeout> => {
+  return new Promise(resolve => setTimeout(resolve, ms));
+}