From ee76f8072fc8081377f39c671b3ee19f6cf80d9f Mon Sep 17 00:00:00 2001
From: Wh1isper <9573586@qq.com>
Date: Thu, 19 Sep 2024 14:07:58 +0800
Subject: [PATCH] Add some type hint

---
 brq/operator.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/brq/operator.py b/brq/operator.py
index 8a79311..99a502a 100644
--- a/brq/operator.py
+++ b/brq/operator.py
@@ -72,7 +72,7 @@ async def get_defer_timestamp_ms(
         defer_hours: int = 0,
         defer_minutes: int = 0,
         defer_seconds: int = 0,
-    ):
+    ) -> int | None:
         if not any(
             [
                 defer_until,