From e87927564b3b49c4a21c0e2d059d9d7a27e6f220 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Fri, 23 Aug 2024 18:18:05 +0200
Subject: [PATCH] chore: Improve typing

---
 freqtrade/exchange/exchange.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index eb842e39a..48e800d35 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -323,7 +323,7 @@ class Exchange:
         asyncio.set_event_loop(loop)
         return loop
 
-    def validate_config(self, config):
+    def validate_config(self, config: Config) -> None:
         # Check if timeframe is available
         self.validate_timeframes(config.get("timeframe"))