From 6ab60c0d3609493627caef9fcbf7f08a9034132d Mon Sep 17 00:00:00 2001
From: Dan <14043624+delivrance@users.noreply.github.com>
Date: Sun, 10 Jun 2018 16:14:42 +0200
Subject: [PATCH] Add type hint

---
 pyrogram/connection/connection.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyrogram/connection/connection.py b/pyrogram/connection/connection.py
index b03e8852..cab31b62 100644
--- a/pyrogram/connection/connection.py
+++ b/pyrogram/connection/connection.py
@@ -40,7 +40,7 @@ class Connection:
         self.proxy = proxy
         self.mode = self.MODES.get(mode, TCPAbridged)
 
-        self.connection = None
+        self.connection = None  # type: TCP
 
     async def connect(self):
         for i in range(Connection.MAX_RETRIES):