From b84c50d58b214217f2d5b2141616078accc51d76 Mon Sep 17 00:00:00 2001
From: Groosha <groosha@protonmail.com>
Date: Tue, 6 Oct 2020 17:29:27 +0300
Subject: [PATCH] Added deprecation warning to SUPER_GROUP value

---
 aiogram/types/chat.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/aiogram/types/chat.py b/aiogram/types/chat.py
index 5e179822..7fcea5ea 100644
--- a/aiogram/types/chat.py
+++ b/aiogram/types/chat.py
@@ -10,7 +10,7 @@ from .chat_member import ChatMember
 from .chat_permissions import ChatPermissions
 from .chat_photo import ChatPhoto
 from .input_file import InputFile
-from ..utils.deprecated import deprecated
+from ..utils.deprecated import deprecated, DeprecatedReadOnlyClassVar
 
 
 class Chat(base.TelegramObject):
@@ -502,10 +502,14 @@ class ChatType(helper.Helper):
 
     PRIVATE = helper.Item()  # private
     GROUP = helper.Item()  # group
-    SUPER_GROUP = helper.Item()  # supergroup
     SUPERGROUP = helper.Item()  # supergroup
     CHANNEL = helper.Item()  # channel
 
+    SUPER_GROUP: DeprecatedReadOnlyClassVar[ChatType, helper.Item] \
+        = DeprecatedReadOnlyClassVar(
+        "SUPER_GROUP chat type is deprecated, use SUPERGROUP instead.",
+        new_value_getter=lambda cls: cls.SUPERGROUP)
+
     @staticmethod
     def _check(obj, chat_types) -> bool:
         if hasattr(obj, 'chat'):