Fix typing

aiogram/dispatcher/dispatcher.py

@@ -192,7 +192,7 @@ class Dispatcher(Router):
         )
         process_updates.add_done_callback(release_waiter, context=ctx)
 
-        def process_response(task: asyncio.Task):
+        def process_response(task: Future):
             warnings.warn(
                 f"Detected slow response into webhook.\n"
                 f"Telegram is waiting for response only first 60 seconds and then re-send update.\n"

tests/test_dispatcher/test_dispatcher.py

@@ -4,6 +4,7 @@ import time
 import warnings
 
 import pytest
+
 from aiogram import Bot
 from aiogram.api.methods import GetMe, GetUpdates, SendMessage
 from aiogram.api.types import Chat, Message, Update, User