type-hint `HomeserverTestcase.setup_test_homeserver` (#10961)

* type-hint `HomeserverTestcase.setup_test_homeserver`

For better IDE completion. A small drive-by.

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/unittest.py b/tests/unittest.py

index 5f93ebf147..0807467e39 100644
--- a/tests/unittest.py
+++ b/tests/unittest.py
@@ -20,7 +20,7 @@ import inspect
 import logging
 import secrets
 import time
-from typing import Callable, Dict, Iterable, Optional, Tuple, Type, TypeVar, Union
+from typing import Any, Callable, Dict, Iterable, Optional, Tuple, Type, TypeVar, Union
 from unittest.mock import Mock, patch
 
 from canonicaljson import json
@@ -449,7 +449,7 @@ class HomeserverTestCase(TestCase):
             client_ip,
         )
 
-    def setup_test_homeserver(self, *args, **kwargs):
+    def setup_test_homeserver(self, *args: Any, **kwargs: Any) -> HomeServer:
         """
         Set up the test homeserver, meant to be called by the overridable
         make_homeserver. It automatically passes through the test class's