1 files changed, 6 insertions, 3 deletions
diff --git a/tests/storage/test_profile.py b/tests/storage/test_profile.py
index a1ba99ff14..d37736edf8 100644
--- a/tests/storage/test_profile.py
+++ b/tests/storage/test_profile.py
@@ -11,19 +11,22 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+from twisted.test.proto_helpers import MemoryReactor
 
+from synapse.server import HomeServer
 from synapse.types import UserID
+from synapse.util import Clock
 
 from tests import unittest
 
 
 class ProfileStoreTestCase(unittest.HomeserverTestCase):
-    def prepare(self, reactor, clock, hs):
+    def prepare(self, reactor: MemoryReactor, clock: Clock, hs: HomeServer) -> None:
         self.store = hs.get_datastore()
 
         self.u_frank = UserID.from_string("@frank:test")
 
-    def test_displayname(self):
+    def test_displayname(self) -> None:
         self.get_success(self.store.create_profile(self.u_frank.localpart))
 
         self.get_success(
@@ -48,7 +51,7 @@ class ProfileStoreTestCase(unittest.HomeserverTestCase):
             self.get_success(self.store.get_profile_displayname(self.u_frank.localpart))
         )
 
-    def test_avatar_url(self):
+    def test_avatar_url(self) -> None:
         self.get_success(self.store.create_profile(self.u_frank.localpart))
 
         self.get_success(