1 files changed, 7 insertions, 3 deletions
diff --git a/synapse/replication/http/register.py b/synapse/replication/http/register.py
index d6dd7242eb..7adfbb666f 100644
--- a/synapse/replication/http/register.py
+++ b/synapse/replication/http/register.py
@@ -13,10 +13,14 @@
 # limitations under the License.
 
 import logging
+from typing import TYPE_CHECKING
 
 from synapse.http.servlet import parse_json_object_from_request
 from synapse.replication.http._base import ReplicationEndpoint
 
+if TYPE_CHECKING:
+    from synapse.server import HomeServer
+
 logger = logging.getLogger(__name__)
 
 
@@ -26,7 +30,7 @@ class ReplicationRegisterServlet(ReplicationEndpoint):
     NAME = "register_user"
     PATH_ARGS = ("user_id",)
 
-    def __init__(self, hs):
+    def __init__(self, hs: "HomeServer"):
         super().__init__(hs)
         self.store = hs.get_datastore()
         self.registration_handler = hs.get_registration_handler()
@@ -100,7 +104,7 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint):
     NAME = "post_register"
     PATH_ARGS = ("user_id",)
 
-    def __init__(self, hs):
+    def __init__(self, hs: "HomeServer"):
         super().__init__(hs)
         self.store = hs.get_datastore()
         self.registration_handler = hs.get_registration_handler()
@@ -130,6 +134,6 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint):
         return 200, {}
 
 
-def register_servlets(hs, http_server):
+def register_servlets(hs: "HomeServer", http_server):
     ReplicationRegisterServlet(hs).register(http_server)
     ReplicationPostRegisterActionsServlet(hs).register(http_server)