Add type hints for most `HomeServer` parameters (#11095)

1 files changed, 6 insertions, 2 deletions

diff --git a/synapse/replication/tcp/resource.py b/synapse/replication/tcp/resource.py
index 80f9b23bfd..55326877fd 100644
--- a/synapse/replication/tcp/resource.py
+++ b/synapse/replication/tcp/resource.py
@@ -16,6 +16,7 @@
 
 import logging
 import random
+from typing import TYPE_CHECKING
 
 from prometheus_client import Counter
 
@@ -27,6 +28,9 @@ from synapse.replication.tcp.protocol import ServerReplicationStreamProtocol
 from synapse.replication.tcp.streams import EventsStream
 from synapse.util.metrics import Measure
 
+if TYPE_CHECKING:
+    from synapse.server import HomeServer
+
 stream_updates_counter = Counter(
     "synapse_replication_tcp_resource_stream_updates", "", ["stream_name"]
 )
@@ -37,7 +41,7 @@ logger = logging.getLogger(__name__)
 class ReplicationStreamProtocolFactory(Factory):
     """Factory for new replication connections."""
 
-    def __init__(self, hs):
+    def __init__(self, hs: "HomeServer"):
         self.command_handler = hs.get_tcp_replication()
         self.clock = hs.get_clock()
         self.server_name = hs.config.server.server_name
@@ -65,7 +69,7 @@ class ReplicationStreamer:
     data is available it will propagate to all connected clients.
     """
 
-    def __init__(self, hs):
+    def __init__(self, hs: "HomeServer"):
         self.store = hs.get_datastore()
         self.clock = hs.get_clock()
         self.notifier = hs.get_notifier()