Add missing type hints to config classes. (#12402)

1 files changed, 5 insertions, 2 deletions

diff --git a/synapse/config/emailconfig.py b/synapse/config/emailconfig.py

index 949d7dd5ac..5b5c2f4fff 100644
--- a/synapse/config/emailconfig.py
+++ b/synapse/config/emailconfig.py
@@ -19,9 +19,12 @@ import email.utils
 import logging
 import os
 from enum import Enum
+from typing import Any
 
 import attr
 
+from synapse.types import JsonDict
+
 from ._base import Config, ConfigError
 
 logger = logging.getLogger(__name__)
@@ -73,7 +76,7 @@ class EmailSubjectConfig:
 class EmailConfig(Config):
     section = "email"
 
-    def read_config(self, config, **kwargs):
+    def read_config(self, config: JsonDict, **kwargs: Any) -> None:
         # TODO: We should separate better the email configuration from the notification
         # and account validity config.
 
@@ -354,7 +357,7 @@ class EmailConfig(Config):
                     path=("email", "invite_client_location"),
                 )
 
-    def generate_config_section(self, config_dir_path, server_name, **kwargs):
+    def generate_config_section(self, **kwargs: Any) -> str:
         return (
             """\
         # Configuration for sending emails from Synapse.