Additional type hints for REST servlets (part 2). (#10674)

Applies the changes from #10665 to additional modules.

synapse/rest/client/logout.py

@@ -13,9 +13,16 @@
 # limitations under the License.
 
 import logging
+from typing import TYPE_CHECKING, Tuple
 
+from synapse.http.server import HttpServer
 from synapse.http.servlet import RestServlet
+from synapse.http.site import SynapseRequest
 from synapse.rest.client._base import client_patterns
+from synapse.types import JsonDict
+
+if TYPE_CHECKING:
+    from synapse.server import HomeServer
 
 logger = logging.getLogger(__name__)
 
@@ -23,13 +30,13 @@ logger = logging.getLogger(__name__)
 class LogoutRestServlet(RestServlet):
     PATTERNS = client_patterns("/logout$", v1=True)
 
-    def __init__(self, hs):
+    def __init__(self, hs: "HomeServer"):
         super().__init__()
         self.auth = hs.get_auth()
         self._auth_handler = hs.get_auth_handler()
         self._device_handler = hs.get_device_handler()
 
-    async def on_POST(self, request):
+    async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
         requester = await self.auth.get_user_by_req(request, allow_expired=True)
 
         if requester.device_id is None:
@@ -48,13 +55,13 @@ class LogoutRestServlet(RestServlet):
 class LogoutAllRestServlet(RestServlet):
     PATTERNS = client_patterns("/logout/all$", v1=True)
 
-    def __init__(self, hs):
+    def __init__(self, hs: "HomeServer"):
         super().__init__()
         self.auth = hs.get_auth()
         self._auth_handler = hs.get_auth_handler()
         self._device_handler = hs.get_device_handler()
 
-    async def on_POST(self, request):
+    async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]:
         requester = await self.auth.get_user_by_req(request, allow_expired=True)
         user_id = requester.user.to_string()
 
@@ -67,6 +74,6 @@ class LogoutAllRestServlet(RestServlet):
         return 200, {}
 
 
-def register_servlets(hs, http_server):
+def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
     LogoutRestServlet(hs).register(http_server)
     LogoutAllRestServlet(hs).register(http_server)