Remove `synapse.types.Collection` (#9856)

This is no longer required, since we have dropped support for Python 3.5.

1 files changed, 1 insertions, 2 deletions

diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py

index 6860576e78..6e3705364f 100644
--- a/synapse/replication/tcp/protocol.py
+++ b/synapse/replication/tcp/protocol.py
@@ -49,7 +49,7 @@ import fcntl
 import logging
 import struct
 from inspect import isawaitable
-from typing import TYPE_CHECKING, List, Optional
+from typing import TYPE_CHECKING, Collection, List, Optional
 
 from prometheus_client import Counter
 from zope.interface import Interface, implementer
@@ -76,7 +76,6 @@ from synapse.replication.tcp.commands import (
     ServerCommand,
     parse_command_from_line,
 )
-from synapse.types import Collection
 from synapse.util import Clock
 from synapse.util.stringutils import random_string