From c4ce477597e0318b1666551490b7a6e9bd87e121 Mon Sep 17 00:00:00 2001
From: Patrick Cloke <patrickc@matrix.org>
Date: Mon, 1 Aug 2022 09:44:49 -0400
Subject: [PATCH] Fix type hints.

---
 changelog.d/13431.misc               | 1 +
 synapse/handlers/federation_event.py | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 changelog.d/13431.misc

diff --git a/changelog.d/13431.misc b/changelog.d/13431.misc
new file mode 100644
index 000000000000..655be4061beb
--- /dev/null
+++ b/changelog.d/13431.misc
@@ -0,0 +1 @@
+Refactor `_resolve_state_at_missing_prevs` to compute an `EventContext` instead.
diff --git a/synapse/handlers/federation_event.py b/synapse/handlers/federation_event.py
index 612e5aaa5bef..91d143919140 100644
--- a/synapse/handlers/federation_event.py
+++ b/synapse/handlers/federation_event.py
@@ -23,6 +23,7 @@
     Dict,
     Iterable,
     List,
+    Optional,
     Sequence,
     Set,
     Tuple,