Mark Module API error imports as re-exported and mark Synapse as containing type annotations (#11054)

2 files changed, 9 insertions, 2 deletions

diff --git a/synapse/module_api/errors.py b/synapse/module_api/errors.py

index 98ea911a81..1db900e41f 100644
--- a/synapse/module_api/errors.py
+++ b/synapse/module_api/errors.py
@@ -14,9 +14,16 @@
 
 """Exception types which are exposed as part of the stable module API"""
 
-from synapse.api.errors import (  # noqa: F401
+from synapse.api.errors import (
     InvalidClientCredentialsError,
     RedirectException,
     SynapseError,
 )
-from synapse.config._base import ConfigError  # noqa: F401
+from synapse.config._base import ConfigError
+
+__all__ = [
+    "InvalidClientCredentialsError",
+    "RedirectException",
+    "SynapseError",
+    "ConfigError",
+]
diff --git a/synapse/py.typed b/synapse/py.typed
new file mode 100644

index 0000000000..e69de29bb2
--- /dev/null
+++ b/synapse/py.typed