1 files changed, 1 insertions, 0 deletions

diff --git a/stubs/synapse/synapse_rust.pyi b/stubs/synapse/synapse_rust.pyi
new file mode 100644

index 0000000000..5b51ba05d7
--- /dev/null
+++ b/stubs/synapse/synapse_rust.pyi
@@ -0,0 +1 @@
+def sum_as_string(a: int, b: int) -> str: ...