1 files changed, 2 insertions, 0 deletions
diff --git a/stubs/sortedcontainers/sortedset.pyi b/stubs/sortedcontainers/sortedset.pyi
index 43c860f422..d761c438f7 100644
--- a/stubs/sortedcontainers/sortedset.pyi
+++ b/stubs/sortedcontainers/sortedset.pyi
@@ -2,6 +2,8 @@
 # https://github.com/grantjenks/python-sortedcontainers/blob/d0a225d7fd0fb4c54532b8798af3cbeebf97e2d5/sortedcontainers/sortedset.pyi
 # (from https://github.com/grantjenks/python-sortedcontainers/pull/107)
 
+from __future__ import annotations
+
 from typing import (
     AbstractSet,
     Any,