diff --git a/stubs/twisted/python/lockfile.pyi b/stubs/twisted/python/lockfile.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/twisted/python/lockfile.pyi
@@ -0,0 +1,15 @@
+# Stubs for twisted.python.lockfile (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from typing import Any
+
+class FilesystemLock:
+    clean: Any = ...
+    locked: bool = ...
+    name: Any = ...
+    def __init__(self, name: Any) -> None: ...
+    def lock(self): ...
+    def unlock(self) -> None: ...
+
+def isLocked(name: Any): ...