diff --git a/stubs/moviepy/tools.pyi b/stubs/moviepy/tools.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/moviepy/tools.pyi
@@ -0,0 +1,17 @@
+# Stubs for moviepy.tools (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+from .compat import DEVNULL
+from typing import Any, Optional
+
+def sys_write_flush(s: Any) -> None: ...
+def verbose_print(verbose: Any, s: Any) -> None: ...
+def subprocess_call(cmd: Any, logger: str = ..., errorprint: bool = ...) -> None: ...
+def is_string(obj: Any): ...
+def cvsecs(time: Any): ...
+def deprecated_version_of(f: Any, oldname: Any, newname: Optional[Any] = ...): ...
+
+extensions_dict: Any
+
+def find_extension(codec: Any): ...