diff --git a/src/numpy-stubs/testing/overrides.pyi b/src/numpy-stubs/testing/overrides.pyi
new file mode 100644
index 00000000..916154c1
--- /dev/null
+++ b/src/numpy-stubs/testing/overrides.pyi
@@ -0,0 +1,10 @@
+from collections.abc import Callable, Hashable
+from typing import Any
+from typing_extensions import TypeIs
+
+import numpy as np
+
+def get_overridable_numpy_ufuncs() -> set[np.ufunc]: ...
+def get_overridable_numpy_array_functions() -> set[Callable[..., Any]]: ...
+def allows_array_ufunc_override(func: object) -> TypeIs[np.ufunc]: ...
+def allows_array_function_override(func: Hashable) -> bool: ...