MAINT: Add placeholder annotations for two missing `np.testing` objects

Adds placeholders for two `np.testing` objects previously missed in https://github.com/numpy/numpy/pull/18842.

1 files changed, 6 insertions, 0 deletions

diff --git a/numpy/testing/__init__.pyi b/numpy/testing/__init__.pyi
index efb6bcd91..395626f6b 100644
--- a/numpy/testing/__init__.pyi
+++ b/numpy/testing/__init__.pyi
@@ -7,12 +7,18 @@ if sys.version_info >= (3, 8):
 else:
     from typing_extensions import Final
 
+from unittest import (
+    TestCase as TestCase,
+)
+
 from unittest.case import (
     SkipTest as SkipTest,
 )
 
 __all__: List[str]
 
+def run_module_suite(file_to_run=..., argv=...): ...
+
 class KnownFailureException(Exception): ...
 class IgnoreException(Exception): ...