diff --git a/stubs/scales/samplestats_test.pyi b/stubs/scales/samplestats_test.pyi
new file mode 100644
--- /dev/null
+++ b/stubs/scales/samplestats_test.pyi
@@ -0,0 +1,12 @@
+# Stubs for scales.samplestats_test (Python 3)
+#
+# NOTE: This dynamically typed stub was automatically generated by stubgen.
+
+import unittest
+
+class UniformSampleTest(unittest.TestCase):
+    def testGaussian(self) -> None: ...
+
+class ExponentiallyDecayingReservoirTest(unittest.TestCase):
+    def testGaussian(self) -> None: ...
+    def testWithRescale(self) -> None: ...