Forgot to add some test files

test/examples/inheritance/pkg/__init__.py

@@ -0,0 +1,6 @@
+from .module import Bar
+
+
+class Foo(Bar):
+    def foo(self):
+        pass

test/examples/inheritance/pkg/module.py

@@ -0,0 +1,4 @@
+
+class Bar:
+    def bar(self):
+        pass