Fix values type (#93)

Author: joannasendorek

tests/snippets/test_series.py

@@ -422,3 +422,10 @@ def test_types_eq() -> None:
 
 def test_types_rename_axis() -> None:
     s: pd.Series = pd.Series([1, 2, 3]).rename_axis("A")
+
+
+def test_types_values() -> None:
+    n1: np.ndarray = pd.Series([1, 2, 3]).values
+    n2: np.ndarray = pd.Series(list('aabc')).values
+    n3: np.ndarray = pd.Series(list('aabc')).astype('category').values
+    n4: np.ndarray = pd.Series(pd.date_range('20130101', periods=3, tz='US/Eastern')).values

third_party/3/pandas/core/series.pyi

@@ -78,7 +78,7 @@ class Series(base.IndexOpsMixin, generic.NDFrame):
     @name.setter
     def name(self, value: Optional[Hashable]) -> None: ...
     @property
-    def values(self) -> Any: ...
+    def values(self) -> np.ndarray: ...
     @property
     def hasnans(self) -> bool: ...
     @property