From ceec1827c5d92548f4ca5ff3b1b310ff72838add Mon Sep 17 00:00:00 2001
From: Marco Gorelli <33491632+MarcoGorelli@users.noreply.github.com>
Date: Mon, 10 Feb 2025 17:37:19 +0000
Subject: [PATCH] type RangeIndex properties

---
 pandas-stubs/core/indexes/range.pyi | 9 ++++++---
 tests/test_indexes.py               | 7 +++++++
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/pandas-stubs/core/indexes/range.pyi b/pandas-stubs/core/indexes/range.pyi
index 2ed55f3d4..b7569fd23 100644
--- a/pandas-stubs/core/indexes/range.pyi
+++ b/pandas-stubs/core/indexes/range.pyi
@@ -24,9 +24,12 @@ class RangeIndex(Index[int]):
     @classmethod
     def from_range(cls, data, name=..., dtype=...): ...
     def __reduce__(self): ...
-    def start(self): ...
-    def stop(self): ...
-    def step(self): ...
+    @property
+    def start(self) -> int: ...
+    @property
+    def stop(self) -> int: ...
+    @property
+    def step(self) -> int: ...
     @property
     def nbytes(self) -> int: ...
     def memory_usage(self, deep: bool = ...) -> int: ...
diff --git a/tests/test_indexes.py b/tests/test_indexes.py
index e77371cfb..25285d954 100644
--- a/tests/test_indexes.py
+++ b/tests/test_indexes.py
@@ -252,6 +252,13 @@ def test_range_index_union():
     )
 
 
+def test_range_index_start_stop_step():
+    idx = pd.RangeIndex(3)
+    check(assert_type(idx.start, int), int)
+    check(assert_type(idx.stop, int), int)
+    check(assert_type(idx.step, int), int)
+
+
 def test_interval_range():
     check(
         assert_type(pd.interval_range(0, 10), "pd.IntervalIndex[pd.Interval[int]]"),