From c294f77025c5d06ae39ec05b278b18b7254f7538 Mon Sep 17 00:00:00 2001
From: allisonkwan <akwan2020@gmail.com>
Date: Thu, 30 Mar 2023 14:07:16 -0400
Subject: [PATCH] DOC: Include timedelta as freq

---
 pandas/core/indexes/datetimes.py  | 2 +-
 pandas/core/indexes/interval.py   | 2 +-
 pandas/core/indexes/timedeltas.py | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pandas/core/indexes/datetimes.py b/pandas/core/indexes/datetimes.py
index d1245e8856ab2..3cf84804e0ae1 100644
--- a/pandas/core/indexes/datetimes.py
+++ b/pandas/core/indexes/datetimes.py
@@ -790,7 +790,7 @@ def date_range(
         Right bound for generating dates.
     periods : int, optional
         Number of periods to generate.
-    freq : str, datetime.timedelta, or DateOffset, default 'D'
+    freq : str, Timedelta, datetime.timedelta, or DateOffset, default 'D'
         Frequency strings can have multiples, e.g. '5H'. See
         :ref:`here <timeseries.offset_aliases>` for a list of
         frequency aliases.
diff --git a/pandas/core/indexes/interval.py b/pandas/core/indexes/interval.py
index a686176d41acb..19bf24ac3746d 100644
--- a/pandas/core/indexes/interval.py
+++ b/pandas/core/indexes/interval.py
@@ -991,7 +991,7 @@ def interval_range(
         Right bound for generating intervals.
     periods : int, default None
         Number of periods to generate.
-    freq : numeric, str, datetime.timedelta, or DateOffset, default None
+    freq : numeric, str, Timedelta, datetime.timedelta, or DateOffset, default None
         The length of each interval. Must be consistent with the type of start
         and end, e.g. 2 for numeric, or '5H' for datetime-like.  Default is 1
         for numeric and 'D' for datetime-like.
diff --git a/pandas/core/indexes/timedeltas.py b/pandas/core/indexes/timedeltas.py
index 18b6ca583582c..de5e5c61e96f1 100644
--- a/pandas/core/indexes/timedeltas.py
+++ b/pandas/core/indexes/timedeltas.py
@@ -246,7 +246,7 @@ def timedelta_range(
         Right bound for generating timedeltas.
     periods : int, default None
         Number of periods to generate.
-    freq : str or DateOffset, default 'D'
+    freq : str, Timedelta, datetime.timedelta, or DateOffset, default 'D'
         Frequency strings can have multiples, e.g. '5H'.
     name : str, default None
         Name of the resulting TimedeltaIndex.