1 files changed, 31 insertions, 0 deletions
diff --git a/pendulum/_extensions/_helpers.pyi b/pendulum/_extensions/_helpers.pyi
new file mode 100644
index 0000000..99a5397
--- /dev/null
+++ b/pendulum/_extensions/_helpers.pyi
@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+from collections import namedtuple
+from datetime import date
+from datetime import datetime
+
+def days_in_year(year: int) -> int: ...
+def is_leap(year: int) -> bool: ...
+def is_long_year(year: int) -> bool: ...
+def local_time(
+    unix_time: int, utc_offset: int, microseconds: int
+) -> tuple[int, int, int, int, int, int, int]: ...
+
+class PreciseDiff(
+    namedtuple(
+        "PreciseDiff",
+        "years months days " "hours minutes seconds microseconds " "total_days",
+    )
+):
+    years: int
+    months: int
+    days: int
+    hours: int
+    minutes: int
+    seconds: int
+    microseconds: int
+    total_days: int
+
+def precise_diff(d1: datetime | date, d2: datetime | date) -> PreciseDiff: ...
+def timestamp(dt: datetime) -> int: ...
+def week_day(year: int, month: int, day: int) -> int: ...