From b151e0c5a73061d56b4f01b958f74e756829e013 Mon Sep 17 00:00:00 2001
From: hamdanal <93259987+hamdanal@users.noreply.github.com>
Date: Mon, 30 May 2022 00:21:20 +0200
Subject: [PATCH] Make usage in argparse.HelpFormatter._format_usage optional
 (#7983)

closes #7982
---
 stdlib/argparse.pyi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/argparse.pyi b/stdlib/argparse.pyi
index 1243b27dc..06a0dc156 100644
--- a/stdlib/argparse.pyi
+++ b/stdlib/argparse.pyi
@@ -309,7 +309,7 @@ class HelpFormatter:
     def format_help(self) -> str: ...
     def _join_parts(self, part_strings: Iterable[str]) -> str: ...
     def _format_usage(
-        self, usage: str, actions: Iterable[Action], groups: Iterable[_ArgumentGroup], prefix: str | None
+        self, usage: str | None, actions: Iterable[Action], groups: Iterable[_ArgumentGroup], prefix: str | None
     ) -> str: ...
     def _format_actions_usage(self, actions: Iterable[Action], groups: Iterable[_ArgumentGroup]) -> str: ...
     def _format_text(self, text: str) -> str: ...