From daae0c7980b9995555185eac5f6486ecf4bdff11 Mon Sep 17 00:00:00 2001
From: Christian Haudum <christian.haudum@gmail.com>
Date: Sat, 15 Sep 2018 22:05:15 +0200
Subject: [PATCH] Allow any keyword argument in argparse add_argument() method
 (#2460)

Closes #2457
---
 stdlib/2and3/argparse.pyi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stdlib/2and3/argparse.pyi b/stdlib/2and3/argparse.pyi
index 23ea2c08b..4871afb32 100644
--- a/stdlib/2and3/argparse.pyi
+++ b/stdlib/2and3/argparse.pyi
@@ -63,7 +63,8 @@ class _ActionsContainer:
                      help: Optional[_Text] = ...,
                      metavar: Union[_Text, Tuple[_Text, ...]] = ...,
                      dest: Optional[_Text] = ...,
-                     version: _Text = ...) -> Action: ...
+                     version: _Text = ...,
+                     **kwargs: Any) -> Action: ...
     def add_argument_group(self, *args: Any, **kwargs: Any) -> _ArgumentGroup: ...
     def add_mutually_exclusive_group(self, **kwargs: Any) -> _MutuallyExclusiveGroup: ...
     def _add_action(self, action: _ActionT) -> _ActionT: ...