From 978c0913c886e881c14b561c68fe5383d6ce8a4d Mon Sep 17 00:00:00 2001
From: Ilya Konstantinov <ilya.konstantinov@gmail.com>
Date: Mon, 11 Jun 2018 19:50:56 -0700
Subject: [PATCH] Add stub for first (#2141)

Reviewed by author in https://github.com/hynek/first/pull/22
---
 third_party/2and3/first.pyi | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 third_party/2and3/first.pyi

diff --git a/third_party/2and3/first.pyi b/third_party/2and3/first.pyi
new file mode 100644
index 000000000..f03f3a35b
--- /dev/null
+++ b/third_party/2and3/first.pyi
@@ -0,0 +1,13 @@
+from typing import Any, Callable, Iterable, Optional, overload, TypeVar, Union
+
+_T = TypeVar('_T')
+_S = TypeVar('_S')
+
+@overload
+def first(iterable: Iterable[_T]) -> Optional[_T]: ...
+@overload
+def first(iterable: Iterable[_T], default: _S) -> Union[_T, _S]: ...
+@overload
+def first(iterable: Iterable[_T], default: _S, key: Optional[Callable[[_T], Any]]) -> Union[_T, _S]: ...
+@overload
+def first(iterable: Iterable[_T], *, key: Optional[Callable[[_T], Any]]) -> Optional[_T]: ...