From cee4f57011fe822fa6422ca1faa3fa48ea22566a Mon Sep 17 00:00:00 2001
From: MapleCCC <littlelittlemaple@gmail.com>
Date: Fri, 4 Jun 2021 01:05:50 +0800
Subject: [PATCH 1/2] Add `__all__` to `__future__.pyi`

---
 stdlib/__future__.pyi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/stdlib/__future__.pyi b/stdlib/__future__.pyi
index a68183dbe23e..d9473d48e98a 100644
--- a/stdlib/__future__.pyi
+++ b/stdlib/__future__.pyi
@@ -21,3 +21,17 @@ if sys.version_info >= (3, 7):
     annotations: _Feature
 
 all_feature_names: List[str]  # undocumented
+
+__all__ = [
+    "all_feature_names",
+    "absolute_import",
+    "division",
+    "generators",
+    "nested_scopes",
+    "print_function",
+    "unicode_literals",
+    "with_statement",
+    "barry_as_FLUFL",
+    "generator_stop",
+    "annotations",
+]

From 66beeabb6a4e97abc13741671ac417c8d5b0a60a Mon Sep 17 00:00:00 2001
From: MapleCCC <littlelittlemaple@gmail.com>
Date: Fri, 4 Jun 2021 01:21:41 +0800
Subject: [PATCH 2/2] Add version conditional logic for whether to include
 `annotations` in `__all__`

---
 stdlib/__future__.pyi | 40 +++++++++++++++++++++++++++-------------
 1 file changed, 27 insertions(+), 13 deletions(-)

diff --git a/stdlib/__future__.pyi b/stdlib/__future__.pyi
index d9473d48e98a..4658afa9f09e 100644
--- a/stdlib/__future__.pyi
+++ b/stdlib/__future__.pyi
@@ -22,16 +22,30 @@ if sys.version_info >= (3, 7):
 
 all_feature_names: List[str]  # undocumented
 
-__all__ = [
-    "all_feature_names",
-    "absolute_import",
-    "division",
-    "generators",
-    "nested_scopes",
-    "print_function",
-    "unicode_literals",
-    "with_statement",
-    "barry_as_FLUFL",
-    "generator_stop",
-    "annotations",
-]
+if sys.version_info >= (3, 7):
+    __all__ = [
+        "all_feature_names",
+        "absolute_import",
+        "division",
+        "generators",
+        "nested_scopes",
+        "print_function",
+        "unicode_literals",
+        "with_statement",
+        "barry_as_FLUFL",
+        "generator_stop",
+        "annotations",
+    ]
+else:
+    __all__ = [
+        "all_feature_names",
+        "absolute_import",
+        "division",
+        "generators",
+        "nested_scopes",
+        "print_function",
+        "unicode_literals",
+        "with_statement",
+        "barry_as_FLUFL",
+        "generator_stop",
+    ]