From f7a236cfc055af6887d0e370f65a06aefe7e6840 Mon Sep 17 00:00:00 2001
From: Kaushal Rohit <rohit.kg98@gmail.com>
Date: Mon, 2 Nov 2020 02:46:04 +0530
Subject: [PATCH] Added precise types for ast Constants (#4646)

---
 stdlib/3/ast.pyi | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/stdlib/3/ast.pyi b/stdlib/3/ast.pyi
index 8011424cf..e01d3d0df 100644
--- a/stdlib/3/ast.pyi
+++ b/stdlib/3/ast.pyi
@@ -14,9 +14,16 @@ from typing_extensions import Literal
 from _ast import *  # type: ignore
 
 if sys.version_info >= (3, 8):
-    class Num(Constant): ...
-    class Str(Constant): ...
-    class Bytes(Constant): ...
+    class Num(Constant):
+        value: complex
+    class Str(Constant):
+        value: str
+        # Aliases for value, for backwards compatibility
+        s: str
+    class Bytes(Constant):
+        value: bytes
+        # Aliases for value, for backwards compatibility
+        s: bytes
     class NameConstant(Constant): ...
     class Ellipsis(Constant): ...