From d56b0b80d80d4736a21c0dfcc186dfd3ad152bf5 Mon Sep 17 00:00:00 2001
From: Sebastian Law <sebnlaw@gmail.com>
Date: Tue, 19 Sep 2023 05:35:13 -0700
Subject: [PATCH] define slots on abc.ABC (#10730)

---
 stdlib/abc.pyi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stdlib/abc.pyi b/stdlib/abc.pyi
index 43893a298..7fe1d09f7 100644
--- a/stdlib/abc.pyi
+++ b/stdlib/abc.pyi
@@ -40,7 +40,8 @@ class abstractstaticmethod(staticmethod[_P, _R_co]):
 class abstractproperty(property):
     __isabstractmethod__: Literal[True]
 
-class ABC(metaclass=ABCMeta): ...
+class ABC(metaclass=ABCMeta):
+    __slots__ = ()
 
 def get_cache_token() -> object: ...