From 578b815ef7523d84d364e91ce1b4ef07b099a88e Mon Sep 17 00:00:00 2001
From: Abel Cheung <abelcheung@gmail.com>
Date: Thu, 20 Jun 2024 15:40:58 +0800
Subject: [PATCH] Add missing arg annotation for xml.sax.handler.ContentHandler
 (#12122)

---
 stdlib/xml/sax/handler.pyi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stdlib/xml/sax/handler.pyi b/stdlib/xml/sax/handler.pyi
index 30fe31d51..7b7c69048 100644
--- a/stdlib/xml/sax/handler.pyi
+++ b/stdlib/xml/sax/handler.pyi
@@ -14,7 +14,7 @@ class ContentHandler:
     def startDocument(self) -> None: ...
     def endDocument(self) -> None: ...
     def startPrefixMapping(self, prefix: str | None, uri: str) -> None: ...
-    def endPrefixMapping(self, prefix) -> None: ...
+    def endPrefixMapping(self, prefix: str | None) -> None: ...
     def startElement(self, name: str, attrs: xmlreader.AttributesImpl) -> None: ...
     def endElement(self, name: str) -> None: ...
     def startElementNS(self, name: tuple[str, str], qname: str, attrs: xmlreader.AttributesNSImpl) -> None: ...