os.linesep can only be \n or \r\n (#14351)

sobolevn · web-flow · commit 85a64400d710 · 2025-06-30T12:16:43.000+02:00
diff --git a/stdlib/os/__init__.pyi b/stdlib/os/__init__.pyi
@@ -683,7 +683,7 @@ else:
 extsep: str
 pathsep: str
 defpath: str
-linesep: str
+linesep: Literal["\n", "\r\n"]
 devnull: str
 name: str
 
