Add type alias

saulshanabrook · saulshanabrook · commit 5241536729ac · 2024-12-26T17:48:57.000-05:00
diff --git a/python/egglog/exp/program_gen.py b/python/egglog/exp/program_gen.py
@@ -5,11 +5,11 @@
 
 from __future__ import annotations
 
-from typing import Union
+from typing import TypeAlias, Union
 
 from egglog import *
 
-ProgramLike = Union["Program", StringLike]
+ProgramLike: TypeAlias = Union["Program", StringLike]
 
 
 class Program(Expr):
