From 4dbc8da93dc93b55417cc765aa84450fe6cbed84 Mon Sep 17 00:00:00 2001 From: Christian Bromann Date: Wed, 3 Jun 2026 00:34:09 -0700 Subject: [PATCH] cr --- libs/langgraph/langgraph/_internal/_typing.py | 1 + 1 file changed, 1 insertion(+) diff --git a/libs/langgraph/langgraph/_internal/_typing.py b/libs/langgraph/langgraph/_internal/_typing.py index adaddccef..19854d1c8 100644 --- a/libs/langgraph/langgraph/_internal/_typing.py +++ b/libs/langgraph/langgraph/_internal/_typing.py @@ -41,6 +41,7 @@ StateLike: TypeAlias = TypedDictLikeV1 | TypedDictLikeV2 | DataclassLike | BaseM It can either be a `TypedDict`, `dataclass`, or Pydantic `BaseModel`. Note: we cannot use either `TypedDict` or `dataclass` directly due to limitations in type checking. """ + MISSING = object() """Unset sentinel value."""