From 6fb8a0d96c6584ff3dbdafee3e244fb92d18f2d9 Mon Sep 17 00:00:00 2001
From: "open-swe[bot]" <open-swe@users.noreply.github.com>
Date: Fri, 1 Aug 2025 22:53:04 +0000
Subject: [PATCH] Apply patch [skip ci]

---
 libs/langgraph/langgraph/types.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/libs/langgraph/langgraph/types.py b/libs/langgraph/langgraph/types.py
index 5fbc304b7..b0d997063 100644
--- a/libs/langgraph/langgraph/types.py
+++ b/libs/langgraph/langgraph/types.py
@@ -103,6 +103,20 @@ else:
     _DC_KWARGS = {"frozen": True}
 
 
+@dataclass(**_DC_KWARGS)
+class PregelScratchpad:
+    step: int
+    stop: int
+    # call
+    call_counter: Callable[[], int]
+    # interrupt
+    interrupt_counter: Callable[[], int]
+    get_null_resume: Callable[[bool], Any]
+    resume: list[Any]
+    # subgraph
+    subgraph_counter: Callable[[], int]
+
+
 class RetryPolicy(NamedTuple):
     """Configuration for retrying nodes.
 
@@ -524,3 +538,4 @@ def interrupt(value: Any) -> Any:
             ),
         )
     )
+