fix(langchain): export ToolRuntime from langchain (#9360)

christian-bromann · hntrl · web-flow · commit f63fc0f8d34e · 2025-11-07T15:56:33.000-08:00
Co-authored-by: Hunter Lovell &lt;40191806+hntrl@users.noreply.github.com&gt;
diff --git a/.changeset/rude-pears-smell.md b/.changeset/rude-pears-smell.md
@@ -0,0 +1,5 @@
+---
+"langchain": patch
+---
+
+fix(langchain): export ToolRuntime from langchain
diff --git a/libs/langchain/src/index.ts b/libs/langchain/src/index.ts
@@ -28,6 +28,7 @@ export { initChatModel } from "./chat_models/universal.js";
 export {
   tool,
   Tool,
+  type ToolRuntime,
   DynamicTool,
   StructuredTool,
   DynamicStructuredTool,

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +"langchain": patch
 +---
++
 +fix(langchain): export ToolRuntime from langchain