[PR #5183] type checking: support invokeable instead of runnable #4281

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opened 2026-02-20 17:49:57 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langchain-ai/langgraph/pull/5183

State: closed
Merged: No


Using a more simple signature for types allowed with add_node.

Makes more progress towards https://github.com/langchain-ai/langgraph/issues/5092, next up is removing coercion to runnable and instead using a more simple structure.

**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/5183 **State:** closed **Merged:** No --- Using a more simple signature for types allowed with `add_node`. Makes more progress towards https://github.com/langchain-ai/langgraph/issues/5092, next up is removing coercion to runnable and instead using a more simple structure.
yindo added the pull-request label 2026-02-20 17:49:57 -05:00
yindo closed this issue 2026-02-20 17:49:57 -05:00
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Reference: langchain-ai/langgraph#4281