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Overview Graphs Functional API Pregel Checkpointing Storage Caching Types Runtime Config Errors Constants Channels Agents

LangGraph Checkpoint

Checkpoint Postgres

Checkpoint SQLite

LangGraph Prebuilt

LangGraph Supervisor

LangGraph Swarm

Language

Theme

Pythonlanggraphgraph_nodeStateNode

Type●Since v0.6

StateNode

Copy

StateNode: TypeAlias = _Node[NodeInputT] | _NodeWithConfig[NodeInputT] | _NodeWithWriter[NodeInputT

View source on GitHub

]

|

_NodeWithStore

[

]

|

_NodeWithWriterStore

[

]

|

_NodeWithConfigWriter

[

]

|

_NodeWithConfigStore

[

]

|

_NodeWithConfigWriterStore

[

]

|

_NodeWithRuntime

[

,

ContextT

]

|

Runnable

[

NodeInputT

,

Any

]