# config

> **Module** in `langgraph`

📖 [View in docs](https://reference.langchain.com/python/langgraph/config)

## Properties

- `CONF`
- `CONFIG_KEY_RUNTIME`
- `StreamWriter`

## Methods

- [`get_config()`](https://reference.langchain.com/python/langgraph/config/get_config)
- [`get_store()`](https://reference.langchain.com/python/langgraph/config/get_store)
- [`get_stream_writer()`](https://reference.langchain.com/python/langgraph/config/get_stream_writer)

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[View source on GitHub](https://github.com/langchain-ai/langgraph/blob/e00a02757964a95a9426a5d953c9adb0ab9d7f63/libs/langgraph/langgraph/config.py)