Class BaseChatMessageHistory`Abstract`

Base class for all chat message histories. All chat message histories should extend this class.

Hierarchy (view full)

Serializable
- BaseChatMessageHistory
  - FakeChatMessageHistory

Index

Constructors

Constructors

constructor

new BaseChatMessageHistory(kwargs?, ..._args): BaseChatMessageHistory
Parameters
- Optionalkwargs: SerializedFields
- Rest..._args: never[]
Returns BaseChatMessageHistory
Inherited from Serializable.constructor
- Defined in langchain-core/src/load/serializable.ts:143