Function isChatModel

isChatModel(llm): llm is BaseChatModel<BaseLanguageModelCallOptions, BaseMessageChunk>
Type guard function that checks if a given language model is of type BaseChatModel.
Parameters
- llm: BaseLanguageModelInterface<any, BaseLanguageModelCallOptions>
Returns llm is BaseChatModel<BaseLanguageModelCallOptions, BaseMessageChunk>
- Defined in langchain-core/src/example_selectors/conditional.ts:98