Function isChatModel

isChatModel(
    llm: BaseLanguageModelInterface,
): llm is BaseChatModel<
    BaseChatModelCallOptions,
    AIMessageChunk<MessageStructure>,
>
Type guard function that checks if a given language model is of type BaseChatModel.
Parameters
- llm: BaseLanguageModelInterface
Returns llm is BaseChatModel<BaseChatModelCallOptions, AIMessageChunk<MessageStructure>>
- Defined in remotes/langchain-ai/langchainjs/v1/libs/langchain-core/src/example_selectors/conditional.ts:98