langsmith/dist/experimental/vercel/index.d.ts

Client library to connect to the LangSmith LLM Tracing and Evaluation Platform.

import { RunTreeConfig } from "../../run_trees.js";
/**
 * Wraps Vercel AI SDK 5 functions with LangSmith tracing capabilities.
 *
 * @param methods - Object containing AI SDK methods to wrap
 * @param methods.wrapLanguageModel - AI SDK's wrapLanguageModel function
 * @param methods.generateText - AI SDK's generateText function
 * @param methods.streamText - AI SDK's streamText function
 * @param methods.streamObject - AI SDK's streamObject function
 * @param methods.generateObject - AI SDK's generateObject function
 *
 * @returns Object containing wrapped versions of the AI SDK functions with LangSmith tracing
 * @returns returns.generateText - Wrapped generateText function that traces calls to LangSmith
 * @returns returns.generateObject - Wrapped generateObject function that traces calls to LangSmith
 * @returns returns.streamText - Wrapped streamText function that traces calls to LangSmith
 * @returns returns.streamObject - Wrapped streamObject function that traces calls to LangSmith
 */
declare const wrapAISDK: <WrapLanguageModelType extends (...args: any[]) => any, GenerateTextType extends (...args: any[]) => any, StreamTextType extends (...args: any[]) => any, StreamObjectType extends (...args: any[]) => any, GenerateObjectType extends (...args: any[]) => any>({ wrapLanguageModel, generateText, streamText, streamObject, generateObject, }: {
    wrapLanguageModel: WrapLanguageModelType;
    generateText: GenerateTextType;
    streamText: StreamTextType;
    streamObject: StreamObjectType;
    generateObject: GenerateObjectType;
}, lsConfig?: Partial<Omit<RunTreeConfig, "inputs" | "outputs" | "run_type">>) => {
    generateText: (params: Parameters<GenerateTextType>[0]) => Promise<ReturnType<GenerateTextType>>;
    generateObject: (params: Parameters<GenerateObjectType>[0]) => Promise<ReturnType<GenerateObjectType>>;
    streamText: (params: Parameters<StreamTextType>[0]) => Promise<ReturnType<StreamTextType>>;
    streamObject: (params: Parameters<StreamObjectType>[0]) => Promise<ReturnType<StreamObjectType>>;
};
export { wrapAISDK };