61 lines
3.3 KiB
TypeScript
61 lines
3.3 KiB
TypeScript
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import type { BaseLanguageModelInterface } from "@langchain/core/language_models/base";
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import type { StructuredToolInterface, ToolInterface } from "@langchain/core/tools";
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import { CallbackManager } from "@langchain/core/callbacks/manager";
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import { ChatAgent } from "./chat/index.js";
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import { ChatConversationalAgent } from "./chat_convo/index.js";
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import { StructuredChatAgent } from "./structured_chat/index.js";
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import { AgentExecutor, AgentExecutorInput } from "./executor.js";
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import { ZeroShotAgent } from "./mrkl/index.js";
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import { OpenAIAgent } from "./openai_functions/index.js";
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import { XMLAgent } from "./xml/index.js";
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/**
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* Represents the type of an agent in LangChain. It can be
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* "zero-shot-react-description", "chat-zero-shot-react-description", or
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* "chat-conversational-react-description".
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*/
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type AgentType = "zero-shot-react-description" | "chat-zero-shot-react-description" | "chat-conversational-react-description";
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/**
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* @deprecated See {@link https://js.langchain.com/docs/modules/agents/agent_types/ | new agent creation docs}.
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*/
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export declare const initializeAgentExecutor: (tools: ToolInterface[], llm: BaseLanguageModelInterface, _agentType?: AgentType, _verbose?: boolean, _callbackManager?: CallbackManager) => Promise<AgentExecutor>;
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/**
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* @interface
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*/
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export type InitializeAgentExecutorOptions = ({
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agentType: "zero-shot-react-description";
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agentArgs?: Parameters<typeof ZeroShotAgent.fromLLMAndTools>[2];
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memory?: never;
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} & Omit<AgentExecutorInput, "agent" | "tools">) | ({
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agentType: "chat-zero-shot-react-description";
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agentArgs?: Parameters<typeof ChatAgent.fromLLMAndTools>[2];
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memory?: never;
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} & Omit<AgentExecutorInput, "agent" | "tools">) | ({
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agentType: "chat-conversational-react-description";
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agentArgs?: Parameters<typeof ChatConversationalAgent.fromLLMAndTools>[2];
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} & Omit<AgentExecutorInput, "agent" | "tools">) | ({
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agentType: "xml";
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agentArgs?: Parameters<typeof XMLAgent.fromLLMAndTools>[2];
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} & Omit<AgentExecutorInput, "agent" | "tools">);
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/**
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* @interface
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*/
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export type InitializeAgentExecutorOptionsStructured = ({
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agentType: "structured-chat-zero-shot-react-description";
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agentArgs?: Parameters<typeof StructuredChatAgent.fromLLMAndTools>[2];
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} & Omit<AgentExecutorInput, "agent" | "tools">) | ({
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agentType: "openai-functions";
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agentArgs?: Parameters<typeof OpenAIAgent.fromLLMAndTools>[2];
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} & Omit<AgentExecutorInput, "agent" | "tools">);
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/**
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* Initialize an agent executor with options.
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* @deprecated See {@link https://js.langchain.com/docs/modules/agents/agent_types/ | new agent creation docs}.
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* @param tools Array of tools to use in the agent
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* @param llm LLM or ChatModel to use in the agent
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* @param options Options for the agent, including agentType, agentArgs, and other options for AgentExecutor.fromAgentAndTools
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* @returns AgentExecutor
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*/
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export declare function initializeAgentExecutorWithOptions(tools: StructuredToolInterface[], llm: BaseLanguageModelInterface, options: InitializeAgentExecutorOptionsStructured): Promise<AgentExecutor>;
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/** @deprecated See {@link https://js.langchain.com/docs/modules/agents/agent_types/ | new agent creation docs}. */
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export declare function initializeAgentExecutorWithOptions(tools: ToolInterface[], llm: BaseLanguageModelInterface, options?: InitializeAgentExecutorOptions): Promise<AgentExecutor>;
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export {};
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