76 lines
3.5 KiB
TypeScript
76 lines
3.5 KiB
TypeScript
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import type { BaseLanguageModelInterface } from "@langchain/core/language_models/base";
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import type { AgentAction, AgentFinish } from "@langchain/core/agents";
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import { FormatInstructionsOptions } from "@langchain/core/output_parsers";
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import { AgentActionOutputParser } from "../types.js";
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import { OutputFixingParser } from "../../output_parsers/fix.js";
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export type ChatConversationalAgentOutputParserFormatInstructionsOptions = FormatInstructionsOptions & {
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toolNames: string[];
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raw?: boolean;
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};
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/**
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* Class that represents an output parser for the ChatConversationalAgent
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* class. It extends the AgentActionOutputParser class and provides
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* methods for parsing the output of the MRKL chain into agent actions.
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*/
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export declare class ChatConversationalAgentOutputParser extends AgentActionOutputParser {
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lc_namespace: string[];
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private toolNames;
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constructor(fields: {
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toolNames: string[];
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});
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/**
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* Parses the given text into an AgentAction or AgentFinish object. If an
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* output fixing parser is defined, uses it to parse the text.
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* @param text Text to parse.
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* @returns Promise that resolves to an AgentAction or AgentFinish object.
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*/
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parse(text: string): Promise<AgentAction | AgentFinish>;
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/**
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* Returns the format instructions as a string. If the 'raw' option is
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* true, returns the raw FORMAT_INSTRUCTIONS.
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* @param options Options for getting the format instructions.
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* @returns Format instructions as a string.
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*/
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getFormatInstructions(): string;
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}
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export type ChatConversationalAgentOutputParserArgs = {
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baseParser?: ChatConversationalAgentOutputParser;
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outputFixingParser?: OutputFixingParser<AgentAction | AgentFinish>;
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toolNames?: string[];
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};
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/**
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* Class that represents an output parser with retries for the
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* ChatConversationalAgent class. It extends the AgentActionOutputParser
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* class and provides methods for parsing the output of the MRKL chain
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* into agent actions with retry functionality.
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*/
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export declare class ChatConversationalAgentOutputParserWithRetries extends AgentActionOutputParser {
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lc_namespace: string[];
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private baseParser;
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private outputFixingParser?;
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private toolNames;
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constructor(fields: ChatConversationalAgentOutputParserArgs);
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/**
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* Returns the format instructions as a string.
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* @returns Format instructions as a string.
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*/
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getFormatInstructions(options: ChatConversationalAgentOutputParserFormatInstructionsOptions): string;
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/**
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* Parses the given text into an AgentAction or AgentFinish object.
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* @param text Text to parse.
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* @returns Promise that resolves to an AgentAction or AgentFinish object.
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*/
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parse(text: string): Promise<AgentAction | AgentFinish>;
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/**
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* Static method to create a new
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* ChatConversationalAgentOutputParserWithRetries from a BaseLanguageModelInterface
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* and options. If no base parser is provided in the options, a new
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* ChatConversationalAgentOutputParser is created. An OutputFixingParser
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* is also created from the BaseLanguageModelInterface and the base parser.
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* @param llm BaseLanguageModelInterface instance used to create the OutputFixingParser.
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* @param options Options for creating the ChatConversationalAgentOutputParserWithRetries instance.
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* @returns A new instance of ChatConversationalAgentOutputParserWithRetries.
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*/
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static fromLLM(llm: BaseLanguageModelInterface, options: Omit<ChatConversationalAgentOutputParserArgs, "outputFixingParser">): ChatConversationalAgentOutputParserWithRetries;
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}
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