import type { VectorStoreRetrieverInterface } from "@langchain/core/vectorstores";
import { BaseChatPromptTemplate, SerializedBasePromptTemplate } from "@langchain/core/prompts";
import { BaseMessage } from "@langchain/core/messages";
import { PartialValues } from "@langchain/core/utils/types";
import { ObjectTool } from "./schema.js";
/**
 * Interface for the input parameters of the AutoGPTPrompt class.
 */
export interface AutoGPTPromptInput {
    aiName: string;
    aiRole: string;
    tools: ObjectTool[];
    tokenCounter: (text: string) => Promise<number>;
    sendTokenLimit?: number;
}
/**
 * Class used to generate prompts for the AutoGPT model. It takes into
 * account the AI's name, role, tools, token counter, and send token
 * limit. The class also handles the formatting of messages and the
 * construction of the full prompt.
 */
export declare class AutoGPTPrompt extends BaseChatPromptTemplate implements AutoGPTPromptInput {
    aiName: string;
    aiRole: string;
    tools: ObjectTool[];
    tokenCounter: (text: string) => Promise<number>;
    sendTokenLimit: number;
    constructor(fields: AutoGPTPromptInput);
    _getPromptType(): "autogpt";
    /**
     * Constructs the full prompt based on the provided goals.
     * @param goals An array of goals.
     * @returns The full prompt as a string.
     */
    constructFullPrompt(goals: string[]): string;
    /**
     * Formats the messages based on the provided parameters.
     * @param goals An array of goals.
     * @param memory A VectorStoreRetriever instance.
     * @param messages An array of previous messages.
     * @param user_input The user's input.
     * @returns An array of formatted messages.
     */
    formatMessages({ goals, memory, messages: previousMessages, user_input, }: {
        goals: string[];
        memory: VectorStoreRetrieverInterface;
        messages: BaseMessage[];
        user_input: string;
    }): Promise<BaseMessage[]>;
    /**
     * This method is not implemented in the AutoGPTPrompt class and will
     * throw an error if called.
     * @param _values Partial values.
     * @returns Throws an error.
     */
    partial(_values: PartialValues): Promise<BaseChatPromptTemplate>;
    serialize(): SerializedBasePromptTemplate;
}