import Api from "../../Api";
import { BaseService } from "../BaseService";
import { ChatGPTMessageType } from "../../types/chat-gpt-message.type";
export declare class ChatGPTService extends BaseService {
    private readonly apiKey;
    model: string;
    constructor(api: Api, apiKey: string);
    setModel(model: string): void;
    send(params: {
        prompt: string;
        metadata?: Record<string, any>;
    }): Promise<any>;
    hook(params: {
        prompt: string;
        metadata?: Record<string, any>;
        response: any;
    }): Promise<void>;
    getHistory(params?: {
        searchBy?: "messages" | "metadata";
        searchValue?: string;
    }): Promise<ChatGPTMessageType[]>;
    clearHistory(): Promise<void>;
}