/**
 * @Description OpenAiClient
 * openai api https://platform.openai.com/docs/api-reference?lang=node.js
 */
import OpenAI, { type ClientOptions } from 'openai';
import { ChatCompletionMessageParam } from 'openai/resources/chat/completions';
export declare enum CHAT_MODELS {
    'gpt-3.5-turbo' = "gpt-3.5-turbo",
    'gpt-4' = "gpt-4"
}
export declare class OpenAiClient {
    openai: OpenAI;
    cfg: ClientOptions;
    defaultModel: CHAT_MODELS;
    constructor(cfg: ClientOptions);
    /**
     * 简单使用(指定中文)
     * 可能存在回答不准的问题，建议直接使用
     * @param prompt
     * @param log
     */
    chatCn(prompt: string): Promise<any>;
    /**
     * 简单使用(指定英文)
     * @param prompt
     * @param log
     */
    chatEn(prompt: string): Promise<any>;
    /**
     * 简单使用
     * @param prompt
     * @param log
     */
    chat(prompt: string): Promise<any>;
    createChatCompletion(messages: ChatCompletionMessageParam[], opts?: {
        model?: CHAT_MODELS;
    }): Promise<OpenAI.Chat.Completions.ChatCompletion & {
        _request_id?: string | null;
    }>;
    createCompletion(prompt: string, opts?: {
        model?: CHAT_MODELS;
    }): Promise<OpenAI.Completions.Completion & {
        _request_id?: string | null;
    }>;
}