import OpenAI from 'openai';
import { Stan } from 'node-nats-streaming';
import { AIProvider } from '../../events/ai/aiRequestMadeEvent';
export interface ChatParams {
    provider: AIProvider;
    model: string;
    messages: OpenAI.ChatCompletionMessageParam[];
    maxTokens?: number;
    temperature?: number;
    responseFormat?: {
        type: 'json_object' | 'text';
    };
    account?: string;
}
export interface TTSParams {
    model: string;
    voice: string;
    input: string;
    speed?: number;
    instructions?: string;
    responseFormat?: string;
    account?: string;
}
export interface TranscribeParams {
    audioBuffer: Buffer;
    mimeType?: string;
    account?: string;
}
export interface ImageGenerateParams {
    model: string;
    prompt: string;
    size: string;
    quality?: string;
    n?: number;
    account?: string;
}
export interface ImageEditParams {
    model: string;
    imageBuffer: Buffer;
    prompt: string;
    size: string;
    n?: number;
    account?: string;
}
export interface ChatResult {
    content: string;
    promptTokens: number;
    completionTokens: number;
    totalTokens: number;
}
export declare class AIClient {
    private readonly natsClient;
    private readonly service;
    private readonly openaiApiKey;
    private readonly cerebrasApiKey?;
    private _openai?;
    private _cerebras?;
    constructor(natsClient: Stan, service: string, openaiApiKey: string, cerebrasApiKey?: string | undefined);
    private get openai();
    private get cerebras();
    private emit;
    chat(params: ChatParams): Promise<ChatResult>;
    tts(params: TTSParams): Promise<Buffer>;
    transcribe(params: TranscribeParams): Promise<string>;
    generateImage(params: ImageGenerateParams): Promise<string>;
    editImage(params: ImageEditParams): Promise<string>;
}