import type { AIDriver, AIDriverConfig, AIMessage, AIResult, ChatCompletionOptions } from '../../types';
/**
 * Configure OpenAI globally
 */
export declare function configure(config: OpenAIDriverConfig): void;
export declare function createOpenAIDriver(config: OpenAIDriverConfig): AIDriver;
/**
 * Chat completion with full options
 */
export declare function chat(messages: AIMessage[], options?: ChatCompletionOptions): Promise<AIResult>;
/**
 * Stream chat completion
 */
export declare function streamChat(messages: AIMessage[], options?: ChatCompletionOptions): AsyncGenerator<string>;
/**
 * Create embeddings
 */
export declare function embed(input: string | string[], model?: unknown): Promise<number[] | number[][]>;
/**
 * Generate images using DALL-E
 */
export declare function generateImage(prompt: string, options?: {
    model?: 'dall-e-2' | 'dall-e-3'
    size?: '256x256' | '512x512' | '1024x1024' | '1792x1024' | '1024x1792'
    quality?: 'standard' | 'hd'
    n?: number
    responseFormat?: 'url' | 'b64_json'
  }): Promise<{ url?: string, b64_json?: string }[]>;
/**
 * Transcribe audio using Whisper
 */
export declare function transcribe(audioFile: Blob | File, options?: {
    model?: 'whisper-1'
    language?: string
    prompt?: string
    responseFormat?: 'json' | 'text' | 'srt' | 'verbose_json' | 'vtt'
    temperature?: number
  }): Promise<{ text: string }>;
/**
 * Text-to-speech using OpenAI TTS
 */
export declare function textToSpeech(input: string, options?: {
    model?: 'tts-1' | 'tts-1-hd'
    voice?: 'alloy' | 'echo' | 'fable' | 'onyx' | 'nova' | 'shimmer'
    responseFormat?: 'mp3' | 'opus' | 'aac' | 'flac' | 'wav' | 'pcm'
    speed?: number
  }): Promise<ArrayBuffer>;
export declare const openaiDriver: { create: typeof createOpenAIDriver };
export declare const openai: {
  configure: typeof configure;
  chat: typeof chat;
  streamChat: typeof streamChat;
  embed: typeof embed;
  generateImage: typeof generateImage;
  transcribe: typeof transcribe;
  textToSpeech: typeof textToSpeech;
  createDriver: unknown
};
export declare interface OpenAIDriverConfig extends AIDriverConfig {
  apiKey: string
  model?: string
  maxTokens?: number
  embeddingModel?: string
  baseUrl?: string
}
export default openai;