export type ChatGPTAgent = "user" | "assistant" | "system";
export interface ChatGPTMessage {
    role: ChatGPTAgent;
    content: string;
}
export interface OpenAIStreamPayload {
    model: string;
    messages: ChatGPTMessage[];
    temperature: number;
    top_p?: number;
    frequency_penalty?: number;
    presence_penalty?: number;
    max_tokens?: number;
    stream: boolean;
    n: number;
}
declare function chatCompletionStream(payload: OpenAIStreamPayload): Promise<ReadableStream<any>>;
declare const _default: {
    chatCompletionStream: typeof chatCompletionStream;
};
export default _default;