/**
 * OpenaiProxy class that provides an OpenAI-compatible API for NIP-174
 */
export declare class OpenaiProxy {
    private app;
    private port;
    private basePath;
    private stopped;
    private server?;
    private discoveryRelays?;
    private pool;
    /**
     * Creates a new OpenAIProxy instance
     *
     * @param port - Port number to listen on
     * @param basePath - Base path for the API (e.g., '/v1')
     * @param discoveryRelays - Optional array of discovery relay URLs
     */
    constructor(port: number, basePath?: string, discoveryRelays?: string[]);
    /**
     * Sets up the API routes
     * @private
     */
    private setupRoutes;
    /**
     * Handles requests to the chat completions endpoint
     *
     * @param req - Express request object
     * @param res - Express response object
     * @private
     */
    private handleChatCompletions;
    /**
     * Starts the proxy server
     *
     * @returns Promise that resolves when the server is started
     */
    start(): Promise<void>;
    /**
     * Stops the proxy server
     *
     * @returns Promise that resolves when the server is stopped
     */
    stop(): Promise<void>;
}