/**
 * Open Codex thread.
 */
type OpenThread = {
    /**
     * Thread ID.
     *
     * If not provided, open a new thread.
     */
    threadId?: string;
};
/**
 * Open Codex thread.
 *
 * @returns Codex thread open URL.
 * @example
 * openThread({
 *   threadId: '4f5a46cf-5eeb-4130-beda-25b438cd8c60',
 * })
 * // => 'codex://thread/4f5a46cf-5eeb-4130-beda-25b438cd8c60'
 */
export declare function openThread(payload?: OpenThread): string;
export {};