/**
 * awaitInkScreen — centralizes the Ink render/wait pattern.
 *
 * Problem solved:
 *   The previous pattern used `.then(resolve)` without `.catch`, which silently
 *   swallows rejections from `waitUntilExit()` (e.g. SIGTERM, internal Ink error).
 *
 * Usage:
 *   const instance = render(<MyScreen ... />);
 *   return awaitInkScreen(instance, () => result);
 */
export declare function awaitInkScreen<T>(instance: {
    waitUntilExit(): Promise<unknown>;
}, getResult: () => T): Promise<T>;