import { AsyncDeepOption } from './utils/types';
import { Option } from './option';
/**
 * Flatten `deepOptionPromise`
 * @param deepOptionPromise Option to flatten
 * @returns Promise that resolves flattened option
 */
export declare function asyncFlatten<Value = never>(deepOptionPromise: AsyncDeepOption<Value>): Promise<Option<Value>>;
export default asyncFlatten;