import { type ReadAppParams, type ReadAppResult } from '@sap/ux-specification-types';
import type { Editor } from 'mem-fs-editor';
/**
 * Returns a mem-fs editor instance. If an instance is not provided, a new one is created.
 *
 * @param {Editor} [fs] - An optional mem-fs editor instance.
 * @returns {Editor} - The mem-fs editor instance.
 */
export declare function getFsInstance(fs?: Editor): Editor;
/**
 * Reads virtual files for a project located at the given application path.
 *
 * @param options - Parameters for application read.
 * @returns {Promise<ReadAppResult>} A promise that resolves to a ReadAppResult object containing an array of virtual `File` objects.
 */
export declare function readApp(options: ReadAppParams): Promise<ReadAppResult>;
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