export declare class MockFileSystemDirectoryHandle {
    kind: "directory";
    name: string;
    private files;
    private directories;
    constructor(name?: string);
    getFileHandle(name: string, options?: FileSystemGetFileOptions): Promise<FileSystemFileHandle>;
    getDirectoryHandle(name: string, options?: FileSystemGetDirectoryOptions): Promise<FileSystemDirectoryHandle>;
    removeEntry(name: string, _options?: FileSystemRemoveOptions): Promise<void>;
    entries(): AsyncIterableIterator<[string, FileSystemHandle]>;
    keys(): AsyncIterableIterator<string>;
    values(): AsyncIterableIterator<FileSystemHandle>;
    [Symbol.asyncIterator](): AsyncIterableIterator<[string, FileSystemHandle]>;
}