/// import type { Stats } from 'fs'; export declare class CachedFileSystem { private fileCache; private statCache; private symlinkCache; private fileIOQueue; constructor({ cache, fileIOConcurrency, }: { cache?: { fileCache?: Map>; statCache?: Map>; symlinkCache?: Map>; }; fileIOConcurrency: number; }); readlink(path: string): Promise; readFile(path: string): Promise; stat(path: string): Promise; private _internalReadlink; private _internalReadFile; private _internalStat; private executeFileIO; }