import * as fs from 'fs'; export function readFile(fileName: string) { return fs.readFileSync(fileName, 'utf8'); } export function directoryExists(dirPath: string) { try { return fs.statSync(dirPath).isDirectory(); } catch { return false; } } export function fileExists(filePath: string) { try { return fs.statSync(filePath).isFile(); } catch { return false; } }