TypeScript:
ตรวจสอบว่ามีไดเร็กทอรีหรือไม่

import { existsSync } from 'fs';

const directoryPath = './path/to/directory';

if (existsSync(directoryPath)) {
  console.log('Directory exists.');
} else {
  console.log('Directory does not exist.');
}

import { access, constants } from 'fs';

const directoryPath = './path/to/directory';

access(directoryPath, constants.F_OK, (err) => {
  if (err) {
    console.log('Directory does not exist.');
    return;
  }
  console.log('Directory exists.');
});

import { pathExists } from 'fs-extra';

const directoryPath = './path/to/directory';

pathExists(directoryPath).then(exists => {
  console.log(`Directory exists: ${exists}`);
});