Read and write file in NodeJS

FileUtils.js

const fs = require('fs');

const readFile = async filePath => {
  try {
    const data = await fs.promises.readFile(filePath, 'utf8')
    return data
  }
  catch(err) {
    console.log(err)
  }
}

const writeFile = async (filePath, fileContent) => {
  try {
    await fs.promises.writeFile(filePath, fileContent)
  }
  catch(err) {
    console.log(err)
  }
}