text: const fs = require("fs");
  
  const files = {};
  files.isFileExist = async filePath => fs.existsSync(filePath);
  
  files.readFile = async fileName => fs.readFileSync(fileName, "utf-8");
  
  files.isJSONContent = async fileContent => {
    try {
      JSON.parse(fileContent);
      return true;
    } catch (ex) {
      return false;
    }
  };
  
  module.exports = files;
  