ModulePatternOne.js

function EmployeeDetails() {
  var name: "Mayank";
  var age = 30;
  var designation = "Developer"
  
  return {
    name: name,
    age: age,
    designation: designation
  }
}

var newEmployee = EmployeeDetails()

var userName = newEmployee.name;
var userAge = newEmployee.age;
var userDesignation = newEmployee.designation;