const name = "Zara";
const age = 28;
const role = "engineer";

const user = { name, age, role };

const { name: fullName, age: years, role: position = "developer" } = user;

const greet = ({ name, age }) => `${name} is ${age}`;

const team = [
  { name: "Zara", age: 28 },
  { name: "Leo",  age: 34 },
];

const [{ name: first }, { age: secondAge }] = team;

console.log(`${fullName}, ${years}, ${position} | ${first}, ${secondAge}`);