challenge Dcouverte TypeScripte

challenge.ts

const prettyPrintWilder = (users: { name: string; age?: number ; birthday?: string}[]) => {
    console.log("########################");
    users.map((el) => {
        console.log(`${el.name} is ${el.age} years old`);
    });
    console.log("########################");
};

// # autre synthaxe
// interface User {
//  name: string,
//  age?: number,
//  birthday?: string
//  }
// 
// const prettyPrintWilder = (users: User[]) => {
//    ...
// };

const wilders = [];
const user1 = { name: "Pierre", age: 23 };
const user2 = { name: "Paul", birthday: "10/02/1990" };
const user3 = { name: "Jacques", age: 25 };
wilders.push(user1);
wilders.push(user2);
wilders.push(user3);
prettyPrintWilder(wilders); // void