オブジェクトの分割代入。配列の分割代入
const myProfile = {
name: "nirvana",
age: 19,
};
const { name, age } = myProfile;
console.log(`名前:${name} 年齢:${age}`);
const myProfile2 = ["curt", 28];
const [name02, age02] = myProfile2;
console.log(`名前:${name02} 年齢:${age02}`);