TvI 1

human.ts

interface Human {
  name: string;
  age: number;
}

const henry: Human = {
  name: '남현욱',
  age: 20,
};

//

type Human = {
  name: string;
  age: number;
};

const henry: Human = {
  name: '남현욱',
  age: 20,
};