TypeScript Interfaces

JavaScript objects hold multiple pieces of data. An Interface acts like a strict blueprint for an object. It guarantees that the object has exactly the right properties, and that each property holds the correct type of data.

1/* this creates an interface */
2interface User {
3  name: string;
4  age: number;
5}
6
7const player: User = {
8  name: "Bob",
9  age: 25
10};