[TypeScript]Memo

Useful articles

- TypeScriptチートシート

- TypeScript超入門(2)：構文を理解する

- Interface vs Type alias in TypeScript 2.7 - Martin Hochel - Medium

Tips

Associative array

• An associative array in an associative array

const array: { [key: string]: string | { [key: string]: string } } = {
  name: 'Thomas',
  fav: { music: 'metal', game: 'fps' },
};