LoginSignup
0
0

More than 5 years have passed since last update.

TypeScript備忘録

Posted at

型定義

TypeScript備忘録。
ハマったところなどを残していく。
整理とかはする予定なし。

オブジェクトの配列

const users: Array<{
  id: number;
  name: string;
  age: number;
}> = []

連想配列

const users: { [id: number]: string } = {}
0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0