npm i -g @nestjs/cli
yarn add class-validator class-transformer
yarn add @nestjs/mapped-types
// Basic Types | |
let id: number = 5 | |
let company: string = 'Traversy Media' | |
let isPublished: boolean = true | |
let x: any = 'Hello' | |
let ids: number[] = [1, 2, 3, 4, 5] | |
let arr: any[] = [1, true, 'Hello'] | |
// Tuple |