TypeScript内一些好用的类型

#tag

TypeScript内一些好用的类型的笔记

Partial

lib.es5.d.ts文件的

Partial 可以快速把某个接口类型中定义的属性变成可选的(Optional)

interface People {
  age: number;
  name: string;
}
const p1: Person = {
	age: 23,
	name: 'Sam'
}
type AnonymousPeople = Partial<People>;
const p2: AnonymousPeople = {
	age: 24
}