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[Typescript] Interface #12

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amorfati0310 opened this issue Oct 25, 2020 · 0 comments

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amorfati0310 commented Oct 25, 2020

interface vs type

인터페이스는 선언병합이 가능 유연?
합타입 혹은 튜플 타입을 써야 할 때 주로 type으로 정의

type이나 interface 대부분의 기능을 공유하므로 팀에서 일관성 있게 사용하는게 중요 !

ETC

extends 중첩이 가능하다 

interface Dali extends Person, Programmer {
  like: Array<string>
}

type Dali = Person & Programmer;

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