목차

References

• https://www.typescriptlang.org/ko/docs/handbook/utility-types.html
• https://medium.com/harrythegreat/typescript-유틸리티-클래스-파헤치기-7ae8a786fb20

목표

• lib.es5.d.ts 내부의 제네릭 유틸리티 타입들 살펴보기

Partial<T>

Required<T>

Readonly<T>

Record<K, T>

Pick<T, K>

Exclude<T, U>

Extract<T, U>

Omit<T, K>

NonNullable<T>

Parameters<T>

ReturnType<T>

ConstructorParameters<T>