Type Challenges Judge

Omit

提出詳細

type MyOmit<T, U extends keyof T> = { [P in keyof T as P extends U ? never : P]: T[P] }
提出日時2023-04-29 08:08:01
問題Omit
ユーザーDowanna
ステータスAccepted
テストケース
import type { Equal, Expect } from '@type-challenges/utils' type cases = [ Expect<Equal<Expected1, MyOmit<Todo, 'description'>>>, Expect<Equal<Expected2, MyOmit<Todo, 'description' | 'completed'>>>, ] // @ts-expect-error type error = MyOmit<Todo, 'description' | 'invalid'> interface Todo { title: string description: string completed: boolean } interface Expected1 { title: string completed: boolean } interface Expected2 { title: string }