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Exclude

提出詳細

type MyExclude<T, U> = T extends U ? never:T;
提出日時2022-06-27 06:14:49
問題Exclude
ユーザーwaki285
ステータスAccepted
テストケース
import type { Equal, Expect } from '@type-challenges/utils'

type cases = [
  Expect<Equal<MyExclude<'a' | 'b' | 'c', 'a'>, Exclude<'a' | 'b' | 'c', 'a'>>>,
  Expect<Equal<MyExclude<'a' | 'b' | 'c', 'a' | 'b'>, Exclude<'a' | 'b' | 'c', 'a' | 'b'>>>,
  Expect<Equal<MyExclude<string | number | (() => void), Function>, Exclude<string | number | (() => void), Function>>>,
]