type-challenges-judge

Type Challenges Judge

Problems

Progress

Concat

提出詳細

type Concat<T extends unknown[], K extends unknown[]> = [...T, ...K]

提出日時	2024-10-28 07:57:52
問題	Concat
ユーザー	balckowl
ステータス	Accepted

テストケース

import type { Equal, Expect } from '@type-challenges/utils'

type cases = [
  Expect<Equal<Concat<[], []>, []>>,
  Expect<Equal<Concat<[], [1]>, [1]>>,
  Expect<Equal<Concat<[1, 2], [3, 4]>, [1, 2, 3, 4]>>,
  Expect<Equal<Concat<['1', 2, '3'], [false, boolean, '4']>, ['1', 2, '3', false, boolean, '4']>>,
]