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Shift

提出詳細

type Shift<T extends readonly unknown[]> = T extends [infer T1, ...infer T2] ? T2 : []
提出日時2023-09-15 14:05:54
問題Shift
ユーザーsankantsu
ステータスAccepted
テストケース
import type { Equal, Expect } from '@type-challenges/utils'

type cases = [
  Expect<Equal<Shift<[3, 2, 1]>, [2, 1]>>,
  Expect<Equal<Shift<['a', 'b', 'c', 'd' ]>, ['b', 'c', 'd']>>,
]