Type Challenges Judge

Parameters

提出詳細

type MyParameters<T extends (...args: readonly any[]) => unknown> = T extends (...args: infer P) => unknown ? P:never;
提出日時2022-06-27 06:35:04
問題Parameters
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' const foo = (arg1: string, arg2: number): void => {} const bar = (arg1: boolean, arg2: { a: 'A' }): void => {} const baz = (): void => {} type cases = [ Expect<Equal<MyParameters<typeof foo>, [string, number]>>, Expect<Equal<MyParameters<typeof bar>, [boolean, { a: 'A' }]>>, Expect<Equal<MyParameters<typeof baz>, []>>, ]