L0v3ch4n

外观

Public Type

约 111 字小于 1 分钟

2026-02-11

题目

Remove the key starting with _ from given type T.

解题思路

待补充

答案

type PublicType<T extends object> = any

验证

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

type cases = [
  Expect<Equal<PublicType<{ a: number }>, { a: number }>>,
  Expect<Equal<PublicType<{ _b: string | bigint }>, {}>>,
  Expect<Equal<PublicType<{ readonly c?: number }>, { readonly c?: number }>>,
  Expect<Equal<PublicType<{ d: string, _e: string }>, { d: string }>>,
  Expect<Equal<PublicType<{ _f: () => bigint[] }>, {}>>,
  Expect<Equal<PublicType<{ g: '_g' }>, { g: '_g' }>>,
  Expect<Equal<PublicType<{ __h: number, i: unknown }>, { i: unknown }>>,
]

参考

无