sindresorhus/type-fest

`Entries` don't works like `ObjectEntries`

开放

#649 创建于 2023年7月20日

 (4 条评论) (0 个反应) (0 位负责人)TypeScript (471 个派生)batch import
bughelp wanted

仓库指标

星标
 (12,328 个星标)
PR 合并指标
 (平均合并 3天 5小时) (30 天内合并 11 个 PR)

描述

playground The type of generic is lost. And it's useful when I want to make the result respect the key-value pair instead of a record with union keys-values So, maybe export the ObjectEntries. Or is it a bug?

function test<T extends Record<string, unknown>>(input: T) {
  for(const entry of Object.entries(input) as ObjectEntries<typeof input>) {
    type key = typeof entry[0] // keyof T
    type value = typeof entry[1] // T[keyof T]
  }

  for(const entry of Object.entries(input) as Entries<typeof input>) {
    type key = typeof entry[0] // string
    type value = typeof entry[1] // unknown
  }
}

贡献者指南