Declaration emit fails to add visible alias statement for non-visible binding pattern

[Andarist]

Bug Report

🔎 Search Terms

declaration emit, object pattern, binding pattern, destructuring

🕗 Version & Regression Information

• This is the behavior in every version I tried

⏯ Playground Link

Playground link with relevant code

💻 Code

function getFoo() {
  return { foo: { test: 42 } }
}

const { foo } = getFoo()

// Exported type alias 'AliasType' has or is using private name 'foo'. (4081)
export type AliasType = typeof foo

🙁 Actual behavior

.d.ts can't be emitted

🙂 Expected behavior

.d.ts should be emitted by adding a visible alias statement

[MartinJohns]

Sounds like a duplicate of #30598.

[Andarist]

Yep, you are right - your search skills are stronger than mine 😅 gonna close this ticket then and reference the other in my fixing PR

[MartinJohns]

your search skills are stronger than mine

I've got practice: https://github.com/Microsoft/TypeScript/issues?q=is%3Aissue+commenter%3AMartinJohns+%22duplicate+of%22