Abilities to prevent some symbols appeared in the completion list (or auto import)

[Kingwl]

Suggestion

🔍 Search Terms

completions, auto import

✅ Viability Checklist

My suggestion meets these guidelines:

• This wouldn't be a breaking change in existing TypeScript/JavaScript code
• This wouldn't change the runtime behavior of existing JavaScript code
• This could be implemented without emitting different JS based on the types of the expressions
• This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, new syntax sugar for JS, etc.)
• This feature would agree with the rest of TypeScript's Design Goals.

⭐ Suggestion

Add something （jsdoc? modifiers? etc.）to disallow a (or some) symbols be includes in the completion list。

📃 Motivating Example

//// a.ts

/*
* @hiden
*/
export const aaaaa = 1

//// b.ts

aa/*here*/

// The `aaaaa` who has been defined with hidden tag should not be included in the completion list 

💻 Use Cases

//// generated.ts
export type Request = {
//... 
}

// we do not want something like `Request` be included in completions (or auto import)
// because we may do some type level operation before use.

//// foo.d.ts

declare module "foo" {
  export * from "other-module"
}

// we do not want import from 'other-module', it's should from 'foo'.

[andrewbranch]

Essentially a duplicate of #35395?

[typescript-bot]

This issue has been marked as a 'Duplicate' and has seen no recent activity. It has been automatically closed for house-keeping purposes.