microsoft / microsoft/TypeScript
Support `@import` JSDoc tag for auto-imports
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Descripción
### 🔍 Search Terms
"jsdoc @import", "@import auto-import", "jsdoc auto-import"
### ✅ Viability Checklist
- [x] This wouldn't be a breaking change in existing TypeScript/JavaScript code
- [x] This wouldn't change the runtime behavior of existing JavaScript code
- [x] This could be implemented without emitting different JS based on the types of the expressions
- [x] This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, new syntax sugar for JS, etc.)
- [x] This isn't a request to add a new utility type: https://github.com/microsoft/TypeScript/wiki/No-New-Utility-Types
- [x] This feature would agree with the rest of our Design Goals: https://github.com/Microsoft/TypeScript/wiki/TypeScript-Design-Goals
### ⭐ Suggestion
Since #57207 it is possible to use the JSDoc `@import` tag.
```js
/** @import { Foo } from 'foo.js'; */
/** @type {Foo} */
const foo = ...;
```
However, auto-imports still only use the old inline syntax:
```js
/** @type {import('foo.js').Foo} */
const foo = ...;
```
It would be nice to also have the option to chose the new `@import` syntax for the auto-imports, either by configuring an option somewhere or simply by adding another action that can be exposed in IDEs.
### 📃 Motivating Example
I believe this falls in line with the ergonomics goals outlined by the original issue about having a nicer syntax for JSDoc imports #22160.
I will not repeat the arguments made therein, but suffice to say that it produces more readable code.
### 💻 Use Cases
Having the auto-import work with this syntax would:
* Save time, not having to write import statements by hand.
* Avoid mistakes due to typos, etc.
* Help people adopt the existing feature.
---
_(I have opened the issue here instead of over in [vscode](https://github.com/microsoft/vscode). Based on my understanding, this behavior is exposed by the TypeScript Language Server and not by the individual IDEs. Please correct me if I'm wrong.)_
Guía de contribución
Línea de trabajo
Empieza leyendo el comportamiento de TypeScript Language Server descrito aquí y el contexto de las issues #57207 y #22160. Rastrea cómo auto-imports producen actualmente imports JSDoc inline y determina después si el resultado compatible debería ser una opción de configuración o una acción independiente; se considera terminado cuando auto-imports pueden producir la sintaxis @import solicitada.
Escrito por el modelo de indexación a partir del texto del issue.
Evaluación
- Stack tecnológico
- javascript, typescript
- Área
- developer-experience, tooling
- Tipo de issue
- Nueva funcionalidad
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Bastante claro
- Aptitud para principiantes
- 35/100