Add exports to index file.

[brunnerh]

Is this request related to a problem? Please describe.

Often exports are re-exported from an index.ts/js file, adding such exports manually is a bit tedious.

Describe the solution you'd like

Provide a refactorings on exported values if an index file in the same directory exists and does not already export the value.

• Add export * to index.ts/js - Adds export * from './<current-file>'; to the index
• Add named export to index.ts/js - Adds export { <current-symbol> } from './<current-file>'; to the index

Extension of index could probably be resolved dynamically.

For default exports, adding a named export should prompt for a name and create:

export { default as <provided-name> } from './<current-file>';

The prompt could be pre-filled with the file name (without extension).

Additional context

N/A

[nicoespeon]

Dope! I can relate to this very issue as I had to do this recently with some Firebase functions that had to be exposed in the main index.ts 😁

Definitely adding this idea to "things to do next".

[brunnerh]

I suppose if no index exists yet, the refactorings could also create one 🤔