Add TS Server command for 'add all missing imports'

Search terms

• code action
• source action
• Add missing imports
• getCombinedCodeFix

Feature request

Add a new TS Server command that triggers 'add all missing imports' for a given file.

Use case

VS Code allows users to configure code actions that are run on save. One of the supported code actions is source.addMissingImports which attempts to add all missing imports in a file. Users can also setup keybindings for these specific actions

To implement this, right now we request all code actions for the file and then try fetching the 'add all missing imports' combined fix for one of them. This is complicated and results in the TS Server doing extra work.

It would be better for us if we could ask the Typescript server: give me the edits that add the missing imports in this file

Comienza por el manejo existente de getCombinedCodeFix en el servidor de TypeScript para la acción source.addMissingImports. Rastrea cómo se exponen los comandos y las ediciones de archivos y, a continuación, verifica que el nuevo comando devuelva las ediciones para añadir todas las importaciones que faltan en un archivo determinado sin requerir el flujo más amplio de solicitudes de code-action.