TypeScript: Converting an Existing Ember App mentions old tsconfig/ember package

[BoussonKarel]

https://guides.emberjs.com/release/typescript/application-development/converting-an-app/

It mentions you should install @tsconfig/ember and look at the tsconfig from the blueprint output, but there it uses the new @ember/app-tsconfig.

If there not an easier way to convert an app? Like run some cli / cli-update command that initializes a new ember app with --typescript and it adds the diff to your app?

[NullVoxPopuli]

not at the moment no -- it would be good to try to get that capability added to ember-cli-update thoughh -- would be lovely if you (or anyone reading this) wanted to submit a PR doing exactly what you suggest!

In the meantime, idk how helpful this is, I've somewhat described the series of operations needed to convert to TS here: https://github.com/NullVoxPopuli/ember.nvp/blob/main/src/layers/typescript/index.js