TypeScript template support

[hyunbinseo]

Any plans to support the TypeScript app template?

It would greatly improve the StackBlitz experience (which seems to use this template).

Currently seems to use the following configurations.

┌  Welcome to SvelteKit!
│
◇  Which Svelte app template?
│  SvelteKit demo app
│
◇  Add type checking with TypeScript?
│  Yes, using JavaScript with JSDoc comments
│
◇  Select additional options (use arrow keys/space bar)
│  Add Prettier for code formatting
│
└  Your project is ready!

[hyunbinseo]

Created a repository that can be referenced.

https://github.com/hyunbinseo/svelte-kit-templates

• Automatically generates TS and JSDoc templates.
• Can be opened directly on the StackBlitz website.