Svelte VS Code extension's linter is not working with script="ts"

[schachdavid]

Describe the bug
Linting does not work with the svelte vs code extension if the script tag has lang="ts".
Preprocessors seems to work with this fine so the extension is probably the problem. Simple fix is just to replace lang="ts" with lang="typescript" in the script tag.

To Reproduce
Steps to reproduce the behavior:

1. Use the template in vs code with the extension.

Expected behavior
Linting should work.

[isaacHagoel]

I had the same issue but replacing the tag had no effect.
I have found the solution here: jamesbirtles/svelte-vscode#39
Would be nice if the file is included out of the box.

In order to get rid of the parse-errors, you want to create a svelte.config.js file like this:

const { preprocess } = require("@pyoner/svelte-ts-preprocess")

module.exports = {
  preprocess: preprocess()
}

Reload VSCode and the errors should be gone.