File watching outside of the directory of tsconfig

[datstarkey]

Describe the bug

When working in a monorepo, you can use path alias and includes from the tsconfig to import svelte files from shared libraries.

This works fine until you add a new file inside a shared package, it just does not appear in the intellisense until you restart the svelte language server.

example svelte.config.js and tsconfig.json

import adapter from '@sveltejs/adapter-auto';
import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';

/** @type {import('@sveltejs/kit').Config} */
const config = {
    // Consult https://kit.svelte.dev/docs/integrations#preprocessors
    // for more information about preprocessors
    preprocess: vitePreprocess(),

    kit: {
        // adapter-auto only supports some environments, see https://kit.svelte.dev/docs/adapter-auto for a list.
        // If your environment is not supported or you settled on a specific environment, switch out the adapter.
        // See https://kit.svelte.dev/docs/adapters for more information about adapters.
        adapter: adapter(),

        alias: {
            "$ui": "../ui/src/lib",
            "$ui/*": "../ui/src/lib/*",
        }
    }
};

export default config;

And inside the tsconfig.json it has the ui src/lib folder in includes

{
  "extends": "./.svelte-kit/tsconfig.json",
  "compilerOptions": {
    "allowJs": true,
    "checkJs": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true,
    "skipLibCheck": true,
    "sourceMap": true,
    "strict": true,
    "moduleResolution": "bundler"
  },
  "include": [
    "./.svelte-kit/ambient.d.ts",
    "./.svelte-kit/non-ambient.d.ts",
    "./.svelte-kit/types/**/$types.d.ts",
    "./vite.config.js",
    "./vite.config.ts",
    "./src/**/*.js",
    "./src/**/*.ts",
    "./src/**/*.svelte",
    "../ui/src/**/*.js",
    "../ui/src/**/*.ts",
    "../ui/src/**/*.svelte"
  ]
}

Reproduction

https://github.com/datstarkey/svelte-monorepo-import-issue

Reproduction instructions given in readme of repo.

Expected behaviour

Any files added should appear in the auto-complete list.

I should note this does work in typescript files just fine, its only .svelte files that it doesn't work.

System Info

• OS: Windows
• IDE: VS Code
• Svelte: 4
• SvelteKit: 2

Which package is the issue about?

No response

Additional Information, eg. Screenshots

A workaround can be to package the files, but this can cause issues when working with working with tailwind in a monorepo, and slows down the developer experience.

You can also add the files to the index.ts and export, but that can be annoying during development. Vite prefers to not have barrel files aswell - https://vitejs.dev/guide/performance#avoid-barrel-files