Missing declaration for files that are importing svelte components

[7H3LaughingMan]

Describe the bug

I am working on a project that is a type declaration package for a Foundry VTT game system so that others can use the package to develop modules for the game system. This plugin used to work in generating the type declaration without many issues, but as of late it's not and is having issues with certain files that are now using svelte. I am not getting any errors and changing to different log levels doesn't seem to provide any information as to why the plugin isn't working.

I have included the link to the specific files that are having issues getting a type declaration generated.

https://github.com/foundryvtt/pf2e/blob/master/src/module/apps/compendium-browser/browser.ts
https://github.com/foundryvtt/pf2e/blob/master/src/module/actor/character/apps/abc-picker/app.ts
https://github.com/foundryvtt/pf2e/blob/master/src/module/actor/character/apps/formula-picker/app.ts

Reproduction

https://github.com/foundryvtt/pf2e

Steps to reproduce

1. Clone the pf2e repository
2. Install vite-plugin-dts
3. Edit vite.config.ts
   • Add import dts from "vite-plugin-dts";
   • Change const plugins = [checker({ typescript: true }), tsconfigPaths({ loose: true }), sveltePlugin()]; to const plugins = [checker({ typescript: true }), tsconfigPaths({ loose: true }), sveltePlugin(), dts()];
4. Run the command npx vite build
5. Observe that there is no ./dist/src/module/apps/compendium-browser/browser.d.ts

System Info

System:
    OS: Windows 11 10.0.22631
    CPU: (8) x64 11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz
    Memory: 3.25 GB / 15.85 GB
  Binaries:
    Node: 20.15.1 - ~\AppData\Local\nvs\default\node.EXE
    Yarn: 1.22.22 - ~\AppData\Local\nvs\default\yarn.CMD
    npm: 10.9.1 - ~\AppData\Local\nvs\default\npm.CMD
    pnpm: 9.15.1 - ~\AppData\Local\nvs\default\pnpm.CMD
  Browsers:
    Edge: Chromium (131.0.2903.99)
    Internet Explorer: 11.0.22621.3527
  npmPackages:
    vite: ^5.4.11 => 5.4.11

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