bug: dynamic imports aren't recognized

[rafaeelaudibert]

My codebase has a lot of lazy loading through React using dynamic imports.

ts-remove-unused doesn't detect them and considers the imported files to be unused. For reference, https://github.com/stauren/vite-plugin-deadfile detects them just fine.

[kazushisan]

@rafaeelaudibert I think its not limited to react.lazy but more about dynamic imports in general. thanks for reporting! will work on a fix