New comment by 2asoft on void-packages repository

https://github.com/void-linux/void-packages/pull/11736#issuecomment-504723490
Comment:
`/usr/bin/idea` is indeed the reason for `conflicts`.
I considered renaming, but that's a breaking change.
Good to know about `alternatives`, I think this solves the issue, thanks for pointing it out!

Updated the PR.