There's a closed pull request on the void-packages repository

python3-efl: remove package.
https://github.com/void-linux/void-packages/pull/28502

Description:
@q66 only dependant was econnman, which you dropped already. If you think it's worth keeping, please update it. I'm slating for removal because I was going to update it and realized I didn't have any application with which to test it.