mettacrawler rpm -ql mypackage
dpkg -S mypackge
yay -Ql mypackage
I have no idea what these commands do.
You can check yourself with eopkg help
and you will get something like this:
...
install (it) - Install eopkg packages
list-available (la) - List available packages in the repositories
list-components (lc) - List available components
list-installed (li) - Print the list of all installed packages
list-newest (ln) - List newest packages in the repositories
...
The list is longer.
And then you can go further with eopkg it -h
or eopkg la -h
to see more options.