martin@thetis ~/.workspace/p6/Creator
 % cat CreatorOfHuman.pm6
use v6;

use Human;

role CreatorOfHuman {
    method create_human(Str $name) {
        return Human.new(:$name);
    }
}
martin@thetis ~/.workspace/p6/Creator
 % cat God.pm6
use v6;

use CreatorOfHuman;

class God {
    has $.might = 1;
}
martin@thetis ~/.workspace/p6/Creator
 % cat Human.pm6
use v6;

use CreatorOfHuman;

class Human is CreatorOfHuman {
    has $.name = "Jane Doe";
}
martin@thetis ~/.workspace/p6/Creator
 % perl6 -I. -e 'use God; my $god = God.new'