package Foo; 
use Any::Moose;
has 'x' => (is => 'rw', isa => 'Int');
has 'y' => (is => 'rw', isa => 'Int');
no Any::Moose;
package Bar;
use Any::Moose;
has 'x' => (is => 'rw', isa => 'Int');
has 'y' => (is => 'rw', isa => 'Int');
has 'z' => (is => 'rw', isa => 'Int');
no Any::Moose;