package FFMech;

$ENV{'DISPLAY'} = ':0.0';
use Moose;
use Modern::Perl;
use MooseX::NonMoose;
extends 'WWW::Mechanize::Firefox';

has 'x11_guitest_wrapper' => (
    is => 'bare',
    default => sub { X11_GUITest_Wrapper->new },
    handles => [qw( SendKeys FindWindowLike ClickWindow SetEventSendDelay )],
);

# ...

1;