use warnings;
use strict;

use FilterLoad
	Foo => 'Deconstifier',
	'AnyEvent::DNS' => 'Deconstifier';

sub Foo::ONE () { 444 }
sub Foo::TWO { 555 }
sub Foo::THREE () { 666 }

Foo::go();
print "One=", Foo::ONE, ", Two=", Foo::TWO, ", Three=", Foo::THREE, "\n";

# I've manually edited the module to include a function
# sub foobar { print "DOMAIN_PORT=", DOMAIN_PORT, "\n" }
AnyEvent::DNS::foobar();
sub AnyEvent::DNS::DOMAIN_PORT () { 4242 }
AnyEvent::DNS::foobar();