use Mouse::Meta::Method::Constructor;
use Mouse::Meta::Method::Destructor;
use Scalar::Util qw/blessed weaken/;
-use Mouse::Util qw/get_linear_isa version authority identifier get_code_info/;
+use Mouse::Util qw/get_linear_isa/;
use Carp 'confess';
use base qw(Mouse::Meta::Module);