package TestApp::Plugin::ParameterizedRole;
use MooseX::Role::Parameterized;
use namespace::autoclean;
parameter method_name => (
isa => 'Str',
required => 1,
);
role {
my $p = shift;
my $method_name = $p->method_name;
method $method_name => sub { 'birne' };
};
1;