package Trait::Foo;
 
use Class::Trait 'base';
 
# the following adds their methods to @Trait::Foo::INHERITED_PROVIDES
use Class::Trait qw(Trait1 Trait2);
 
our @PROVIDES = qw/method1 method2/;
 
# and in the Class::Trait::Base class:
 
sub methods {
  my $class = shift;
  no strict 'refs';
  return @{"${class}::PROVIDES"}, @{"${class}::INHERITED_PROVIDES"};
}