package Moose::Exception::InvalidBaseTypeGivenToCreateParameterizedTypeConstraint; our $VERSION = '2.2011'; use Moose; extends 'Moose::Exception'; with 'Moose::Exception::Role::TypeConstraint'; sub _build_message { my $self = shift; "Could not locate the base type (".$self->type_name.")"; } __PACKAGE__->meta->make_immutable; 1;