use strict;
use warnings;
-our $VERSION = '0.30';
use HTML::Mason::PSGIHandler;
use base qw(HTML::Mason::Request::PSGI);
use Params::Validate qw(:all);
=head2 callback
-Method replaces deprecated component C<Element/Callback>.
-
Takes hash with optional C<CallbackPage>, C<CallbackName>
and C<CallbackOnce> arguments, other arguments are passed
throught to callback components.