requires 'perl', '5.008005';
requires 'DateTime';
requires 'DateTime::Duration';
requires 'DateTime::Format::RFC3339';
requires 'DateTime::Format::Duration::DurationString';
requires 'DateTime::Format::Human::Duration';
requires 'Safe::Isa';
requires 'Test::Deep';
on test => sub {
    requires 'Test::More', '0.96';
};