# Compensate for delayed/conditional load of Data::Dumper.
package Data::Dumper {
   our $Indent;  # Avoids `used only once` warnings.
}

sub Dumper;  # Avoids having to use parens.

# Demo
require Data::Dumper;
import Data::Dumper;
$Data::Dumper::Indent = 0;
print Dumper $data;