use Moo;
use Log::Any;
 has 'log' => (
        is => 'ro',
        default => sub { Log::Any->get_logger(  category => "unfolder") },
    );
# and below
$self->log->debug("bla");

##</code><code>##

 has 'log' => (
        is => 'ro',
        default => sub { Log::Any->get_logger(  category => "unfolder", 'log_level' => "critical" ) },
    );
  #and below
$self->log->debug("message");

##</code><code>##

use Log::Any::Adapter( 'File', './log.txt' );