public function _message($message, $pallet = '')
{
if ($this->_color !== null && $pallet != '') {
$message = $this->_color->pallet($pallet) . $message . $this->_color->reset();
}
$message .= PHP_EOL;
$stream = null;
if ($pallet != 'info') {
$stream = STDERR;
}
return $this->output($message, $stream);
}