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<?php
declare(strict_types=1);
namespace Mailcode;
trait Mailcode_Traits_Commands_ListVariables
{
public function getListVariables() : Mailcode_Variables_Collection_Regular
$collection = new Mailcode_Variables_Collection_Regular();
$this->_collectListVariables($collection);
return $collection;
}
abstract protected function _collectListVariables(Mailcode_Variables_Collection_Regular $collection) : void;
abstract public function getVariables() : Mailcode_Variables_Collection_Regular;