Kahlan\Dir\Dir::filter PHP Method

    public function filter($options = [])
    {
        $defaults = array('include' => ['*'], 'exclude' => [], 'type' => []);
        $options += $defaults;
        $this->_exclude = (array) $options['exclude'];
        $this->_include = (array) $options['include'];
        $this->_types = (array) $options['type'];
    }