le-matelot/local/modules/ColissimoPickupPoint/Model/ColissimoPickupPointFreeshipping.php

<?php

namespace ColissimoPickupPoint\Model;

use ColissimoPickupPoint\Model\Base\ColissimoPickupPointFreeshipping as BaseColissimoPickupPointFreeshipping;

class ColissimoPickupPointFreeshipping extends BaseColissimoPickupPointFreeshipping
{

}