src/Observers/AbstractAttributeExportObserver.php
protected function addArtefacts(array $artefacts, $override = true)
    {
        $this->getSubject()->addArtefacts($this->getArtefactType(), $artefacts, $override);
    }
protected function addArtefacts(array $artefacts, $override = true)
    {
        $this->getSubject()->addArtefacts($this->getArtefactType(), $artefacts, $override);
    }
Add the passed product type artefacts to the product with the
last entity ID.

@param array   $artefacts The product type artefacts
@param boolean $override  Whether or not the artefacts for the actual entity ID has to be overwritten

@return void
@uses \TechDivision\Import\Product\Bundle\Subjects\BunchSubject::getLastEntityId()