Hal\MutaTesting\Mutation\Mutation::setUnit PHP Метод

public setUnit ( Hal\MutaTesting\Test\UnitInterface $unit = null )
$unit	Hal\MutaTesting\Test\UnitInterface

    public function setUnit(UnitInterface $unit = null)
    {
        $this->unit = $unit;
        return $this;
    }

Mutation