src/Camunda/Query/Attribute/FirstResult.php
public function setFirstResult(?int $firstResult)
    {
        $this->firstResult = $firstResult;
        $this->_firstResult = null !== $firstResult;

        return $this;
    }
public function setFirstResult(?int $firstResult)
    {
        $this->firstResult = $firstResult;
        $this->_firstResult = null !== $firstResult;

        return $this;
    }
Set first result

@param integer $firstResult
@return object