Nette\PhpGenerator\ClassType::setProperties PHP Method

    public function setProperties(array $props)
    {
        $this->properties = [];
        foreach ($props as $v) {
            if (!$v instanceof Property) {
                throw new Nette\InvalidArgumentException('Argument must be Nette\\PhpGenerator\\Property[].');
            }
            $this->properties[$v->getName()] = $v;
        }
        return $this;
    }