, Sebastian Heuer , Sebastian Bergmann * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PharIo\Version; class VersionNumber { /** @var ?int */ private $value; public function __construct(?int $value) { $this->value = $value; } public function isAny(): bool { return $this->value === null; } public function getValue(): ?int { return $this->value; } }