src/Model/Attribute/Accessor/Status.php
public function getStatuses()
    {
        static $statuses;

        if (null === $statuses) {
            $statuses = [];
            $class = new ReflectionClass($this);

            foreach ($class->getConstants() as $constant => $value) {
                if ('STATUS_' === substr($constant, 0, 7)) {
                    $statuses[] = $value;
                }
            }
        }

        return $statuses;
    }
public function getStatuses()
    {
        static $statuses;

        if (null === $statuses) {
            $statuses = [];
            $class = new ReflectionClass($this);

            foreach ($class->getConstants() as $constant => $value) {
                if ('STATUS_' === substr($constant, 0, 7)) {
                    $statuses[] = $value;
                }
            }
        }

        return $statuses;
    }
Get statuses

@return array