Bolt\Storage\Mapping\MetadataDriver::resolveClassName PHP Метод

    public function resolveClassName($alias)
    {
        if (class_exists($alias)) {
            return $alias;
        }
        if (array_key_exists($alias, $this->aliases)) {
            $class = $this->aliases[$alias];
            if (class_exists($class)) {
                return $class;
            } elseif (array_key_exists($class, $this->defaultAliases)) {
                $class = $this->defaultAliases[$class];
                if (class_exists($class)) {
                    return $class;
                }
            }
        }
        return $this->fallbackEntity;
    }