public function getBlockPlugin($name)
    {
        if (!array_key_exists($name, $this->blocks)) {
            return null;
        }

        return $this->blocks[$name];
    }
public function getBlockPlugin($name)
    {
        if (!array_key_exists($name, $this->blocks)) {
            return null;
        }

        return $this->blocks[$name];
    }
Returns block plugin by name

@return array