public function getType($type)
    {
        $type = ltrim($type, '\\');
        if (isset($this->classes[$type])) {
            return $this->classes[$type];
        } elseif (isset($this->interfaces[$type])) {
            return $this->interfaces[$type];
        } elseif (isset($this->traits[$type])) {
            return $this->traits[$type];
        }

        return null;
    }