protected function checkOptions()
    {
        if ($this->input->getOption('only-vendors') && $this->input->getOption('globals')) {
            throw new \LogicException('You cannot use "globals" and "only-vendors" at the same time.');
        }

        if ($this->input->getOption('import-path')
            && ($this->input->getOption('globals')
                || $this->input->getOption('merge')
                || $this->input->getOption('only-vendors'))) {
            throw new \LogicException('You cannot use "globals", "merge" or "only-vendors" and "import-path" at the same time.');
        }
    }