protected function replacePlaceholders($contents, $options)
    {
        $find = [
            'DummyNamespace',
            'DummyEscapedNamespace',
            'DummyName',
            'DummySlug',
            'DummyVersion',
            'DummyDescription',
            'DummyPackageName',
            'DummyAuthor',
        ];

        $replace = [
            $options['namespace'],
            $options['escaped_namespace'],
            $options['name'],
            $options['slug'],
            $options['version'],
            $options['description'],
            $options['package_name'],
            $options['author'],
        ];

        return str_replace($find, $replace, $contents);
    }