Extension::getBundleContent

private function getBundleContent(): string
{
	$files = $this->getBundleFiles();
	$content = "";
	foreach ($files as $path)
	{
		$file = new File($path);
		if ($file->isExists())
		{
			$content .= "n".$file->getContents()."n";
		}
	}

	return $content;
}