utils/eslint-config/__tests__/__fixtures__/valid.xhtml
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>XHTML boilerplate</title>
<meta http-equiv="Content-Type" content="text/html" />
<script>
'use strict';
// eslint-disable-next-line no-console
console.log('test');
</script>
</head>
<body>
<h1>Test Page</h1>
</body>
</html>