5 | WARNING | [x] Namespaced PHPUnit TestCase class should be used instead
   |         |     (MediaWiki.PHPUnit.PHPUnitClassUsage.NotNamespaced)
 8 | ERROR   | [ ] Only one object structure is allowed in a file
   |         |     (Generic.Files.OneObjectStructurePerFile.MultipleFound)
PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY