Scrutinizer Auto-Fixes

@polishdeveloper requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/polishdeveloper/stark/inspections/f1cc903b-f1b4-4773-b98d-9f2b6f3eb880

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer