Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/itwerx/public_html/vendor/neilime/php-css-lint/tests/TestSuite/LinterTest.php:9
Stack trace:
#0 {main}
thrown in /home/itwerx/public_html/vendor/neilime/php-css-lint/tests/TestSuite/LinterTest.php on line 9