Deprecated: Psy\Test\Formatter\SignatureFormatterTest::someFakeMethod(): Implicitly marking parameter $three as nullable is deprecated, the explicit nullable type must be used instead in /home/rpios/demo-stat.cymdev.com/vendor/psy/psysh/test/Formatter/SignatureFormatterTest.php on line 23

Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/rpios/demo-stat.cymdev.com/vendor/psy/psysh/test/Formatter/SignatureFormatterTest.php:18 Stack trace: #0 {main} thrown in /home/rpios/demo-stat.cymdev.com/vendor/psy/psysh/test/Formatter/SignatureFormatterTest.php on line 18