Avoid redeclaration error when executing tests
.PHP Fatal error: Cannot redeclare array_first() (previously declared in /opt/app-root/src/bootstrap/app.php:13) in /opt/app-root/src/bootstrap/app.php on line 13
PHP Stack trace:
PHP 1. {main}() /opt/app-root/src/vendor/bin/phpunit:0
PHP 2. include() /opt/app-root/src/vendor/bin/phpunit:122