Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\astra-backoffice\vendor\sabberworm\php-css-parser\tests\Value\ValueTest.php:13
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\astra-backoffice\vendor\sabberworm\php-css-parser\tests\Value\ValueTest.php on line 13