( ! ) Warning: Class "Symfony\Contracts\Service\Test\ServiceLocatorTestCase" not found in C:\wamp64\www\spatie\vendor\symfony\service-contracts\Test\ServiceLocatorTest.php on line 14
Call Stack
#	Time	Memory	Function	Location
1	0.0005	360720	{main}( )	...\ServiceLocatorTest.php:0
2	0.0005	360720	class_alias( $class = 'Symfony\\Contracts\\Service\\Test\\ServiceLocatorTestCase', $alias = 'Symfony\\Contracts\\Service\\Test\\ServiceLocatorTest' )	...\ServiceLocatorTest.php:14