( ! ) Fatal error: Uncaught Error: Class 'PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest' not found in /var/www/html/frontend/vendor/squizlabs/php_codesniffer/src/Standards/PSR2/Tests/Namespaces/NamespaceDeclarationUnitTest.php on line 14
( ! ) Error: Class 'PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest' not found in /var/www/html/frontend/vendor/squizlabs/php_codesniffer/src/Standards/PSR2/Tests/Namespaces/NamespaceDeclarationUnitTest.php on line 14
Call Stack
#	Time	Memory	Function	Location
1	0.0002	357848	{main}( )	.../NamespaceDeclarationUnitTest.php:0