add class_attributes_separation to php cs config

Author: Nielsvanpach

.php_cs.dist.php

@@ -26,6 +26,11 @@
         ],
         'phpdoc_single_line_var_spacing' => true,
         'phpdoc_var_without_name' => true,
+        'class_attributes_separation' => [
+            'elements' => [
+                'method' => 'one',
+            ],
+        ],
         'method_argument_space' => [
             'on_multiline' => 'ensure_fully_multiline',
             'keep_multiple_spaces_after_comma' => true,