Okay never mind don't ignore those files

.gitignore

@@ -26,7 +26,6 @@ web/static/yarn-error\.log
 /util/ansible/deploy.retry
 /util/ansible/update.retry
 tests/_output/*
-tests/_support/_generated/
 
 # Docker files
 /docker-compose.yml

tests/_support/_generated/UnitTesterActions.php

@@ -0,0 +1,16 @@
+<?php  //[STAMP] 9fe1e17cd58afa08ea387d72d444156d
+namespace _generated;
+
+// This class was automatically generated by build task
+// You should not change it manually as it will be overwritten on next build
+// @codingStandardsIgnoreFile
+
+trait UnitTesterActions
+{
+    /**
+     * @return \Codeception\Scenario
+     */
+    abstract protected function getScenario();
+
+    
+}