first commit

typo3/sysext/reports/Migrations/Code/ClassAliasMap.php

@@ -0,0 +1,4 @@
+<?php
+return [
+    'TYPO3\\CMS\\Sv\\Report\\ServicesListReport' => \TYPO3\CMS\Reports\Report\ServicesListReport::class
+];

typo3/sysext/reports/Migrations/Code/LegacyClassesForIde.php

@@ -0,0 +1,10 @@
+<?php
+namespace {
+    die('Access denied');
+}
+
+namespace TYPO3\CMS\Sv\Report {
+    class ServicesListReport extends \TYPO3\CMS\Reports\Report\ServicesListReport
+    {
+    }
+}