Add new normalization methods on filters, aggregators exports and formatter by applying rector rule

docs/source/_static/code/exports/CountPerson.php

@@ -36,6 +36,18 @@ class CountPerson implements ExportInterface
     {
         // this export does not add any form
     }
+    public function getNormalizationVersion(): int
+    {
+        return 1;
+    }
+    public function normalizeFormData(array $formData): array
+    {
+        return [];
+    }
+    public function denormalizeFormData(array $formData, int $fromVersion): array
+    {
+        return [];
+    }
     public function getFormDefaultData(): array
     {
         return [];