Issue #3351434: Typed property must not be accessed before initialisation

src/Action/ViewsBulkOperationsActionBase.php

@@ -28,7 +28,7 @@ abstract class ViewsBulkOperationsActionBase extends ActionBase implements Views
   /**
    * The processed view.
    */
-  protected ViewExecutable $view;
+  protected ?ViewExecutable $view = NULL;
 
   /**
    * Configuration array.