Issue #3203265 by hctom, quietone: Wrong/Missing variable type hint for $row...

Issue #3203265 by hctom, quietone: Wrong/Missing variable type hint for $row property of MigrateProcessTestCase class

core/modules/migrate/tests/src/Unit/process/MigrateProcessTestCase.php

@@ -12,7 +12,7 @@ abstract class MigrateProcessTestCase extends MigrateTestCase {
   protected $plugin;
 
   /**
-   * @var \Drupal\migrate\Row
+   * @var \Drupal\migrate\Row|\PHPUnit\Framework\MockObject\MockObject
    */
   protected $row;