MAGETWO-87782: Add extension point for Eav modifier

-fix after CR

Author: irenelagno

app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/Eav.php

@@ -213,7 +213,7 @@ class Eav extends AbstractModifier
      * @param DataPersistorInterface $dataPersistor
      * @param array $attributesToDisable
      * @param array $attributesToEliminate
-     * @param CompositeConfigProcessor|null $wysiwygConfigData
+     * @param CompositeConfigProcessor|null $wysiwygConfigProcessor
      * @SuppressWarnings(PHPMD.ExcessiveParameterList)
      */
     public function __construct(

app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/Eav/CompositeConfigProcessor.php

@@ -4,6 +4,7 @@
  * See COPYING.txt for license details.
  */
 
+declare(strict_types=1);
 
 namespace Magento\Catalog\Ui\DataProvider\Product\Form\Modifier\Eav;
 

app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/Eav/WysiwygConfigDataProcessor.php

@@ -4,6 +4,7 @@
  * See COPYING.txt for license details.
  */
 
+declare(strict_types=1);
 
 namespace Magento\Catalog\Ui\DataProvider\Product\Form\Modifier\Eav;
 

app/code/Magento/Catalog/Ui/DataProvider/Product/Form/Modifier/Eav/WysiwygConfigDataProcessorInterface.php

@@ -4,6 +4,7 @@
  * See COPYING.txt for license details.
  */
 
+declare(strict_types=1);
 
 namespace Magento\Catalog\Ui\DataProvider\Product\Form\Modifier\Eav;