Sonata Page Bundle 4 (#1440)

* Sonata Page Bundle 4

* Added post install

sonata-project/page-bundle/4.0/src/Entity/SonataPageBlock.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+use Sonata\PageBundle\Entity\BaseBlock;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table(name="page__block")
+ */
+class SonataPageBlock extends BaseBlock
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     *
+     * @var int
+     */
+    protected $id;
+}