From 58d465d74aa3a34947968ef8766afb2ed2170de7 Mon Sep 17 00:00:00 2001
From: Andreas Hennings <andreas@dqxtech.net>
Date: Thu, 7 Nov 2024 16:50:23 +0100
Subject: [PATCH] Issue #43: Add inline `@var` doc for static analysis.

---
 src/Cool/CoolUtils.php                          | 1 +
 src/Plugin/Field/FieldFormatter/CoolPreview.php | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/Cool/CoolUtils.php b/src/Cool/CoolUtils.php
index d119f4cb..a4951591 100644
--- a/src/Cool/CoolUtils.php
+++ b/src/Cool/CoolUtils.php
@@ -29,6 +29,7 @@ public static function getFile(Media $media) {
 
     /** Get the file based on the entity id */
     public static function getFileById($id) {
+        /** @var \Drupal\media\MediaInterface|null $media */
         $media = \Drupal::entityTypeManager()->getStorage('media')->load($id);
         return CoolUtils::getFile($media);
     }
diff --git a/src/Plugin/Field/FieldFormatter/CoolPreview.php b/src/Plugin/Field/FieldFormatter/CoolPreview.php
index 52768b42..3cadd370 100644
--- a/src/Plugin/Field/FieldFormatter/CoolPreview.php
+++ b/src/Plugin/Field/FieldFormatter/CoolPreview.php
@@ -43,6 +43,7 @@ public function settingsSummary() {
      * {@inheritdoc}
      */
     public function viewElements(FieldItemListInterface $items, $langcode) {
+        /** @var \Drupal\Core\Field\EntityReferenceFieldItemListInterface $items */
         $elements = [];
         $media = $items->getEntity();
         if (!$media instanceof MediaInterface) {