--- /dev/null
+<?php
+
+namespace Drupal\metatag_app_links\Plugin\metatag\Tag;
+
+use Drupal\metatag\Plugin\metatag\Tag\MetaPropertyBase;
+
+/**
+ * The AppLinks Windows Universal app name meta tag.
+ *
+ * @MetatagTag(
+ * id = "al_windows_universal_app_name",
+ * label = @Translation("Windows Universal app name"),
+ * description = @Translation("The name of the app (suitable for display)"),
+ * name = "al:windows_universal:app_name",
+ * group = "app_links",
+ * weight = 1,
+ * type = "string",
+ * secure = FALSE,
+ * multiple = FALSE
+ * )
+ */
+class AlWindowsUniversalAppName extends MetaPropertyBase {
+ // Nothing here yet. Just a placeholder class for a plugin.
+}