Partial support field type link

Author: olragon

graphql_api.graphql.inc

@@ -139,6 +139,24 @@ function graphql_api_graphql_api_info() {
             'description' => t('The credentials of the name.')
           ]
         ]
+      ]),
+      'field_item_link' => new ObjectType([
+        'name' => 'field_item_link',
+        'fields' => [
+          'title' => [
+            'type' => Type::string(),
+            'description' => t('The title of the link.')
+          ],
+          'url' => [
+            'type' => Type::string(),
+            'description' => t('The URL of the link.')
+          ],
+          // @todo convert attributes to JSON?
+//          'attributes' => [
+//            'type' => Type::string(),
+//            'description' => t('The attributes of the link.')
+//          ],
+        ]
       ])
     ]
   ];