Return correct type for GIF message.

CHANGELOG.md

@@ -12,6 +12,7 @@ Exclamation symbols (:exclamation:) note something of importance e.g. breaking c
 ### Removed
 ### Fixed
 - Execution of `/start` command without any custom implementation.
+- Return `animation` type for GIF Message (which returns both `animation` and `document`).
 ### Security
 
 ## [0.61.1] - 2019-11-23

src/Entities/Animation.php

@@ -29,5 +29,13 @@
  **/
 class Animation extends Entity
 {
-
+    /**
+     * {@inheritdoc}
+     */
+    protected function subEntities()
+    {
+        return [
+            'thumb' => PhotoSize::class,
+        ];
+    }
 }

src/Entities/Message.php

@@ -206,8 +206,8 @@ public function getType()
         $types = [
             'text',
             'audio',
-            'document',
             'animation',
+            'document',
             'game',
             'photo',
             'sticker',