fix: Dock facade (#470)

Author: SRWieZ

src/Facades/Dock.php

@@ -6,8 +6,8 @@
 use Native\Laravel\Menu\Menu;
 
 /**
- * @method static void bounce()
- * @method static void|string badge(string $type = null)
+ * @method static void bounce(string $type = 'informational')
+ * @method static void|string badge(?string $type = null)
  * @method static void cancelBounce()
  * @method static void hide()
  * @method static void icon(string $Path)