Update Facade type-hints

Author: claudiodekker

src/Inertia.php

@@ -7,12 +7,13 @@
 /**
  * @method static void setRootView(string $name)
  * @method static void share($key, $value = null)
- * @method static array getShared($key = null, $default = null)
+ * @method static array getShared(string $key = null, $default = null)
+ * @method static array flushShared()
  * @method static void version($version)
  * @method static int|string getVersion()
+ * @method static LazyProp lazy(callable $callback)
  * @method static Response render($component, array $props = [])
  * @method static \Illuminate\Http\Response location(string $url)
- * @method static LazyProp lazy(callable $callback)
  *
  * @see \Inertia\ResponseFactory
  */