+ /**
+ * An array of registered handle objects.
+ *
+ * @access public
+ * @since 2.6.8
+ * @var array
+ */
+ public $registered = array();
+
+ /**
+ * An array of queued _WP_Dependency handle objects.
+ *
+ * @access public
+ * @since 2.6.8
+ * @var array
+ */
+ public $queue = array();
+
+ /**
+ * An array of _WP_Dependency handle objects to queue.
+ *
+ * @access public
+ * @since 2.6.0
+ * @var array
+ */
+ public $to_do = array();
+
+ /**
+ * An array of _WP_Dependency handle objects already queued.
+ *
+ * @access public
+ * @since 2.6.0
+ * @var array
+ */
+ public $done = array();
+
+ /**
+ * An array of additional arguments passed when a handle is registered.
+ *
+ * Arguments are appended to the item query string.
+ *
+ * @access public
+ * @since 2.6.0
+ * @var array
+ */
+ public $args = array();
+
+ /**
+ * An array of handle groups to enqueue.
+ *
+ * @access public
+ * @since 2.8.0
+ * @var array
+ */
+ public $groups = array();
+
+ /**
+ * A handle group to enqueue.
+ *
+ * @access public
+ * @since 2.8.0
+ * @deprecated 4.5.0
+ * @var int
+ */
+ public $group = 0;