+ * @brief This signal is emitted when the window needs to grab or clear accessibility highlight.
+ * The highlight indicates that it is an object to interact with the user regardless of focus.
+ * After setting the highlight on the object, you can do things that the object can do, such as
+ * giving or losing focus.
+ *
+ * This signal is emitted by Dali::Accessibility::Component::GrabHighlight
+ * and Dali::Accessibility::Component::ClearHighlight
+ *
+ * A callback of the following type may be connected:
+ * @code
+ * void YourCallbackName( Window window, bool highlight );
+ * @endcode
+ *
+ * @param[in] window The window instance
+ * @return The signal to connect to
+ */
+DALI_ADAPTOR_API AccessibilityHighlightSignalType& AccessibilityHighlightSignal(Window window);
+
+/**