<signal name="button"><arg direction="out" type="suuv" tp:type="Event"/></signal>
</interface>
+<interface name="org.freedesktop.atspi.Event.Keyboard">
+ <signal name="modifiers"><arg direction="out" type="suuv" tp:type="Event"/></signal>
+</interface>
+
<interface name="org.freedesktop.atspi.Event.Terminal">
<signal name="line_changed"><arg direction="out" type="suuv" tp:type="Event"/></signal>
<signal name="comumncount_changed"><arg direction="out" type="suuv" tp:type="Event"/></signal>