<node> <interface name="org.gnome.Shell.CalendarServer"> <method name="GetEvents"> <arg type="x" direction="in" /> <arg type="x" direction="in" /> <arg type="b" direction="in" /> <arg type="a(sssbxxa{sv})" direction="out" /> </method> <property name="HasCalendars" type="b" access="read" /> <signal name="Changed" /> </interface> </node>