<node> <interface name="org.freedesktop.Notifications"> <method name="Notify"> <arg type="s" direction="in"/> <arg type="u" direction="in"/> <arg type="s" direction="in"/> <arg type="s" direction="in"/> <arg type="s" direction="in"/> <arg type="as" direction="in"/> <arg type="a{sv}" direction="in"/> <arg type="i" direction="in"/> <arg type="u" direction="out"/> </method> <method name="CloseNotification"> <arg type="u" direction="in"/> </method> <method name="GetCapabilities"> <arg type="as" direction="out"/> </method> <method name="GetServerInformation"> <arg type="s" direction="out"/> <arg type="s" direction="out"/> <arg type="s" direction="out"/> <arg type="s" direction="out"/> </method> <signal name="NotificationClosed"> <arg type="u"/> <arg type="u"/> </signal> <signal name="ActionInvoked"> <arg type="u"/> <arg type="s"/> </signal> </interface> </node>