Returns the #GDBusInterfaceInfo, if any, specifying the interface
that @proxy conforms to. See the #GDBusProxy:g-interface-info
property for more details.
Return: A #GDBusInterfaceInfo or %NULL. Do not unref the returned
object, it is owned by @proxy.
Returns the #GDBusInterfaceInfo, if any, specifying the interface that @proxy conforms to. See the #GDBusProxy:g-interface-info property for more details.
Return: A #GDBusInterfaceInfo or %NULL. Do not unref the returned object, it is owned by @proxy.