import java.util.Optional;
import java.util.Set;
import javax.xml.transform.dom.DOMSource;
-import org.opendaylight.restconf.nb.rfc8040.DepthParam;
+import org.opendaylight.restconf.api.query.DepthParam;
import org.opendaylight.restconf.nb.rfc8040.jersey.providers.api.RestconfNormalizedNodeWriter;
import org.opendaylight.yangtools.yang.common.QName;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;