import java.util.List;
import java.util.Map.Entry;
import org.eclipse.jdt.annotation.Nullable;
-import org.opendaylight.yangtools.rfc7952.data.api.StreamWriterMetadataExtension;
import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
+import org.opendaylight.yangtools.yang.data.api.schema.stream.StreamWriterMetadataExtension;
import org.opendaylight.yangtools.yang.model.api.AnydataSchemaNode;
import org.opendaylight.yangtools.yang.model.api.AnyxmlSchemaNode;
import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;