--- /dev/null
+/*
+ * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.mdsal.dom.store.inmemory;
+
+import com.google.common.annotations.Beta;
+import org.opendaylight.mdsal.dom.spi.store.DOMStoreTreeChangePublisher;
+
+/**
+ * Marker interface for readable/writeable DOMDataTreeShard
+ */
+@Beta
+public interface ReadableWriteableDOMDataTreeShard extends DOMStoreTreeChangePublisher, WriteableDOMDataTreeShard {
+}