--- /dev/null
+/*
+ * Copyright (c) 2013 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.controller.yang.model.parser.builder.api;
+
+/**
+ * Builders of all nodes, which can have 'typedef' statement must implement this interface.
+ * [module, submodule, container, list, grouping, rpc, input, output, notification]
+ */
+public interface TypeDefinitionAwareBuilder {
+
+ void addTypedef(TypeDefinitionBuilder typedefBuilder);
+
+}