--- /dev/null
+/*
+ * Copyright (c) 2019 PANTHEON.tech s.r.o. 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.yanglib.api;
+
+import com.google.common.annotations.Beta;
+import org.eclipse.jdt.annotation.NonNullByDefault;
+import org.opendaylight.yangtools.rfc8528.data.api.MountPointContextFactory;
+import org.opendaylight.yangtools.rfc8528.data.api.MountPointIdentifier;
+
+/**
+ * Main entrypoint into YANG (Module) Library support instance.
+ */
+@Beta
+@NonNullByDefault
+public interface YangLibSupport {
+ /**
+ * Create a MountPointContextFactory, backed by a specific SchemaContextResolver.
+ *
+ * @param mountId Resulting Mount Point identitifer
+ * @param resolver SchemaContext resolver
+ * @return A new factory
+ * @throws NullPointerException if any argument is null
+ */
+ MountPointContextFactory createMountPointContextFactory(MountPointIdentifier mountId,
+ SchemaContextResolver resolver);
+}