diff --git a/usage/src/main/java/com/ning/billing/usage/timeline/chunks/TimelineChunksViews.java b/usage/src/main/java/com/ning/billing/usage/timeline/chunks/TimelineChunksViews.java
new file mode 100644
index 0000000..782451e
--- /dev/null
+++ b/usage/src/main/java/com/ning/billing/usage/timeline/chunks/TimelineChunksViews.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2010-2012 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.usage.timeline.chunks;
+
+public class TimelineChunksViews {
+
+ public static class Base {
+
+ }
+
+ public static class Compact extends Base {
+
+ }
+
+ public static class Loose extends Base {
+
+ }
+}
