--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.chromium.sdk/src/org/chromium/sdk/internal/protocol/data/PropertyObject.java	Wed Dec 23 17:13:18 2009 -0800
@@ -0,0 +1,27 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.sdk.internal.protocol.data;
+
+import org.chromium.sdk.internal.protocolparser.JsonSubtypeCasting;
+import org.chromium.sdk.internal.protocolparser.JsonType;
+
+/**
+ * A type for a property object. May have 2 different forms (subtypes).
+ * <p>Gets serialized in mirror-delay.js,
+ * JSONProtocolSerializer.prototype.serializeProperty_
+ */
+@JsonType
+public interface PropertyObject {
+  /**
+   * @return either String (normal property) or Long (array element)
+   */
+  Object name();
+
+  @JsonSubtypeCasting
+  PropertyWithValue asPropertyWithValue();
+
+  @JsonSubtypeCasting
+  PropertyWithRef asPropertyWithRef();
+}