1 files changed, 6 insertions, 0 deletions
diff --git a/shared/src/com/vaadin/shared/ApplicationConstants.java b/shared/src/com/vaadin/shared/ApplicationConstants.java
index 8613c9a1d2..55d2dae946 100644
--- a/shared/src/com/vaadin/shared/ApplicationConstants.java
+++ b/shared/src/com/vaadin/shared/ApplicationConstants.java
@@ -148,4 +148,10 @@ public class ApplicationConstants implements Serializable {
      */
     public static final String RESYNCHRONIZE_ID = "resynchronize";
 
+    /**
+     * The name of the parameter used for sending the widget set version to the
+     * server
+     */
+    public static final String WIDGETSET_VERSION_ID = "wsver";
+
 }