1 files changed, 6 insertions, 0 deletions
diff --git a/theme-compiler/src/com/vaadin/sass/handler/SCSSDocumentHandler.java b/theme-compiler/src/com/vaadin/sass/handler/SCSSDocumentHandler.java
index d3e53c5cd4..215abaa38b 100644
--- a/theme-compiler/src/com/vaadin/sass/handler/SCSSDocumentHandler.java
+++ b/theme-compiler/src/com/vaadin/sass/handler/SCSSDocumentHandler.java
@@ -82,4 +82,10 @@ public interface SCSSDocumentHandler extends DocumentHandler {
     void removeDirective(String variable, String list, String remove,
             String separator);
 
+    void appendDirective(String variable, String list, String remove,
+            String separator);
+
+    void containsDirective(String variable, String list, String contains,
+            String separator);
+
 }