1 files changed, 6 insertions, 0 deletions
diff --git a/lib/models/Courseware/StructuralElement.php b/lib/models/Courseware/StructuralElement.php
index fabfd84..a4f5cf1 100644
--- a/lib/models/Courseware/StructuralElement.php
+++ b/lib/models/Courseware/StructuralElement.php
@@ -769,6 +769,12 @@ SQL;
         return $this->image ? $this->image->getDownloadURL() : null;
     }
 
+    public static function getClipboardBackup(): string
+    {
+        //TODO
+        return '';
+    }
+
     /**
      * Copies this instance into another course oder users contents.
      *