1 files changed, 13 insertions, 0 deletions
diff --git a/ui.qt/src/fwd.hpp b/ui.qt/src/fwd.hpp
new file mode 100644
index 0000000..14e0033
--- /dev/null
+++ b/ui.qt/src/fwd.hpp
@@ -0,0 +1,13 @@
+#pragma once
+
+// Document.hpp
+class DocumentHandler;
+
+// Keyword.hpp
+class Keyword;
+class KeywordDatabase;
+
+// Knowledgefragment.cpp
+struct KnowledgeId;
+class KnowledgeFragment;
+class KnowledgeDatabase;