1 files changed, 14 insertions, 0 deletions
diff --git a/ui.qt/source/fwd.hpp b/ui.qt/source/fwd.hpp
new file mode 100644
index 0000000..7f98627
--- /dev/null
+++ b/ui.qt/source/fwd.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+// document.hpp
+class DocumentBlock;
+class DocumentModel;
+
+// keyword.hpp
+class Keyword;
+class KeywordDatabase;
+
+// knowledgefragment.cpp
+struct KnowledgeId;
+class KnowledgeFragment;
+class KnowledgeDatabase;