1 files changed, 16 insertions, 0 deletions
diff --git a/tests/unit/unittest/gtest-creator-printing.h b/tests/unit/unittest/gtest-creator-printing.h
index e26809ca51..565479be03 100644
--- a/tests/unit/unittest/gtest-creator-printing.h
+++ b/tests/unit/unittest/gtest-creator-printing.h
@@ -64,6 +64,14 @@ void PrintTo(const TextRange &range, ::std::ostream *os);
 } // namespace TextPosition
 } // namespace TextPosition
 
+namespace Sqlite {
+class Value;
+class SessionChangeSet;
+
+std::ostream &operator<<(std::ostream &out, const Value &value);
+std::ostream &operator<<(std::ostream &out, const SessionChangeSet &changeset);
+} // namespace Sqlite
+
 namespace ProjectExplorer {
 
 enum class MacroType;
@@ -342,4 +350,12 @@ std::ostream &operator<<(std::ostream &out, const Diagnostic &diag);
 } // namespace Internal
 } // namespace CppTools
 
+namespace QmlDesigner {
+class ModelNode;
+class VariantProperty;
+
+std::ostream &operator<<(std::ostream &out, const ModelNode &node);
+std::ostream &operator<<(std::ostream &out, const VariantProperty &property);
+} // namespace QmlDesigner
+
 void setFilePathCache(ClangBackEnd::FilePathCaching *filePathCache);