1 files changed, 8 insertions, 7 deletions
diff --git a/src/libs/cplusplus/CppDocument.h b/src/libs/cplusplus/CppDocument.h
index cfbad3be1e..00bebf277d 100644
--- a/src/libs/cplusplus/CppDocument.h
+++ b/src/libs/cplusplus/CppDocument.h
@@ -15,12 +15,9 @@
 #include <QDateTime>
 #include <QHash>
 #include <QFileInfo>
+#include <QFuture>
 #include <QAtomicInt>
 
-QT_BEGIN_NAMESPACE
-class QFutureInterfaceBase;
-QT_END_NAMESPACE
-
 namespace CPlusPlus {
 
 class Macro;
@@ -300,7 +297,12 @@ public:
         }
     };
 
-    Utils::FilePaths includedFiles() const;
+    enum class Duplicates {
+        Remove,
+        Keep,
+    };
+
+    Utils::FilePaths includedFiles(Duplicates duplicates = Duplicates::Remove) const;
     void addIncludeFile(const Include &include);
 
     const QList<Include> &resolvedIncludes() const
@@ -406,8 +408,7 @@ public:
 
     Utils::FilePaths filesDependingOn(const Utils::FilePath &filePath) const;
 
-    void updateDependencyTable() const;
-    void updateDependencyTable(QFutureInterfaceBase &futureInterface) const;
+    void updateDependencyTable(const std::optional<QFuture<void>> &future = {}) const;
 
     bool operator==(const Snapshot &other) const;