1 files changed, 1 insertions, 0 deletions

diff --git a/common/genericresource.h b/common/genericresource.h
index 97251a9..f756273 100644
--- a/common/genericresource.h
+++ b/common/genericresource.h
@@ -49,6 +49,7 @@ public:
     int error() const;
 
     static void removeFromDisk(const QByteArray &instanceIdentifier);
+    static qint64 diskUsage(const QByteArray &instanceIdentifier);
 private Q_SLOTS:
     void updateLowerBoundRevision();