diff --git a/git/git_client.h b/git/git_client.h
index 9781bce..dd7d97b 100644
--- a/git/git_client.h
+++ b/git/git_client.h
@@ -45,6 +45,18 @@ class GitClient : public QObject {
     bool gitPull();
     std::optional<QStringList> gitDiff(QString const &commit);
     std::optional<QStringList> gitMerge();
+
+    QString gitLastCommit(QString fileName);
+    QString gitBlob(QString fileName);
+    QString gitCommitForBlob(QString blob);
+    bool gitIsFileTracked(QString file2name);
+
+signals:
+    void ismasUpdatesAvailable();
+
+public slots:
+    void onIsmasUpdatesAvailable();
+
 };
 
 #endif // GIT_CLIENT_H_INCLUDED