1 files changed, 13 insertions, 0 deletions
diff --git a/src/libmain/progress-bar.hh b/src/libmain/progress-bar.hh
new file mode 100644
index 000000000..60d0a2076
--- /dev/null
+++ b/src/libmain/progress-bar.hh
@@ -0,0 +1,13 @@
+#pragma once
+
+#include "logging.hh"
+
+namespace nix {
+
+Logger* makeProgressBar(bool printBuildLogs = false);
+
+void startProgressBar(bool printBuildLogs = false);
+
+void stopProgressBar();
+
+}