1 files changed, 11 insertions, 0 deletions
diff --git a/third_party/nix/src/nix/progress-bar.hh b/third_party/nix/src/nix/progress-bar.hh
new file mode 100644
index 0000000000..4d61175c24
--- /dev/null
+++ b/third_party/nix/src/nix/progress-bar.hh
@@ -0,0 +1,11 @@
+#pragma once
+
+#include "logging.hh"
+
+namespace nix {
+
+void startProgressBar(bool printBuildLogs = false);
+
+void stopProgressBar();
+
+}