1 files changed, 5 insertions, 0 deletions
diff --git a/src/libstore/path.hh b/src/libstore/path.hh
index c90bb1fff..73c4b8e29 100644
--- a/src/libstore/path.hh
+++ b/src/libstore/path.hh
@@ -73,6 +73,11 @@ const size_t storePathHashLen = 32; // i.e. 160 bits
 /* Extension of derivations in the Nix store. */
 const std::string drvExtension = ".drv";
 
+enum struct FileIngestionMethod : bool {
+    Flat = false,
+    Recursive = true
+};
+
 struct StorePathWithOutputs
 {
     StorePath path;