1 files changed, 8 insertions, 1 deletions
diff --git a/src/libstore/download.hh b/src/libstore/download.hh
index 28c9117e4227..c1cb25b90c32 100644
--- a/src/libstore/download.hh
+++ b/src/libstore/download.hh
@@ -5,13 +5,20 @@
 
 namespace nix {
 
+struct DownloadOptions
+{
+    string expectedETag;
+    bool verifyTLS{true};
+    bool forceProgress{false};
+};
+
 struct DownloadResult
 {
     bool cached;
     string data, etag;
 };
 
-DownloadResult downloadFile(string url, string expectedETag = "");
+DownloadResult downloadFile(string url, const DownloadOptions & options);
 
 Path downloadFileCached(const string & url, bool unpack);