From 9bf023ef2c751cc6cb6f781f863c5d722de33e12 Mon Sep 17 00:00:00 2001
From: Hannes Mehnert <hannes@mehnert.org>
Date: Tue, 20 Sep 2022 14:22:13 +0200
Subject: [PATCH] revise pull

---
 src/git_kv.mli | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/git_kv.mli b/src/git_kv.mli
index 043ae34..00f22f9 100644
--- a/src/git_kv.mli
+++ b/src/git_kv.mli
@@ -12,4 +12,10 @@ val to_octets : t -> string Lwt.t
 
 val of_octets : string -> (t, [`Msg of string]) result Lwt.t
 
-val pull : t -> (unit, [ `Msg of string ]) result Lwt.t
+type change = [
+  | `Add of key
+  | `Remove of key
+  | `Change of key
+]
+
+val pull : t -> (change list, [ `Msg of string ]) result Lwt.t