From e61404f0219cd8f07c6c278f7ee952c70ce5bdf4 Mon Sep 17 00:00:00 2001
From: Estevan Castilho <tevo@riajuu.net>
Date: Thu, 27 Aug 2026 01:35:53 +0000
Subject: Branch serialization

---
 lib/Utilities.mli | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/Utilities.mli')

diff --git a/lib/Utilities.mli b/lib/Utilities.mli
index f149889..eae59f9 100644
--- a/lib/Utilities.mli
+++ b/lib/Utilities.mli
@@ -11,6 +11,7 @@ end
 
 module List : sig
   val sequence : ('a, 'b) result list -> ('a list, 'b) result
+  val hd_opt : 'a list -> 'a option
 end
 
 module Option : sig
-- 
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