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-rw-r--r--src/reference_tree.mli4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/reference_tree.mli b/src/reference_tree.mli
index f588144..701adf0 100644
--- a/src/reference_tree.mli
+++ b/src/reference_tree.mli
@@ -9,8 +9,12 @@ type ref_node_data = {
owner: string option;
}
+exception Validation_error of string
+
type t = ref_node_data Vytree.t
val default_data : ref_node_data
val load_from_xml : t -> string -> t
+
+val validate_path : (string, string) Hashtbl.t -> t -> string list -> string list * string option