--- a/src/settings.sig	Mon Jul 28 20:18:43 2014 -0400
+++ b/src/settings.sig	Thu Jul 31 09:56:41 2014 -0400
@@ -278,4 +278,10 @@
 
     val setLessSafeFfi : bool -> unit
     val getLessSafeFfi : unit -> bool
+
+    val setFilePath : string -> unit
+    (* Sets the directory where we look for files being added below. *)
+
+    val addFile : {Uri : string, LoadFromFilename : string} -> unit
+    val listFiles : unit -> {Uri : string, ContentType : string option, LastModified : Time.time, Bytes : Word8Vector.vector} list
 end