1 files changed, 19 insertions, 0 deletions
diff --git a/lib/rl.mli b/lib/rl.mli
new file mode 100644
index 0000000..f583653
--- /dev/null
+++ b/lib/rl.mli
@@ -0,0 +1,19 @@
+open Core
+open Async
+
+module RouteMap : module type of Map.Make(String)
+
+type rl = {
+    limit: int;
+    remaining: int;
+    reset: int;
+}
+
+type t = ((rl, read_write) Mvar.t) RouteMap.t
+
+val rl_of_header : Cohttp.Header.t -> rl option
+val default : rl
+val empty : t
+val update : 'a RouteMap.t -> string -> f:('a option -> 'a) -> 'a RouteMap.t
+val find : 'a RouteMap.t -> string -> 'a option
+val find_exn : 'a RouteMap.t -> string -> 'a
+\ No newline at end of file