val get : ?key:string -> storageArea Js_min.t -> ('a Js_min.t -> unit) -> unit
val get_arr : ?keys:string list -> storageArea Js_min.t -> ('a Js_min.t -> unit) -> unit
val get_o : ?obj:Js_min.js_string Js_min.t -> storageArea Js_min.t -> ('a Js_min.t -> unit) -> unit
val getBytesInUse : ?key:string -> storageArea Js_min.t -> (int -> unit) -> unit
val getBytesInUse_list : ?keys:string list -> storageArea Js_min.t -> (int -> unit) -> unit
val set : ?callback:(unit -> unit) -> storageArea Js_min.t -> 'a Js_min.t -> unit
val remove : ?callback:(unit -> unit) -> storageArea Js_min.t -> string -> unit
val clear : ?callback:(unit -> unit) -> storageArea Js_min.t -> unit