object
  method concat : js_string t js_array t -> js_string t js_array t meth
  method index : int Js.readonly_prop
  method input : Js.js_string Js.t Js.readonly_prop
  method join : js_string t -> js_string t meth
  method length : int prop
  method pop : js_string t optdef meth
  method push : js_string t -> int meth
  method push_2 : js_string t -> js_string t -> int meth
  method push_3 : js_string t -> js_string t -> js_string t -> int meth
  method push_4 :
    js_string t -> js_string t -> js_string t -> js_string t -> int meth
  method reverse : js_string t js_array t meth
  method shift : js_string t optdef meth
  method slice : int -> int -> js_string t js_array t meth
  method slice_end : int -> js_string t js_array t meth
  method sort :
    (js_string t -> js_string t -> float) callback ->
    js_string t js_array t meth
  method sort_asStrings : js_string t js_array t meth
  method splice : int -> int -> js_string t js_array t meth
  method splice_1 : int -> int -> js_string t -> js_string t js_array t meth
  method splice_2 :
    int -> int -> js_string t -> js_string t -> js_string t js_array t meth
  method splice_3 :
    int ->
    int ->
    js_string t -> js_string t -> js_string t -> js_string t js_array t meth
  method splice_4 :
    int ->
    int ->
    js_string t ->
    js_string t -> js_string t -> js_string t -> js_string t js_array t meth
  method toLocaleString : js_string t meth
  method toString : js_string t meth
  method unshift : js_string t -> int meth
  method unshift_2 : js_string t -> js_string t -> int meth
  method unshift_3 : js_string t -> js_string t -> js_string t -> int meth
  method unshift_4 :
    js_string t -> js_string t -> js_string t -> js_string t -> int meth
end