`object
method addRange : Dom_html.range Js.t -> unit Js.meth
method anchorNode : Dom.node Js.t Js.readonly_prop
method anchorOffset : int Js.readonly_prop
method collapse : bool Js.t -> unit Js.meth
method collapseToEnd : unit Js.meth
method collapseToStart : unit Js.meth
method containsNode : Dom.node Js.t -> bool Js.t -> bool Js.t Js.meth
method deleteFromDocument : unit Js.meth
method extend : Dom.node Js.t -> int -> unit Js.meth
method focusNode : Dom.node Js.t Js.readonly_prop
method focusOffset : int Js.readonly_prop
method getRangeAt : int -> Dom_html.range Js.t Js.meth
method isCollapsed : bool Js.t Js.readonly_prop
method modify :
Js.js_string Js.t ->
Js.js_string Js.t -> Js.js_string Js.t -> unit Js.meth
method rangeCount : int Js.readonly_prop
method removeAllRanges : unit Js.meth
method removeRange : Dom_html.range Js.t -> unit Js.meth
method selectAllChildren : Dom.node Js.t -> unit Js.meth
method toString : Js.js_string Js.t Js.meth
end`