#import #import // https://html.spec.whatwg.org/multipage/form-elements.html#htmlselectelement [Exposed=Window] interface HTMLSelectElement : HTMLElement { [HTMLConstructor] constructor(); [CEReactions, Reflect] attribute boolean disabled; [CEReactions, Reflect] attribute boolean multiple; [CEReactions, Reflect] attribute boolean required; [SameObject] readonly attribute HTMLOptionsCollection options; readonly attribute DOMString type; readonly attribute unsigned long length; getter Element? item(unsigned long index); getter Element? namedItem(DOMString name); [CEReactions] undefined add((HTMLOptionElement or HTMLOptGroupElement) element, optional (HTMLElement or long)? before = null); attribute long selectedIndex; };