#import 
#import 
// https://html.spec.whatwg.org/multipage/semantics.html#htmlformelement
[Exposed=Window]
interface HTMLFormElement : HTMLElement {
    [HTMLConstructor] constructor();
    [CEReactions, Reflect=accept-charset] attribute DOMString acceptCharset;
    [CEReactions] attribute USVString action;
    // FIXME: [CEReactions] attribute DOMString autocomplete;
    // FIXME: [CEReactions] attribute DOMString enctype;
    // FIXME: [CEReactions] attribute DOMString encoding;
    [CEReactions] attribute DOMString method;
    [CEReactions, Reflect] attribute DOMString name;
    [CEReactions, Reflect=novalidate] attribute boolean noValidate;
    [CEReactions, Reflect] attribute DOMString target;
    [CEReactions, Reflect] attribute DOMString rel;
    // FIXME: [SameObject, PutForwards=value] readonly attribute DOMTokenList relList;
    [SameObject] readonly attribute HTMLFormControlsCollection elements;
    readonly attribute unsigned long length;
    // FIXME: getter Element (unsigned long index);
    // FIXME: getter (RadioNodeList or Element) (DOMString name);
    undefined submit();
    // FIXME: undefined requestSubmit(optional HTMLElement? submitter = null);
    [CEReactions] undefined reset();
    boolean checkValidity();
    boolean reportValidity();
};