// https://html.spec.whatwg.org/multipage/images.html#image-decoding-hint
[MissingValueDefault=auto, InvalidValueDefault=auto]
enum Decoding {
    "sync",
    "async",
    "auto"
};

// https://html.spec.whatwg.org/multipage/embedded-content.html#htmlimageelement
[Exposed=Window, LegacyFactoryFunction=Image(optional unsigned long width, optional unsigned long height)]
interface HTMLImageElement : HTMLElement {

    [HTMLConstructor] constructor();

    [CEReactions, Reflect] attribute DOMString alt;
    [CEReactions, Reflect, URL] attribute USVString src;
    [CEReactions, Reflect] attribute DOMString srcset;
    [CEReactions, Reflect] attribute DOMString sizes;
    [CEReactions, Enumerated=CORSSettingsAttribute, Reflect=crossorigin] attribute DOMString? crossOrigin;
    [CEReactions, Reflect=usemap] attribute DOMString useMap;
    [CEReactions, Reflect=ismap] attribute boolean isMap;
    [CEReactions] attribute unsigned long width;
    [CEReactions] attribute unsigned long height;
    readonly attribute unsigned long naturalWidth;
    readonly attribute unsigned long naturalHeight;
    readonly attribute boolean complete;
    readonly attribute USVString currentSrc;
    [CEReactions, Reflect=referrerpolicy, Enumerated=ReferrerPolicy] attribute DOMString referrerPolicy;
    [CEReactions, Enumerated=Decoding, Reflect] attribute DOMString decoding;
    [CEReactions, Enumerated=LazyLoadingAttribute, Reflect] attribute DOMString loading;
    [CEReactions, Enumerated=FetchPriorityAttribute, Reflect=fetchpriority] attribute DOMString fetchPriority;

    Promise<undefined> decode();

    // Obsolete
    [CEReactions, Reflect] attribute DOMString name;
    [CEReactions, Reflect, URL] attribute USVString lowsrc;
    [CEReactions, Reflect] attribute DOMString align;
    [CEReactions, Reflect] attribute unsigned long hspace;
    [CEReactions, Reflect] attribute unsigned long vspace;
    [CEReactions, Reflect=longdesc, URL] attribute USVString longDesc;

    [CEReactions, LegacyNullToEmptyString, Reflect] attribute DOMString border;

    // https://drafts.csswg.org/cssom-view/#extensions-to-the-htmlimageelement-interface
    readonly attribute long x;
    readonly attribute long y;

};
