#import // https://html.spec.whatwg.org/multipage/semantics.html#htmlframeelement [Exposed=Window] interface HTMLFrameElement : HTMLElement { [HTMLConstructor] constructor(); [CEReactions, Reflect] attribute DOMString name; [CEReactions, Reflect] attribute DOMString scrolling; [CEReactions, Reflect, URL] attribute USVString src; [CEReactions, Reflect=frameborder] attribute DOMString frameBorder; [CEReactions, Reflect=longdesc, URL] attribute USVString longDesc; [CEReactions, Reflect=noresize] attribute boolean noResize; readonly attribute Document? contentDocument; readonly attribute WindowProxy? contentWindow; [CEReactions, LegacyNullToEmptyString, Reflect=marginheight] attribute DOMString marginHeight; [CEReactions, LegacyNullToEmptyString, Reflect=marginwidth] attribute DOMString marginWidth; };