// https://w3c.github.io/aria/#ARIAMixin
interface mixin ARIAMixin {
    [CEReactions] attribute DOMString? role;
    [Reflect=aria-activedescendant, CEReactions] attribute Element? ariaActiveDescendantElement;
    [CEReactions] attribute DOMString? ariaAtomic;
    [CEReactions] attribute DOMString? ariaAutoComplete;
    [CEReactions] attribute DOMString? ariaBrailleLabel;
    [CEReactions] attribute DOMString? ariaBrailleRoleDescription;
    [CEReactions] attribute DOMString? ariaBusy;
    [CEReactions] attribute DOMString? ariaChecked;
    [CEReactions] attribute DOMString? ariaColCount;
    [CEReactions] attribute DOMString? ariaColIndex;
    [CEReactions] attribute DOMString? ariaColIndexText;
    [CEReactions] attribute DOMString? ariaColSpan;
    [Reflect=aria-controls, CEReactions] attribute FrozenArray<Element>? ariaControlsElements;
    [CEReactions] attribute DOMString? ariaCurrent;
    [Reflect=aria-describedby, CEReactions] attribute FrozenArray<Element>? ariaDescribedByElements;
    [CEReactions] attribute DOMString? ariaDescription;
    [Reflect=aria-details, CEReactions] attribute FrozenArray<Element>? ariaDetailsElements;
    [CEReactions] attribute DOMString? ariaDisabled;
    [Reflect=aria-errormessage, CEReactions] attribute FrozenArray<Element>? ariaErrorMessageElements;
    [CEReactions] attribute DOMString? ariaExpanded;
    [Reflect=aria-flowto, CEReactions] attribute FrozenArray<Element>? ariaFlowToElements;
    [CEReactions] attribute DOMString? ariaHasPopup;
    [CEReactions] attribute DOMString? ariaHidden;
    [CEReactions] attribute DOMString? ariaInvalid;
    [CEReactions] attribute DOMString? ariaKeyShortcuts;
    [CEReactions] attribute DOMString? ariaLabel;
    [Reflect=aria-labelledby, CEReactions] attribute FrozenArray<Element>? ariaLabelledByElements;
    [CEReactions] attribute DOMString? ariaLevel;
    [CEReactions] attribute DOMString? ariaLive;
    [CEReactions] attribute DOMString? ariaModal;
    [CEReactions] attribute DOMString? ariaMultiLine;
    [CEReactions] attribute DOMString? ariaMultiSelectable;
    [CEReactions] attribute DOMString? ariaOrientation;
    [Reflect=aria-owns, CEReactions] attribute FrozenArray<Element>? ariaOwnsElements;
    [CEReactions] attribute DOMString? ariaPlaceholder;
    [CEReactions] attribute DOMString? ariaPosInSet;
    [CEReactions] attribute DOMString? ariaPressed;
    [CEReactions] attribute DOMString? ariaReadOnly;
    [CEReactions] attribute DOMString? ariaRelevant;
    [CEReactions] attribute DOMString? ariaRequired;
    [CEReactions] attribute DOMString? ariaRoleDescription;
    [CEReactions] attribute DOMString? ariaRowCount;
    [CEReactions] attribute DOMString? ariaRowIndex;
    [CEReactions] attribute DOMString? ariaRowIndexText;
    [CEReactions] attribute DOMString? ariaRowSpan;
    [CEReactions] attribute DOMString? ariaSelected;
    [CEReactions] attribute DOMString? ariaSetSize;
    [CEReactions] attribute DOMString? ariaSort;
    [CEReactions] attribute DOMString? ariaValueMax;
    [CEReactions] attribute DOMString? ariaValueMin;
    [CEReactions] attribute DOMString? ariaValueNow;
    [CEReactions] attribute DOMString? ariaValueText;
};