export declare enum AccordionHeaderDataAttributes {
    /**
     * Indicates the index of the accordion item.
     * @type {number}
     */
    index = "data-index",
    /**
     * Present when the accordion item is disabled.
     */
    disabled = "data-disabled",
    /**
     * Present when the accordion item is open.
     */
    open = "data-open"
}