/**
 * Returns the new highlightedIndex based on the defaultHighlightedIndex prop, if it's not disabled.
 *
 * @param props Props passed to the hook.
 * @returns The highlighted index.
 */
export declare function getDefaultHighlightedIndex<Item>(items: Item[], isItemDisabled: (item: Item, index: number) => boolean, defaultHighlightedIndex?: number): number;