/**
 * Iterator over passed Elements list.
 * Each next or previous action adds provides CSS-class and sets cursor to this item
 */
export declare class DomIterator {
    /**
     * This is a static property that defines iteration directions
     */
    static directions: {
        RIGHT: string;
        LEFT: string;
    };
    /**
     * User-provided CSS-class name for focused button
     */
    private focusedCssClass;
    /**
     * Focused button index.
     * Default is -1 which means nothing is active
     */
    private cursor;
    /**
     * Items to flip
     */
    private items;
    /**
     * @param nodeList — the list of iterable HTML-items
     * @param focusedCssClass - user-provided CSS-class that will be set in flipping process
     */
    constructor(nodeList: HTMLElement[], focusedCssClass: string);
    /**
     * Returns Focused button Node
     */
    get currentItem(): HTMLElement | null;
    /**
     * Sets cursor to specified position
     * @param cursorPosition - new cursor position
     */
    setCursor(cursorPosition: number): void;
    /**
     * Sets items. Can be used when iterable items changed dynamically
     * @param nodeList - nodes to iterate
     */
    setItems(nodeList: HTMLElement[]): void;
    /**
     * Sets cursor next to the current
     */
    next(): void;
    /**
     * Sets cursor before current
     */
    previous(): void;
    /**
     * Sets cursor to the default position and removes CSS-class from previously focused item
     */
    dropCursor(): void;
    /**
     * Leafs nodes inside the target list from active element
     * @param direction - leaf direction. Can be 'left' or 'right'
     * @returns index of focused node
     */
    private leafNodesAndReturnIndex;
}