import { BaseRenderer } from './_base';
import { OrderView } from '../utils/orderView';
/**
 * Column header rows renderer responsible for managing (inserting, tracking, rendering) TR elements belongs to THEAD.
 *
 *   <thead> (root node)
 *     ├ <tr>   \
 *     ├ <tr>    \
 *     ├ <tr>     - ColumnHeaderRowsRenderer
 *     ├ <tr>    /
 *     └ <tr>   /.
 *
 * @class {ColumnHeaderRowsRenderer}
 */
export declare class ColumnHeaderRowsRenderer extends BaseRenderer {
    /**
     * OrderView instance responsible for managing TR elements in the THEAD.
     *
     * @type {OrderView}
     */
    orderView: OrderView;
    /**
     * Creates a new ColumnHeaderRowsRenderer instance.
     *
     * @param {HTMLElement} rootNode - The root HTML element (THEAD) to manage TR elements within.
     */
    constructor(rootNode: HTMLElement);
    /**
     * Returns currently rendered node.
     *
     * @param {number} visualIndex Visual index of the rendered node (it always goes from 0 to N).
     * @returns {HTMLTableRowElement}
     */
    getRenderedNode(visualIndex: number): HTMLElement | null;
    /**
     * Renders the TR elements.
     */
    render(): void;
}