import CoreAbstract from './_base';
import type { Overlay } from '../overlay/_base';
/**
 * @class Walkontable
 */
export default class Walkontable extends CoreAbstract {
    /**
     * @param {HTMLTableElement} table Main table.
     * @param {SettingsPure} settings The Walkontable settings.
     */
    constructor(table: HTMLTableElement, settings: Record<string, unknown>);
    /**
     * Export settings as class names added to the parent element of the table.
     */
    exportSettingsAsClassNames(): void;
    /**
     * Destroy instance.
     */
    destroy(): void;
    /**
     * Gets the overlay instance by its name.
     *
     * @param {'inline_start'|'top'|'top_inline_start_corner'|'bottom'|'bottom_inline_start_corner'} overlayName The overlay name.
     * @returns {Overlay | null}
     */
    getOverlayByName(overlayName: string): Overlay | null;
    /**
     * @returns {Record<string, unknown>}
     */
    getViewportDao(): Record<string, unknown>;
}