import { RibbonGroupModel } from '@syncfusion/ej2-ribbon';
import { RibbonGroupBase } from '../ribbon-interfaces';
export declare const HEADER_ID: string;
export declare const FOOTER_ID: string;
export declare const PAGE_NUMBER_ID: string;
/**
 * Header & Footer group implementation for Insert tab
 * @private
 */
export declare class HeaderFooterGroup extends RibbonGroupBase {
    /**
     * Get the Ribbon items for Header & Footer group
     * @returns {RibbonGroupModel} - Ribbon items for Header & Footer group
     * @private
     */
    getGroupModel(): RibbonGroupModel;
    private headerHandler;
    private footerHandler;
    private pageNumberHandler;
}