import { ParentalNode, Node } from '@ali/sutee-lowcode-engine';
/**
 *
 * @param {*} currentSection parent refresh 的模式下，只要求有parent
 * @param {*} currentBlock child
 * @param {Enum} type 'split' | 'delete' | 'resize' | 'refresh'
 * @param {*} object 若是resize， offset表示移动的距离; node1, node2 表示新增之后的节点
 */
export declare const updateSpan: ({ parent: currentSection, child: currentBlock, type, offset, }: {
    parent: ParentalNode | null;
    type: 'split' | 'delete' | 'resize' | 'refresh';
    child?: Node | undefined;
    offset?: number | undefined;
}) => void;