import { NodeManager } from "@/application/nodeManager/NodeManager";
import { OolongMindmapNode } from "../OolongMindmapNode";
import { AbsBoxWorker } from "./AbsBoxWorker";
/**
 * 顶部布局工作器 - 子节点在父节点上方水平排列
 */
export declare class TopBoxWorker extends AbsBoxWorker {
    refreshBox(node: OolongMindmapNode): void;
    layoutBox(node: OolongMindmapNode): void;
    updateNodePosition(node: OolongMindmapNode, nodeManager: NodeManager): void;
}
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