import { ToolEnum } from "../../../tool";
import { AppEventContext } from "../../../app";
import { AbsPreviewHandler } from "./AbsPreviewHandler";
/**
 * 思维导图节点预览处理器
 * 用于在鼠标悬停时预览思维导图中心节点
 */
export declare class PreviewMindmapHandler extends AbsPreviewHandler {
    /**
     * 判断是否启用此预览处理器
     */
    enable(tool: ToolEnum, shapeType: number): boolean;
    /**
     * 创建预览节点
     */
    handle(id: string, ctx: AppEventContext): Promise<import("../../..").GraphicNode>;
}
//# sourceMappingURL=PreviewMindmapHandler.d.ts.map