import { ClickHandler } from "../../../basic/ClickHandler";
import { InteractiveEvent } from "../../../../../common";
import { AppEventContext } from "../../../../../app";
/**
 * 点击思维导图锚点处理器
 * 在点击思维导图节点的锚点时，创建新的子节点并使用布局算法计算位置
 */
export declare class ClickMindmapAnchorHandler extends ClickHandler {
    private parentNode;
    private anchorDirection;
    enable(event: InteractiveEvent, ctx: AppEventContext): boolean;
    handle(_event: InteractiveEvent, ctx: AppEventContext): void;
    /**
     * 更新父节点的 MindMapProps
     * 将新节点 ID 添加到父节点的 children 或 subChildren 数组中
     */
    private updateParentMindMapProps;
}
//# sourceMappingURL=ClickMindmapAnchorHandler.d.ts.map