export declare function emitEvent(eventName: any, ...args: any[]): void;
export declare function onEvent(eventName: any, func: any): void;
/**
 * 页面响应式断点变化时触发
 */
export declare const CnPageColumnChange = "L2_CnPageColumnChange";
/**
 * 编辑页面强行重新计算布局事件
 */
export declare const CnSectionCalculateLayout = "L2_CnSectionCalculateLayout";