declare function broadcastByApp(type: string): void;
declare function broadcastByApp<P>(type: string, payload: P): void;
declare function broadcastPromiseByApp<T = void>(type: string): Promise<T>;
declare function broadcastPromiseByApp<T, P>(type: string, payload: P): Promise<T>;
/**
 * 应用发消息，需要记录日志
 */
export default broadcastByApp;
export { broadcastPromiseByApp };