/**
 * SignalBridge — SignalBus → EventBus 单点桥接
 *
 * 将 SignalBus 信号转发到 EventBus，实现 SignalBus 纯内核化。
 * HttpServer 等端口层只需监听 EventBus，不再直接消费 SignalBus。
 *
 * @module infrastructure/signal/SignalBridge
 */
import type { EventBus } from '../event/EventBus.js';
import type { SignalBus } from './SignalBus.js';
export declare class SignalBridge {
    constructor(signalBus: SignalBus, eventBus: EventBus);
}