/**
 * 通道注册表：按 channelId 注册与获取通道，供入站回调分发。
 */
import type { IChannel, UnifiedMessage } from "./types.js";
export declare function registerChannel(channel: IChannel): void;
export declare function unregisterChannel(channelId: string): void;
export declare function getChannel(channelId: string): IChannel | undefined;
export declare function listChannels(): IChannel[];
/**
 * 入站收到统一消息时调用：按 channelId 找到通道并交给核心处理。
 */
export declare function dispatchMessage(msg: UnifiedMessage): Promise<void>;
/** 启动所有已注册通道的入站传输 */
export declare function startAllChannels(): Promise<void>;
/** 停止所有已注册通道的入站传输 */
export declare function stopAllChannels(): Promise<void>;