import type { MossAgent } from '../core/agent/moss-agent.js';
export interface ChannelMessage {
    id: string;
    senderId: string;
    senderName?: string;
    text: string;
    timestamp: number;
    attachments?: Array<{
        type: 'image' | 'video' | 'file';
        url?: string;
        localPath?: string;
    }>;
}
export interface ChannelResponse {
    text: string;
    mediaFiles?: string[];
}
export interface MessageChannel {
    readonly id: string;
    readonly displayName: string;
    start(): Promise<void>;
    stop(): Promise<void>;
    isRunning(): boolean;
    onMessage(handler: (msg: ChannelMessage) => Promise<ChannelResponse>): void;
}
export interface BridgeAgentToChannelOptions {
    chatTimeoutMs?: number;
    maxSessionQueues?: number;
    onQueueOverflow?: (event: {
        channelId: string;
        sessionKey: string;
        queueSize: number;
        maxSessionQueues: number;
    }) => void;
}
export declare function bridgeAgentToChannel(agent: MossAgent, channel: MessageChannel, options?: BridgeAgentToChannelOptions): void;
//# sourceMappingURL=channel.d.ts.map