import type { Attachment } from '../../../decorators/attachment/Attachment';
import { AgentMessage } from '../../../agent/AgentMessage';
export interface MessageDeliveryMessageOptions {
    id?: string;
    recipientKey?: string;
    attachments: Attachment[];
}
export declare class MessageDeliveryMessage extends AgentMessage {
    constructor(options: MessageDeliveryMessageOptions);
    readonly type: string;
    static readonly type: import("../../../utils/messageType").ParsedMessageType;
    recipientKey?: string;
}