import { Identity } from "../identity/identity.model";
export declare abstract class Message {
    id: string;
    recievedAt?: Date;
    createdAt: Date;
    author: Identity;
    sequence: number;
    hash: string;
    previousMessageId: string;
    readonly messageType: string;
    isMissing: boolean;
    raw?: any;
    protected constructor(messageType: string);
}