export interface MessageInfo {
    messageId: string;
    isDirect: boolean;
    content: string;
    timestamp: number;
    author: {
        userId: string;
        avatar: string;
        username: string;
        nickname: string;
    };
}
export interface messageObjList {
    [key: string]: MessageInfo;
}
export declare const messageObjList: messageObjList;