export interface RoomNotice {
    notice: string;
    background: string;
    timestamp: number;
}
export interface Follower {
    username: string;
    avatar: string;
    gender: string;
    background: string;
    timestamp: number;
    color: string;
}
export interface Like {
    username: string;
    avatar: string;
    gender: string;
    background: string;
    timestamp: number;
    color: string;
    message: string;
}
export interface Payment {
    username: string;
    avatar: string;
    gender: string;
    background: string;
    timestamp: number;
    color: string;
    message: string;
    money: number;
}
export declare const mailboxMessage: (message: string) => boolean;