import { RoomPlugin } from '../../RoomPlugin.js';
import { Connection } from '../../../skychat/Connection.js';
export type MessageSeenEventData = {
    user: number;
    data: {
        [room: number]: number;
    };
};
export declare class MessageSeenPlugin extends RoomPlugin {
    static readonly commandName = "lastseen";
    static readonly defaultDataStorageValue: {};
    /**
     * We need to allow guests to send /lastseen even though it is not recorded in the backend because sometimes,
     *  the client does not know it own right level, therefore it would always send /lastseen
     */
    readonly minRight = -1;
    readonly hidden = true;
    readonly rules: {
        lastseen: {
            minCount: number;
            maxCount: number;
            maxCallsPer10Seconds: number;
            params: {
                name: string;
                pattern: RegExp;
                info: string;
            }[];
        };
    };
    run(_alias: string, param: string, connection: Connection): Promise<void>;
}