import { MessageLog } from '../../entities/messageLog.entity';
import { Repository } from 'typeorm';
export declare class MessageLogService {
    private readonly messageLogRepository;
    constructor(messageLogRepository: Repository<MessageLog>);
    addMessageLog(sender: string, message: string): Promise<import("typeorm").InsertResult>;
    getMessageLog(take?: number): Promise<MessageLog[]>;
}