import { SmartenitPlugin } from '../smartenit-plugin';
import { IWebSocketDeviceMessage } from '../../websockets/websocket-device-message.interface';
export declare class MessagingServerPlugin extends SmartenitPlugin {
    getLastMessage(): void;
    messageConfirmation(messageID: number, confirmationTime: number): void;
    getConditionMethod(): string;
    getConditionAttribute(): any;
    processMessage(message: IWebSocketDeviceMessage, timestamp?: number): any;
}