import { IConfiguration, ILogger, IAppDelegate, IBPMNServer, IDataStore, ICacheManager, IScriptHandler } from '../';
import { Engine } from './Engine';
import { Cron } from './Cron';
import { EventEmitter } from 'eventemitter3';
declare class BPMNServer implements IBPMNServer {
    engine: Engine;
    listener: EventEmitter;
    configuration: IConfiguration;
    logger: ILogger;
    definitions: any;
    appDelegate: IAppDelegate;
    dataStore: IDataStore;
    cache: ICacheManager;
    scriptHandler: IScriptHandler;
    cron: Cron;
    error: any;
    private static instance;
    /**
     * Server Constructor
     *
     * @param configuration	see
     * @param logger
     */
    constructor(configuration: IConfiguration, logger?: ILogger, options?: {});
    status(): {
        version: any;
        cache: () => any;
        engineRunning: number;
        engineCalls: number;
        memoryUsage: any;
    };
    static getVersion(): any;
    static get engine(): Engine;
    static getInstance(): BPMNServer;
}
export { BPMNServer };