/**
 * A proxy (or called accessor) of the WorkerContext, to provide a grace interface to use
 */
import { WorkerContext } from './WorkerContext';
import { Environment } from 'pandora-env';
import { Service } from '../domain';
import { Facade } from 'pandora-hub';
/**
 * Class WorkerContextAccessor
 * A easy way to access WorkerContext
 */
export declare class WorkerContextAccessor {
    /**
     * Original context object
     */
    context: WorkerContext;
    /**
     * @param context - Original context object
     */
    constructor(context: any);
    /**
     * Current application name
     * @returns {string}
     */
    readonly appName: string;
    /**
     * Current application directory path
     * @returns {string}
     */
    readonly appDir: string;
    /**
     * Current process name, such as worker, background
     * @returns {string}
     */
    readonly processName: string;
    /**
     * Current environment identical string, such as production, development
     * @returns {string}
     */
    readonly env: string;
    /**
     * Environment object, that should injected by procfile.js or globalConfig
     * @returns {Environment}
     */
    readonly environment: Environment;
    hub: Facade;
    /**
     * Get service instance by service's name
     * @param {string} name - Name of service
     * @returns {Service}
     */
    getService<T extends Service>(name: string): T;
    /**
     * Get a service class by service's name
     * @param {string} name - Name of service
     * @returns {class}
     */
    getServiceClass(name: string): any;
}