require('egg')

const app = require(“egg”);

{
  startCluster: [Function (anonymous)],
  start: [AsyncFunction (anonymous)],
  Application: [class Application extends EggApplication],
  Agent: [class Agent extends EggApplication],
  AppWorkerLoader: [class AppWorkerLoader extends EggLoader],
  AgentWorkerLoader: [class AgentWorkerLoader extends EggLoader],
  Controller: [class BaseContextClass extends BaseContextClass],
  Service: [class BaseContextClass extends BaseContextClass],
  Subscription: [class BaseContextClass extends BaseContextClass],
  BaseContextClass: [class BaseContextClass extends BaseContextClass],
  Boot: [class BaseHookClass]
}

Object.keys(egg)

[
  'startCluster',
  'start',
  'Application',
  'Agent',
  'AppWorkerLoader',
  'AgentWorkerLoader',
  'Controller',
  'Service',
  'Subscription',
  'BaseContextClass',
  'Boot'
]