text: // Importer
  var EventEmitterGrouped = require('./')
  
  // Instantiate a new instance
  var emitter = new EventEmitterGrouped()
  
  // Bind an asynchronous event
  emitter.on('hello', function (next) {
  	console.log('\tasync started')
  	setTimeout(function () {
  		console.log('\tasync finished')
  		next()
  	}, 1000)
  })
  
  // Bind a synchronous event
  emitter.on('hello', function () {
  	console.log('\tsync started and finished')
  })
  
  // Bind a prioritized event
  function vipListener () {
  	console.log('\tvip started and finished')
  }
  vipListener.priority = 1
  emitter.on('hello', vipListener)
  
  // Emit the events in serial (one after the other in a waiting fashion)
  console.log('hello in serial started')
  emitter.emitSerial('hello', function (err) {
  	console.log('hello in serial finished')
  
  	// Emit the events in parallel (all at once)
  	console.log('hello in parallel started')
  	emitter.emitParallel('hello', function (err) {
  		console.log('hello in parallel finished')
  	})
  })
  
  /* Outputs:
  hello in serial started
  	vip started and finished
  	async started
  	async finished
  	sync started and finished
  hello in serial finished
  hello in parallel started
  	vip started and finished
  	async started
  	sync started and finished
  	async finished
  hello in parallel finished
  */
  