use `events` instead of `event` for EventEmitter

src/app/components/plugin-manager-proxy.js

@@ -16,12 +16,12 @@ class PluginManagerProxy {
       registry.get('compilersartefacts').api['__last'] = new CompilerAbstract(languageVersion, data, source)
       event.trigger('sendCompilationResult', [file, source, languageVersion, data])
     }
-    instance.event.on('compilationFinished', this._listener)
+    instance.events.on('compilationFinished', this._listener)
   }
 
   unregister (instance) {
     if (!this._listener) {
-      instance.event.on('compilationFinished', this._listener)
+      instance.events.on('compilationFinished', this._listener)
     }
   }
 

src/app/files/fileManager.js

@@ -1,6 +1,6 @@
 'use strict'
 
-var EventEmitter = require('events')
+const EventEmitter = require('events')
 var EventManager = require('../../lib/events')
 var globalRegistry = require('../../global/registry')
 var CompilerImport = require('../compiler/compiler-imports')
@@ -14,7 +14,7 @@ class FileManager {
   constructor (localRegistry) {
     this.openedFiles = {} // list all opened files
     this.event = new EventManager()
-    this.nodeEvent = new EventEmitter()
+    this.events = new EventEmitter()
     this._components = {}
     this._components.compilerImport = new CompilerImport()
     this._components.registry = localRegistry || globalRegistry
@@ -44,7 +44,7 @@ class FileManager {
     self._deps.localhostExplorer.event.register('closed', (event) => { this.removeTabsOf(self._deps.localhostExplorer) })
 
     self.event.register('currentFileChanged', (file, provider) => {
-      this.nodeEvent.emit('currentFileChanged', file)
+      this.events.emit('currentFileChanged', file)
     })
   }
 

src/app/tabs/compile-tab.js

@@ -20,7 +20,7 @@ const CompilerContainer = require('./compileTab/compilerContainer.js')
 class CompileTab {
 
   constructor (registry) {
-    this.event = new EventEmitter()
+    this.events = new EventEmitter()
     this._view = {
       el: null,
       warnCompilationSlow: null,
@@ -81,7 +81,7 @@ class CompileTab {
     this.compiler.event.register('compilationFinished', (success, data, source) => {
       if (success) {
         // forwarding the event to the appManager infra
-        this.event.emit('compilationFinished', source.target, source, this.data.selectedVersion, data)
+        this.events.emit('compilationFinished', source.target, source, this.data.selectedVersion, data)
         // Store the contracts
         this.data.contractsDetails = {}
         this.compiler.visitContracts((contract) => {