Upgrade standard.js (#4064)

* Upgrade standard.js

# Conflicts:
#	yarn.lock

* Upgrade babel-eslint

examples/with-ant-design/next.config.js

@@ -1,3 +1,4 @@
+/* eslint-disable */
 const withCss = require('@zeit/next-css')
 
 // fix: prevents error when .css files are required by node

examples/with-polyfills/client/polyfills.js

@@ -1,13 +1,11 @@
 /* eslint no-extend-native: 0 */
-
-// Add your polyfills
-// This files runs at the very beginning (even before React and Next.js core)
-
-console.log('Load your polyfills')
-
 // core-js comes with Next.js. So, you can import it like below
 import includes from 'core-js/library/fn/string/virtual/includes'
 import repeat from 'core-js/library/fn/string/virtual/repeat'
 
+// Add your polyfills
+// This files runs at the very beginning (even before React and Next.js core)
+console.log('Load your polyfills')
+
 String.prototype.includes = includes
 String.prototype.repeat = repeat

examples/with-redux-observable/components/CharacterInfo.js

@@ -39,5 +39,5 @@ export default connect(
     character: state.character,
     error: state.error,
     isFetchedOnServer: state.isFetchedOnServer
-  }),
+  })
 )(CharacterInfo)

examples/with-redux-observable/pages/index.js

@@ -46,5 +46,5 @@ export default withRedux(
   {
     startFetchingCharacters: actions.startFetchingCharacters,
     stopFetchingCharacters: actions.stopFetchingCharacters
-  },
+  }
 )(Counter)

examples/with-static-export/next.config.js

@@ -15,7 +15,7 @@ module.exports = {
             query: { id: post.id }
           }
         }),
-      {},
+      {}
     )
 
     // combine the map of post pages with the home

lib/EventEmitter.js

@@ -15,7 +15,7 @@ export default class EventEmitter {
 
   emit (event, ...data) {
     if (!this.listeners[event]) return
-    this.listeners[event].forEach(cb => cb(...data))
+    this.listeners[event].forEach(cb => cb(...data)) // eslint-disable-line standard/no-callback-literal
   }
 
   off (event, cb) {

lib/router/router.js

@@ -355,7 +355,7 @@ export default class Router {
   }
 
   async fetchRoute (route) {
-    return await this.pageLoader.loadPage(route)
+    return this.pageLoader.loadPage(route)
   }
 
   abortComponentLoad (as) {

package.json

@@ -113,7 +113,7 @@
     "@taskr/esnext": "1.1.0",
     "@taskr/watch": "1.1.0",
     "@zeit/next-css": "0.0.7",
-    "babel-eslint": "8.0.1",
+    "babel-eslint": "8.2.2",
     "babel-jest": "21.2.0",
     "babel-plugin-istanbul": "4.1.5",
     "babel-plugin-transform-remove-strict-mode": "0.0.2",
@@ -139,7 +139,7 @@
     "react": "16.2.0",
     "react-dom": "16.2.0",
     "rimraf": "2.6.2",
-    "standard": "9.0.2",
+    "standard": "11.0.1",
     "taskr": "1.1.0",
     "wd": "1.4.1"
   },

server/index.js

@@ -1,3 +1,4 @@
+/* eslint-disable import/first, no-return-await */
 require('@zeit/source-map-support').install()
 import { resolve, join, sep } from 'path'
 import { parse as parseUrl } from 'url'

test/integration/basic/pages/async-props.js

@@ -2,7 +2,7 @@ import React from 'react'
 
 export default class AsyncProps extends React.Component {
   static async getInitialProps () {
-    return await fetchData()
+    return fetchData()
   }
 
   render () {