- import expect and expect flow (#1463)

- code style

packages/react-scripts/fixtures/kitchensink/integration/initDOM.js

@@ -2,6 +2,7 @@ const fs = require('fs')
 const http = require('http')
 const jsdom = require('jsdom')
 const path = require('path')
+const { expect } = require('chai')
 
 let getMarkup
 let resourceLoader
@@ -30,7 +31,7 @@ if (process.env.E2E_FILE) {
   resourceLoader = (resource, callback) => resource.defaultFetch(callback)
 } else {
   it.only('can run jsdom (at least one of "E2E_FILE" or "E2E_URL" environment variables must be provided)', () => {
-    expect(new Error('This isn\'t the error you are looking for.')).toBeUndefined()
+    expect(new Error('This isn\'t the error you are looking for.')).to.be.undefined()
   })
 }
 

packages/react-scripts/fixtures/kitchensink/src/App.js

@@ -103,8 +103,7 @@ class App extends React.Component {
         require.ensure([], () => this.setFeature(require('./features/syntax/TemplateInterpolation').default));
         break;
       case 'unknown-ext-inclusion':
-        require.ensure([], () => this.setFeature(require('./features/webpack/UnknownExtInclusion').default)
-        );
+        require.ensure([], () => this.setFeature(require('./features/webpack/UnknownExtInclusion').default));
         break;
       default:
         this.setFeature(null);