[eslint] enable and autofix import/newline-after-import

Author: ljharb

.eslintrc

@@ -26,7 +26,6 @@
 
         "import/order": 1,
         "no-useless-escape": 1,
-        "import/newline-after-import": 1,
         "operator-linebreak": 1,
         "function-paren-newline": 0,
         "no-plusplus": 1,

tests/lib/rules/jsx-closing-bracket-location.js

@@ -11,6 +11,7 @@
 
 const rule = require('../../../lib/rules/jsx-closing-bracket-location');
 const RuleTester = require('eslint').RuleTester;
+
 const parserOptions = {
   ecmaVersion: 2018,
   sourceType: 'module',

tests/lib/rules/jsx-no-undef.js

@@ -11,6 +11,7 @@
 
 const eslint = require('eslint');
 const rule = require('../../../lib/rules/jsx-no-undef');
+
 const RuleTester = eslint.RuleTester;
 
 const parsers = require('../../helpers/parsers');
@@ -29,6 +30,7 @@ const parserOptions = {
 const ruleTester = new RuleTester({parserOptions});
 const linter = ruleTester.linter || eslint.linter;
 linter.defineRule('no-undef', require('eslint/lib/rules/no-undef'));
+
 ruleTester.run('jsx-no-undef', rule, {
   valid: [{
     code: '/*eslint no-undef:1*/ var React, App; React.render(<App />);'

tests/lib/rules/jsx-uses-react.js

@@ -11,6 +11,7 @@
 
 const eslint = require('eslint');
 const rule = require('eslint/lib/rules/no-unused-vars');
+
 const RuleTester = eslint.RuleTester;
 
 const parsers = require('../../helpers/parsers');
@@ -36,6 +37,7 @@ const settings = {
 const ruleTester = new RuleTester({parserOptions});
 const linter = ruleTester.linter || eslint.linter;
 linter.defineRule('jsx-uses-react', require('../../../lib/rules/jsx-uses-react'));
+
 ruleTester.run('no-unused-vars', rule, {
   valid: [
     {code: '/*eslint jsx-uses-react:1*/ var React; <div />;'},

tests/lib/rules/jsx-uses-vars.js

@@ -12,6 +12,7 @@
 const eslint = require('eslint');
 const ruleNoUnusedVars = require('eslint/lib/rules/no-unused-vars');
 const rulePreferConst = require('eslint/lib/rules/prefer-const');
+
 const RuleTester = eslint.RuleTester;
 
 const parsers = require('../../helpers/parsers');
@@ -31,6 +32,7 @@ const parserOptions = {
 const ruleTester = new RuleTester({parserOptions});
 const linter = ruleTester.linter || eslint.linter;
 linter.defineRule('jsx-uses-vars', require('../../../lib/rules/jsx-uses-vars'));
+
 ruleTester.run('no-unused-vars', ruleNoUnusedVars, {
   valid: [
     {