diff --git a/.eslintrc.js b/.eslintrc.js
index e2f7ddd4f..5667fedb2 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -9,9 +9,9 @@ module.exports = {
     'plugin:node/recommended',
     'prettier',
   ],
-  plugins: ['eslint-plugin', 'node', 'prettier'],
+  plugins: ['eslint-plugin', 'node', 'prettier', 'import'],
   parserOptions: {
-    ecmaVersion: 2017,
+    ecmaVersion: 2018,
   },
   env: {
     node: true,
@@ -24,21 +24,30 @@ module.exports = {
     'object-shorthand': ['warn', 'always', { avoidExplicitReturnArrows: true }],
     'prefer-destructuring': [
       'error',
-      {
-        VariableDeclarator: {
-          array: true,
-          object: true,
-        },
-      },
+      { VariableDeclarator: { array: true, object: true } },
     ],
     'prettier/prettier': 'error',
     'node/no-unsupported-features/es-syntax': 'off',
     'node/no-unsupported-features/es-builtins': 'error',
+    'import/no-commonjs': 'error',
+    'import/no-unused-modules': 'error',
   },
   overrides: [
     {
       files: ['*.test.js'],
       globals,
     },
+    {
+      files: 'src/**/*',
+      parserOptions: {
+        sourceType: 'module',
+      },
+    },
+    {
+      files: ['.eslintrc.js', 'babel.config.js'],
+      rules: {
+        'import/no-commonjs': 'off',
+      },
+    },
   ],
 };
diff --git a/package.json b/package.json
index 531ea2f94..4a1b1b9da 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "eslint": "^5.1.0",
     "eslint-config-prettier": "^5.1.0",
     "eslint-plugin-eslint-plugin": "^2.0.0",
+    "eslint-plugin-import": "^2.18.0",
     "eslint-plugin-node": "^8.0.0",
     "eslint-plugin-prettier": "^3.0.0",
     "husky": "^1.0.1",
diff --git a/src/__tests__/rules.test.js b/src/__tests__/rules.test.js
index 47a359833..be159332f 100644
--- a/src/__tests__/rules.test.js
+++ b/src/__tests__/rules.test.js
@@ -1,8 +1,6 @@
-'use strict';
-
-const fs = require('fs');
-const path = require('path');
-const { rules } = require('../');
+import { existsSync } from 'fs';
+import { resolve } from 'path';
+import { rules } from '../';
 
 const ruleNames = Object.keys(rules);
 const numberOfRules = 33;
@@ -10,9 +8,9 @@ const numberOfRules = 33;
 describe('rules', () => {
   it('should have a corresponding doc for each rule', () => {
     ruleNames.forEach(rule => {
-      const docPath = path.resolve(__dirname, '../../docs/rules', `${rule}.md`);
+      const docPath = resolve(__dirname, '../../docs/rules', `${rule}.md`);
 
-      if (!fs.existsSync(docPath)) {
+      if (!existsSync(docPath)) {
         throw new Error(
           `Could not find documentation file for rule "${rule}" in path "${docPath}"`,
         );
diff --git a/src/index.js b/src/index.js
index 31101b385..22c2b0c61 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,14 +1,23 @@
-'use strict';
+import { readdirSync } from 'fs';
+import { basename, join } from 'path';
+import * as snapshotProcessor from './processors/snapshot-processor';
 
-const fs = require('fs');
-const path = require('path');
+// copied from https://github.com/babel/babel/blob/d8da63c929f2d28c401571e2a43166678c555bc4/packages/babel-helpers/src/helpers.js#L602-L606
+/* istanbul ignore next */
+function interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : { default: obj };
+}
 
-const rules = fs
-  .readdirSync(path.join(__dirname, 'rules'))
+function importDefault(moduleName) {
+  return interopRequireDefault(require(moduleName)).default;
+}
+
+const rules = readdirSync(join(__dirname, 'rules'))
   .filter(rule => rule !== '__tests__' && rule !== 'util.js')
-  .map(rule => path.basename(rule, '.js'))
+  .map(rule => basename(rule, '.js'))
   .reduce(
-    (acc, curr) => Object.assign(acc, { [curr]: require(`./rules/${curr}`) }),
+    (acc, curr) =>
+      Object.assign(acc, { [curr]: importDefault(`./rules/${curr}`) }),
     {},
   );
 let allRules = {};
@@ -16,8 +25,7 @@ Object.keys(rules).forEach(function(key) {
   allRules[`jest/${key}`] = 'error';
 });
 
-const snapshotProcessor = require('./processors/snapshot-processor');
-
+// eslint-disable-next-line import/no-commonjs
 module.exports = {
   configs: {
     all: {
diff --git a/src/processors/__tests__/snapshot-processor.test.js b/src/processors/__tests__/snapshot-processor.test.js
index fc76a7b98..787f6182d 100644
--- a/src/processors/__tests__/snapshot-processor.test.js
+++ b/src/processors/__tests__/snapshot-processor.test.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const snapshotProcessor = require('../snapshot-processor');
+import * as snapshotProcessor from '../snapshot-processor';
 
 describe('snapshot-processor', () => {
   it('exports an object with preprocess and postprocess functions', () => {
diff --git a/src/processors/snapshot-processor.js b/src/processors/snapshot-processor.js
index 8e0ce9df1..f49843073 100644
--- a/src/processors/snapshot-processor.js
+++ b/src/processors/snapshot-processor.js
@@ -1,15 +1,8 @@
-'use strict';
-
 // https://eslint.org/docs/developer-guide/working-with-plugins#processors-in-plugins
-const preprocess = source => [source];
+export const preprocess = source => [source];
 
-const postprocess = messages =>
+export const postprocess = messages =>
   messages[0].filter(
     // snapshot files should only be linted with snapshot specific rules
     message => message.ruleId === 'jest/no-large-snapshots',
   );
-
-module.exports = {
-  preprocess,
-  postprocess,
-};
diff --git a/src/rules/__tests__/consistent-test-it.test.js b/src/rules/__tests__/consistent-test-it.test.js
index 00b75e377..ca842d97a 100644
--- a/src/rules/__tests__/consistent-test-it.test.js
+++ b/src/rules/__tests__/consistent-test-it.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../consistent-test-it');
+import { RuleTester } from 'eslint';
+import rule from '../consistent-test-it';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/expect-expect.test.js b/src/rules/__tests__/expect-expect.test.js
index 53354c740..eec3be3cc 100644
--- a/src/rules/__tests__/expect-expect.test.js
+++ b/src/rules/__tests__/expect-expect.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../expect-expect');
+import { RuleTester } from 'eslint';
+import rule from '../expect-expect';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/lowercase-name.test.js b/src/rules/__tests__/lowercase-name.test.js
index fd57d0115..4a4ac9dc2 100644
--- a/src/rules/__tests__/lowercase-name.test.js
+++ b/src/rules/__tests__/lowercase-name.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../lowercase-name');
+import { RuleTester } from 'eslint';
+import rule from '../lowercase-name';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/no-alias-methods.test.js b/src/rules/__tests__/no-alias-methods.test.js
index d3024bc8a..7a36fd3ee 100644
--- a/src/rules/__tests__/no-alias-methods.test.js
+++ b/src/rules/__tests__/no-alias-methods.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-alias-methods');
+import { RuleTester } from 'eslint';
+import rule from '../no-alias-methods';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/no-commented-out-tests.test.js b/src/rules/__tests__/no-commented-out-tests.test.js
index 1e5171942..a69024203 100644
--- a/src/rules/__tests__/no-commented-out-tests.test.js
+++ b/src/rules/__tests__/no-commented-out-tests.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-commented-out-tests');
+import { RuleTester } from 'eslint';
+import rule from '../no-commented-out-tests';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/no-disabled-tests.test.js b/src/rules/__tests__/no-disabled-tests.test.js
index 39c858801..0ed3929a6 100644
--- a/src/rules/__tests__/no-disabled-tests.test.js
+++ b/src/rules/__tests__/no-disabled-tests.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-disabled-tests');
+import { RuleTester } from 'eslint';
+import rule from '../no-disabled-tests';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/no-duplicate-hooks.test.js b/src/rules/__tests__/no-duplicate-hooks.test.js
index bb7fe76dd..402ecff7b 100644
--- a/src/rules/__tests__/no-duplicate-hooks.test.js
+++ b/src/rules/__tests__/no-duplicate-hooks.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-duplicate-hooks');
+import { RuleTester } from 'eslint';
+import rule from '../no-duplicate-hooks';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/no-empty-title.js b/src/rules/__tests__/no-empty-title.js
index 8070c47a2..137d4de8a 100644
--- a/src/rules/__tests__/no-empty-title.js
+++ b/src/rules/__tests__/no-empty-title.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-empty-title');
+import { RuleTester } from 'eslint';
+import rule from '../no-empty-title';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/no-focused-tests.test.js b/src/rules/__tests__/no-focused-tests.test.js
index dc70ef6cf..45d030de5 100644
--- a/src/rules/__tests__/no-focused-tests.test.js
+++ b/src/rules/__tests__/no-focused-tests.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-focused-tests');
+import { RuleTester } from 'eslint';
+import rule from '../no-focused-tests';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/no-hooks.test.js b/src/rules/__tests__/no-hooks.test.js
index 23adb3347..d9d9ef6b9 100644
--- a/src/rules/__tests__/no-hooks.test.js
+++ b/src/rules/__tests__/no-hooks.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-hooks');
+import { RuleTester } from 'eslint';
+import rule from '../no-hooks';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/no-identical-title.test.js b/src/rules/__tests__/no-identical-title.test.js
index 6ff1ab518..21f1da2c4 100644
--- a/src/rules/__tests__/no-identical-title.test.js
+++ b/src/rules/__tests__/no-identical-title.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-identical-title');
+import { RuleTester } from 'eslint';
+import rule from '../no-identical-title';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/no-jasmine-globals.test.js b/src/rules/__tests__/no-jasmine-globals.test.js
index adbe06cd0..2d73156ca 100644
--- a/src/rules/__tests__/no-jasmine-globals.test.js
+++ b/src/rules/__tests__/no-jasmine-globals.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-jasmine-globals');
+import { RuleTester } from 'eslint';
+import rule from '../no-jasmine-globals';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/no-jest-import.test.js b/src/rules/__tests__/no-jest-import.test.js
index 9eb40ad93..428063493 100644
--- a/src/rules/__tests__/no-jest-import.test.js
+++ b/src/rules/__tests__/no-jest-import.test.js
@@ -1,7 +1,6 @@
-'use strict';
+import { RuleTester } from 'eslint';
+import rule from '../no-jest-import';
 
-const rule = require('../no-jest-import.js');
-const { RuleTester } = require('eslint');
 const ruleTester = new RuleTester();
 
 ruleTester.run('no-jest-import', rule, {
diff --git a/src/rules/__tests__/no-large-snapshots.test.js b/src/rules/__tests__/no-large-snapshots.test.js
index f8cd2c200..2afcc819b 100644
--- a/src/rules/__tests__/no-large-snapshots.test.js
+++ b/src/rules/__tests__/no-large-snapshots.test.js
@@ -1,15 +1,15 @@
-'use strict';
+import { RuleTester } from 'eslint';
+import { parse } from 'babel-eslint';
+import rule from '../no-large-snapshots';
 
-const { RuleTester } = require('eslint');
-const rule = require('../no-large-snapshots');
 const noLargeSnapshots = rule.create;
-const { parse } = require('babel-eslint');
 
 const ruleTester = new RuleTester({
   parserOptions: {
     ecmaVersion: 2015,
   },
 });
+
 // lines - 1 to account for the starting newline we always add.
 const generateSnapshotNode = ({ lines, title = 'a big component 1' }) =>
   parse(`exports[\`${title}\`] = \`\n${'line\n'.repeat(lines - 1)}\`;`).body[0];
diff --git a/src/rules/__tests__/no-mocks-import.test.js b/src/rules/__tests__/no-mocks-import.test.js
index ce888f060..6e064cd6f 100644
--- a/src/rules/__tests__/no-mocks-import.test.js
+++ b/src/rules/__tests__/no-mocks-import.test.js
@@ -1,7 +1,6 @@
-'use strict';
+import { RuleTester } from 'eslint';
+import rule from '../no-mocks-import';
 
-const rule = require('../no-mocks-import.js');
-const { RuleTester } = require('eslint');
 const ruleTester = new RuleTester();
 
 ruleTester.run('no-mocks-import', rule, {
diff --git a/src/rules/__tests__/no-test-callback.test.js b/src/rules/__tests__/no-test-callback.test.js
index 59bb6629a..70573537c 100644
--- a/src/rules/__tests__/no-test-callback.test.js
+++ b/src/rules/__tests__/no-test-callback.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-test-callback');
+import { RuleTester } from 'eslint';
+import rule from '../no-test-callback';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/no-test-prefixes.test.js b/src/rules/__tests__/no-test-prefixes.test.js
index 65b0521b1..c99cf269b 100644
--- a/src/rules/__tests__/no-test-prefixes.test.js
+++ b/src/rules/__tests__/no-test-prefixes.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-test-prefixes');
+import { RuleTester } from 'eslint';
+import rule from '../no-test-prefixes';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/no-test-return-statement.test.js b/src/rules/__tests__/no-test-return-statement.test.js
index c785d7349..451ef4391 100644
--- a/src/rules/__tests__/no-test-return-statement.test.js
+++ b/src/rules/__tests__/no-test-return-statement.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-test-return-statement');
+import { RuleTester } from 'eslint';
+import rule from '../no-test-return-statement';
 
 const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: 2015 } });
 
diff --git a/src/rules/__tests__/no-truthy-falsy.test.js b/src/rules/__tests__/no-truthy-falsy.test.js
index 2e9cca737..76d797741 100644
--- a/src/rules/__tests__/no-truthy-falsy.test.js
+++ b/src/rules/__tests__/no-truthy-falsy.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../no-truthy-falsy');
+import { RuleTester } from 'eslint';
+import rule from '../no-truthy-falsy';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-called-with.js b/src/rules/__tests__/prefer-called-with.js
index 73c753cca..91560f72d 100644
--- a/src/rules/__tests__/prefer-called-with.js
+++ b/src/rules/__tests__/prefer-called-with.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-called-with');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-called-with';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-expect-assertions.test.js b/src/rules/__tests__/prefer-expect-assertions.test.js
index f5b83907d..e179b7d64 100644
--- a/src/rules/__tests__/prefer-expect-assertions.test.js
+++ b/src/rules/__tests__/prefer-expect-assertions.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-expect-assertions');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-expect-assertions';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/prefer-inline-snapshots.test.js b/src/rules/__tests__/prefer-inline-snapshots.test.js
index 066b24055..5b4069720 100644
--- a/src/rules/__tests__/prefer-inline-snapshots.test.js
+++ b/src/rules/__tests__/prefer-inline-snapshots.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-inline-snapshots');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-inline-snapshots';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-spy-on.test.js b/src/rules/__tests__/prefer-spy-on.test.js
index 3d5868e2c..44692e335 100644
--- a/src/rules/__tests__/prefer-spy-on.test.js
+++ b/src/rules/__tests__/prefer-spy-on.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-spy-on');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-spy-on';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/prefer-strict-equal.test.js b/src/rules/__tests__/prefer-strict-equal.test.js
index 42da93352..ff5d874b4 100644
--- a/src/rules/__tests__/prefer-strict-equal.test.js
+++ b/src/rules/__tests__/prefer-strict-equal.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-strict-equal');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-strict-equal';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-to-be-null.test.js b/src/rules/__tests__/prefer-to-be-null.test.js
index f8501d533..43fb7f033 100644
--- a/src/rules/__tests__/prefer-to-be-null.test.js
+++ b/src/rules/__tests__/prefer-to-be-null.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-to-be-null');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-to-be-null';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-to-be-undefined.test.js b/src/rules/__tests__/prefer-to-be-undefined.test.js
index 18526411c..622c408fe 100644
--- a/src/rules/__tests__/prefer-to-be-undefined.test.js
+++ b/src/rules/__tests__/prefer-to-be-undefined.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-to-be-undefined');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-to-be-undefined';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-to-contain.test.js b/src/rules/__tests__/prefer-to-contain.test.js
index d172fb9ee..a67444878 100644
--- a/src/rules/__tests__/prefer-to-contain.test.js
+++ b/src/rules/__tests__/prefer-to-contain.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-to-contain');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-to-contain';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-to-have-length.test.js b/src/rules/__tests__/prefer-to-have-length.test.js
index 184a6ce1d..c5be836ba 100644
--- a/src/rules/__tests__/prefer-to-have-length.test.js
+++ b/src/rules/__tests__/prefer-to-have-length.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-to-have-length');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-to-have-length';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/__tests__/prefer-todo.test.js b/src/rules/__tests__/prefer-todo.test.js
index 5da4167a9..8dc087b33 100644
--- a/src/rules/__tests__/prefer-todo.test.js
+++ b/src/rules/__tests__/prefer-todo.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../prefer-todo');
+import { RuleTester } from 'eslint';
+import rule from '../prefer-todo';
 
 const ruleTester = new RuleTester({
   parserOptions: { ecmaVersion: 2015 },
diff --git a/src/rules/__tests__/require-tothrow-message.test.js b/src/rules/__tests__/require-tothrow-message.test.js
index 3bee910c1..25c6fe58c 100644
--- a/src/rules/__tests__/require-tothrow-message.test.js
+++ b/src/rules/__tests__/require-tothrow-message.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../require-tothrow-message');
+import { RuleTester } from 'eslint';
+import rule from '../require-tothrow-message';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/valid-describe.test.js b/src/rules/__tests__/valid-describe.test.js
index eb980adbd..211d1537b 100644
--- a/src/rules/__tests__/valid-describe.test.js
+++ b/src/rules/__tests__/valid-describe.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../valid-describe');
+import { RuleTester } from 'eslint';
+import rule from '../valid-describe';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/valid-expect-in-promise.test.js b/src/rules/__tests__/valid-expect-in-promise.test.js
index d9159b198..77ab6dca6 100644
--- a/src/rules/__tests__/valid-expect-in-promise.test.js
+++ b/src/rules/__tests__/valid-expect-in-promise.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../valid-expect-in-promise');
+import { RuleTester } from 'eslint';
+import rule from '../valid-expect-in-promise';
 
 const ruleTester = new RuleTester({
   parserOptions: {
diff --git a/src/rules/__tests__/valid-expect.test.js b/src/rules/__tests__/valid-expect.test.js
index 66922edec..8b3192375 100644
--- a/src/rules/__tests__/valid-expect.test.js
+++ b/src/rules/__tests__/valid-expect.test.js
@@ -1,7 +1,5 @@
-'use strict';
-
-const { RuleTester } = require('eslint');
-const rule = require('../valid-expect');
+import { RuleTester } from 'eslint';
+import rule from '../valid-expect';
 
 const ruleTester = new RuleTester();
 
diff --git a/src/rules/consistent-test-it.js b/src/rules/consistent-test-it.js
index 5c93efc48..94a52f717 100644
--- a/src/rules/consistent-test-it.js
+++ b/src/rules/consistent-test-it.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl, getNodeName, isDescribe, isTestCase } from './util';
 
-const { getDocsUrl, getNodeName, isTestCase, isDescribe } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/expect-expect.js b/src/rules/expect-expect.js
index 328d437e6..b35bf7c22 100644
--- a/src/rules/expect-expect.js
+++ b/src/rules/expect-expect.js
@@ -1,13 +1,11 @@
-'use strict';
-
 /*
  * This implementation is adapted from eslint-plugin-jasmine.
  * MIT license, Remco Haszing.
  */
 
-const { getDocsUrl, getNodeName } = require('./util');
+import { getDocsUrl, getNodeName } from './util';
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/lowercase-name.js b/src/rules/lowercase-name.js
index 7f40e7dc0..0ff7a5c54 100644
--- a/src/rules/lowercase-name.js
+++ b/src/rules/lowercase-name.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl } = require('./util');
+import { getDocsUrl } from './util';
 
 const isItTestOrDescribeFunction = node => {
   return (
@@ -47,7 +45,7 @@ const descriptionBeginsWithLowerCase = node => {
   return false;
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-alias-methods.js b/src/rules/no-alias-methods.js
index c6763eeaa..b27d2ed7c 100644
--- a/src/rules/no-alias-methods.js
+++ b/src/rules/no-alias-methods.js
@@ -1,8 +1,6 @@
-'use strict';
+import { expectCase, getDocsUrl, method } from './util';
 
-const { expectCase, getDocsUrl, method } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-commented-out-tests.js b/src/rules/no-commented-out-tests.js
index 03fcaf4f2..f5b3132ee 100644
--- a/src/rules/no-commented-out-tests.js
+++ b/src/rules/no-commented-out-tests.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl } = require('./util');
+import { getDocsUrl } from './util';
 
 function hasTests(node) {
   return /^\s*(x|f)?(test|it|describe)(\.\w+|\[['"]\w+['"]\])?\s*\(/m.test(
@@ -8,7 +6,7 @@ function hasTests(node) {
   );
 }
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-disabled-tests.js b/src/rules/no-disabled-tests.js
index 4a6d30361..38fa7ec80 100644
--- a/src/rules/no-disabled-tests.js
+++ b/src/rules/no-disabled-tests.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl, getNodeName, scopeHasLocalReference } from './util';
 
-const { getDocsUrl, getNodeName, scopeHasLocalReference } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-duplicate-hooks.js b/src/rules/no-duplicate-hooks.js
index 2bdf04007..9ec7b7383 100644
--- a/src/rules/no-duplicate-hooks.js
+++ b/src/rules/no-duplicate-hooks.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl, isDescribe, isHook } = require('./util');
+import { getDocsUrl, isDescribe, isHook } from './util';
 
 const newHookContext = () => ({
   beforeAll: 0,
@@ -9,7 +7,7 @@ const newHookContext = () => ({
   afterEach: 0,
 });
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-empty-title.js b/src/rules/no-empty-title.js
index 601eb55da..b8b2a41d2 100644
--- a/src/rules/no-empty-title.js
+++ b/src/rules/no-empty-title.js
@@ -1,16 +1,14 @@
-'use strict';
-
-const {
+import {
   getDocsUrl,
+  getStringValue,
   hasExpressions,
   isDescribe,
-  isTestCase,
-  isTemplateLiteral,
   isString,
-  getStringValue,
-} = require('./util');
+  isTemplateLiteral,
+  isTestCase,
+} from './util';
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-focused-tests.js b/src/rules/no-focused-tests.js
index c3fadf6f7..96d982a2c 100644
--- a/src/rules/no-focused-tests.js
+++ b/src/rules/no-focused-tests.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl } = require('./util');
+import { getDocsUrl } from './util';
 
 const testFunctions = new Set(['describe', 'it', 'test']);
 
@@ -17,7 +15,7 @@ const isPropertyNamedOnly = property =>
 const isCallToTestOnlyFunction = callee =>
   matchesTestFunction(callee.object) && isPropertyNamedOnly(callee.property);
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-hooks.js b/src/rules/no-hooks.js
index f73f7af86..29dca2df1 100644
--- a/src/rules/no-hooks.js
+++ b/src/rules/no-hooks.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl, isHook } from './util';
 
-const { getDocsUrl, isHook } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-identical-title.js b/src/rules/no-identical-title.js
index 9bfab51db..832b9ed36 100644
--- a/src/rules/no-identical-title.js
+++ b/src/rules/no-identical-title.js
@@ -1,13 +1,11 @@
-'use strict';
-
-const {
+import {
   getDocsUrl,
+  getStringValue,
+  hasExpressions,
   isDescribe,
-  isTestCase,
   isString,
-  hasExpressions,
-  getStringValue,
-} = require('./util');
+  isTestCase,
+} from './util';
 
 const newDescribeContext = () => ({
   describeTitles: [],
@@ -43,7 +41,7 @@ const isFirstArgValid = arg => {
   return true;
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-jasmine-globals.js b/src/rules/no-jasmine-globals.js
index d4c1005f3..e3a617dce 100644
--- a/src/rules/no-jasmine-globals.js
+++ b/src/rules/no-jasmine-globals.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl, getNodeName, scopeHasLocalReference } from './util';
 
-const { getDocsUrl, getNodeName, scopeHasLocalReference } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-jest-import.js b/src/rules/no-jest-import.js
index 7cdd81e7c..da983377b 100644
--- a/src/rules/no-jest-import.js
+++ b/src/rules/no-jest-import.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl } from './util';
 
-const { getDocsUrl } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-large-snapshots.js b/src/rules/no-large-snapshots.js
index 64e0a7d55..dd06edbd4 100644
--- a/src/rules/no-large-snapshots.js
+++ b/src/rules/no-large-snapshots.js
@@ -1,8 +1,5 @@
-'use strict';
-
-const { getDocsUrl, getStringValue } = require('./util');
-
-const path = require('path');
+import { isAbsolute } from 'path';
+import { getDocsUrl, getStringValue } from './util';
 
 const reportOnViolation = (context, node) => {
   const lineLimit =
@@ -18,7 +15,7 @@ const reportOnViolation = (context, node) => {
     context.options[0].whitelistedSnapshots;
 
   const allPathsAreAbsolute = Object.keys(whitelistedSnapshots || {}).every(
-    path.isAbsolute,
+    isAbsolute,
   );
 
   if (!allPathsAreAbsolute) {
@@ -54,7 +51,7 @@ const reportOnViolation = (context, node) => {
   }
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-mocks-import.js b/src/rules/no-mocks-import.js
index 385d37493..923ea4b26 100644
--- a/src/rules/no-mocks-import.js
+++ b/src/rules/no-mocks-import.js
@@ -1,13 +1,12 @@
-'use strict';
+import { posix } from 'path';
 
-const { posix } = require('path');
-const { getDocsUrl } = require('./util');
+import { getDocsUrl } from './util';
 
 const mocksDirName = '__mocks__';
 
 const isMockPath = path => path.split(posix.sep).includes(mocksDirName);
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-test-callback.js b/src/rules/no-test-callback.js
index aa5abcac2..3370c9ed7 100644
--- a/src/rules/no-test-callback.js
+++ b/src/rules/no-test-callback.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl, isTestCase } from './util';
 
-const { getDocsUrl, isTestCase } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-test-prefixes.js b/src/rules/no-test-prefixes.js
index 240989da3..acb0bd3db 100644
--- a/src/rules/no-test-prefixes.js
+++ b/src/rules/no-test-prefixes.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl, getNodeName, isDescribe, isTestCase } from './util';
 
-const { getDocsUrl, getNodeName, isTestCase, isDescribe } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-test-return-statement.js b/src/rules/no-test-return-statement.js
index 06329442e..33201b454 100644
--- a/src/rules/no-test-return-statement.js
+++ b/src/rules/no-test-return-statement.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl, isFunction, isTestCase } = require('./util');
+import { getDocsUrl, isFunction, isTestCase } from './util';
 
 const RETURN_STATEMENT = 'ReturnStatement';
 const BLOCK_STATEMENT = 'BlockStatement';
@@ -16,7 +14,7 @@ const getBody = args => {
   return [];
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/no-truthy-falsy.js b/src/rules/no-truthy-falsy.js
index 2c5feb157..4fcbe2df0 100644
--- a/src/rules/no-truthy-falsy.js
+++ b/src/rules/no-truthy-falsy.js
@@ -1,15 +1,13 @@
-'use strict';
-
-const {
-  getDocsUrl,
+import {
   expectCase,
   expectNotCase,
-  expectResolveCase,
   expectRejectCase,
+  expectResolveCase,
+  getDocsUrl,
   method,
-} = require('./util');
+} from './util';
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-called-with.js b/src/rules/prefer-called-with.js
index b59b53e0a..182375d87 100644
--- a/src/rules/prefer-called-with.js
+++ b/src/rules/prefer-called-with.js
@@ -1,8 +1,6 @@
-'use strict';
+import { expectCase, expectNotCase, getDocsUrl, method } from './util';
 
-const { getDocsUrl, expectCase, expectNotCase, method } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-expect-assertions.js b/src/rules/prefer-expect-assertions.js
index 7b4a20d21..701bef6d7 100644
--- a/src/rules/prefer-expect-assertions.js
+++ b/src/rules/prefer-expect-assertions.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl } = require('./util');
+import { getDocsUrl } from './util';
 
 const validateArguments = expression => {
   return (
@@ -40,7 +38,7 @@ const reportMsg = (context, node) => {
   context.report({ messageId: 'haveExpectAssertions', node });
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-inline-snapshots.js b/src/rules/prefer-inline-snapshots.js
index b674ab3a4..33112fc5d 100644
--- a/src/rules/prefer-inline-snapshots.js
+++ b/src/rules/prefer-inline-snapshots.js
@@ -1,8 +1,6 @@
-'use strict';
+import { getDocsUrl } from './util';
 
-const { getDocsUrl } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-spy-on.js b/src/rules/prefer-spy-on.js
index 6d452ab76..0b5c2f23b 100644
--- a/src/rules/prefer-spy-on.js
+++ b/src/rules/prefer-spy-on.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl, getNodeName } = require('./util');
+import { getDocsUrl, getNodeName } from './util';
 
 const getJestFnCall = node => {
   if (
@@ -22,7 +20,7 @@ const getJestFnCall = node => {
   return getJestFnCall(obj);
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-strict-equal.js b/src/rules/prefer-strict-equal.js
index 73b891af0..6aaa23ea6 100644
--- a/src/rules/prefer-strict-equal.js
+++ b/src/rules/prefer-strict-equal.js
@@ -1,8 +1,6 @@
-'use strict';
+import { expectCase, getDocsUrl, method } from './util';
 
-const { expectCase, getDocsUrl, method } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-to-be-null.js b/src/rules/prefer-to-be-null.js
index 313e3252b..23e453aa7 100644
--- a/src/rules/prefer-to-be-null.js
+++ b/src/rules/prefer-to-be-null.js
@@ -1,18 +1,16 @@
-'use strict';
-
-const {
-  getDocsUrl,
+import {
   argument,
   argument2,
+  expectNotToBeCase,
+  expectNotToEqualCase,
   expectToBeCase,
   expectToEqualCase,
-  expectNotToEqualCase,
-  expectNotToBeCase,
+  getDocsUrl,
   method,
   method2,
-} = require('./util');
+} from './util';
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-to-be-undefined.js b/src/rules/prefer-to-be-undefined.js
index f379ca460..1aff3f98e 100644
--- a/src/rules/prefer-to-be-undefined.js
+++ b/src/rules/prefer-to-be-undefined.js
@@ -1,18 +1,16 @@
-'use strict';
-
-const {
+import {
   argument,
   argument2,
-  expectToBeCase,
   expectNotToBeCase,
-  expectToEqualCase,
   expectNotToEqualCase,
+  expectToBeCase,
+  expectToEqualCase,
   getDocsUrl,
   method,
   method2,
-} = require('./util');
+} from './util';
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-to-contain.js b/src/rules/prefer-to-contain.js
index 1e65d2b82..205a81d7c 100644
--- a/src/rules/prefer-to-contain.js
+++ b/src/rules/prefer-to-contain.js
@@ -1,13 +1,11 @@
-'use strict';
-
-const {
-  getDocsUrl,
+import {
+  argument,
   expectCase,
-  expectResolveCase,
   expectRejectCase,
+  expectResolveCase,
+  getDocsUrl,
   method,
-  argument,
-} = require('./util');
+} from './util';
 
 const isEqualityCheck = node =>
   method(node) &&
@@ -78,7 +76,7 @@ const getCommonFixes = (node, sourceCode, fixer) => {
   ];
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-to-have-length.js b/src/rules/prefer-to-have-length.js
index 2270a2b5d..905b800b8 100644
--- a/src/rules/prefer-to-have-length.js
+++ b/src/rules/prefer-to-have-length.js
@@ -1,15 +1,13 @@
-'use strict';
-
-const {
-  getDocsUrl,
+import {
   expectCase,
   expectNotCase,
-  expectResolveCase,
   expectRejectCase,
+  expectResolveCase,
+  getDocsUrl,
   method,
-} = require('./util');
+} from './util';
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/prefer-todo.js b/src/rules/prefer-todo.js
index 726794e34..48f466566 100644
--- a/src/rules/prefer-todo.js
+++ b/src/rules/prefer-todo.js
@@ -1,12 +1,10 @@
-'use strict';
-
-const {
-  getDocsUrl,
-  isFunction,
+import {
   composeFixers,
+  getDocsUrl,
   getNodeName,
+  isFunction,
   isString,
-} = require('./util');
+} from './util';
 
 function isOnlyTestTitle(node) {
   return node.arguments.length === 1;
@@ -41,7 +39,7 @@ const isTestCase = node =>
   node.type === 'CallExpression' &&
   ['it', 'test', 'it.skip', 'test.skip'].includes(getNodeName(node.callee));
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/require-tothrow-message.js b/src/rules/require-tothrow-message.js
index 3e409cd5a..0ae027775 100644
--- a/src/rules/require-tothrow-message.js
+++ b/src/rules/require-tothrow-message.js
@@ -1,8 +1,6 @@
-'use strict';
+import { argument, expectCase, getDocsUrl, method } from './util';
 
-const { argument, expectCase, getDocsUrl, method } = require('./util');
-
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/util.js b/src/rules/util.js
index 53f214a3d..11aa18a34 100644
--- a/src/rules/util.js
+++ b/src/rules/util.js
@@ -1,33 +1,31 @@
-'use strict';
-
-const path = require('path');
-const { version } = require('../../package.json');
+import { basename } from 'path';
+import { version } from '../../package.json';
 
 const REPO_URL = 'https://github.com/jest-community/eslint-plugin-jest';
 
-const expectCase = node =>
+export const expectCase = node =>
   node.callee.name === 'expect' &&
   node.arguments.length === 1 &&
   node.parent &&
   node.parent.type === 'MemberExpression' &&
   node.parent.parent;
 
-const expectNotCase = node =>
+export const expectNotCase = node =>
   expectCase(node) &&
   node.parent.parent.type === 'MemberExpression' &&
   methodName(node) === 'not';
 
-const expectResolveCase = node =>
+export const expectResolveCase = node =>
   expectCase(node) &&
   node.parent.parent.type === 'MemberExpression' &&
   methodName(node) === 'resolve';
 
-const expectRejectCase = node =>
+export const expectRejectCase = node =>
   expectCase(node) &&
   node.parent.parent.type === 'MemberExpression' &&
   methodName(node) === 'reject';
 
-const expectToBeCase = (node, arg) =>
+export const expectToBeCase = (node, arg) =>
   !(expectNotCase(node) || expectResolveCase(node) || expectRejectCase(node)) &&
   expectCase(node) &&
   methodName(node) === 'toBe' &&
@@ -37,7 +35,7 @@ const expectToBeCase = (node, arg) =>
     arg === null) ||
     (argument(node).name === 'undefined' && arg === undefined));
 
-const expectNotToBeCase = (node, arg) =>
+export const expectNotToBeCase = (node, arg) =>
   expectNotCase(node) &&
   methodName2(node) === 'toBe' &&
   argument2(node) &&
@@ -46,7 +44,7 @@ const expectNotToBeCase = (node, arg) =>
     arg === null) ||
     (argument2(node).name === 'undefined' && arg === undefined));
 
-const expectToEqualCase = (node, arg) =>
+export const expectToEqualCase = (node, arg) =>
   !(expectNotCase(node) || expectResolveCase(node) || expectRejectCase(node)) &&
   expectCase(node) &&
   methodName(node) === 'toEqual' &&
@@ -56,7 +54,7 @@ const expectToEqualCase = (node, arg) =>
     arg === null) ||
     (argument(node).name === 'undefined' && arg === undefined));
 
-const expectNotToEqualCase = (node, arg) =>
+export const expectNotToEqualCase = (node, arg) =>
   expectNotCase(node) &&
   methodName2(node) === 'toEqual' &&
   argument2(node) &&
@@ -65,18 +63,18 @@ const expectNotToEqualCase = (node, arg) =>
     arg === null) ||
     (argument2(node).name === 'undefined' && arg === undefined));
 
-const method = node => node.parent.property;
+export const method = node => node.parent.property;
 
-const method2 = node => node.parent.parent.property;
+export const method2 = node => node.parent.parent.property;
 
 const methodName = node => method(node).name;
 
 const methodName2 = node => method2(node).name;
 
-const argument = node =>
+export const argument = node =>
   node.parent.parent.arguments && node.parent.parent.arguments[0];
 
-const argument2 = node =>
+export const argument2 = node =>
   node.parent.parent.parent.arguments && node.parent.parent.parent.arguments[0];
 
 const describeAliases = new Set([
@@ -106,7 +104,7 @@ const testHookNames = new Set([
   'afterEach',
 ]);
 
-const getNodeName = node => {
+export const getNodeName = node => {
   function joinNames(a, b) {
     return a && b ? `${a}.${b}` : null;
   }
@@ -126,37 +124,38 @@ const getNodeName = node => {
   return null;
 };
 
-const isHook = node =>
+export const isHook = node =>
   node &&
   node.type === 'CallExpression' &&
   testHookNames.has(getNodeName(node.callee));
 
-const isTestCase = node =>
+export const isTestCase = node =>
   node &&
   node.type === 'CallExpression' &&
   testCaseNames.has(getNodeName(node.callee));
 
-const isDescribe = node =>
+export const isDescribe = node =>
   node &&
   node.type === 'CallExpression' &&
   describeAliases.has(getNodeName(node.callee));
 
-const isFunction = node =>
+export const isFunction = node =>
   node &&
   (node.type === 'FunctionExpression' ||
     node.type === 'ArrowFunctionExpression');
 
-const isString = node =>
+export const isString = node =>
   node &&
   ((node.type === 'Literal' && typeof node.value === 'string') ||
     isTemplateLiteral(node));
 
-const isTemplateLiteral = node => node && node.type === 'TemplateLiteral';
+export const isTemplateLiteral = node =>
+  node && node.type === 'TemplateLiteral';
 
-const hasExpressions = node =>
+export const hasExpressions = node =>
   node && node.expressions && node.expressions.length > 0;
 
-const getStringValue = arg =>
+export const getStringValue = arg =>
   isTemplateLiteral(arg) ? arg.quasis[0].value.raw : arg.value;
 
 /**
@@ -167,8 +166,8 @@ const getStringValue = arg =>
  * @param {string} filename - Name of the eslint rule
  * @returns {string} URL to the documentation for the given rule
  */
-const getDocsUrl = filename => {
-  const ruleName = path.basename(filename, '.js');
+export const getDocsUrl = filename => {
+  const ruleName = basename(filename, '.js');
 
   return `${REPO_URL}/blob/v${version}/docs/rules/${ruleName}.md`;
 };
@@ -200,7 +199,7 @@ const collectReferences = scope => {
   return { locals, unresolved };
 };
 
-const scopeHasLocalReference = (scope, referenceName) => {
+export const scopeHasLocalReference = (scope, referenceName) => {
   const references = collectReferences(scope);
   return (
     // referenceName was found as a local variable or function declaration.
@@ -211,37 +210,10 @@ const scopeHasLocalReference = (scope, referenceName) => {
   );
 };
 
-function composeFixers(node) {
+export function composeFixers(node) {
   return (...fixers) => {
     return fixerApi => {
       return fixers.reduce((all, fixer) => [...all, fixer(node, fixerApi)], []);
     };
   };
 }
-
-module.exports = {
-  method,
-  method2,
-  argument,
-  argument2,
-  expectCase,
-  expectNotCase,
-  expectResolveCase,
-  expectRejectCase,
-  expectToBeCase,
-  expectNotToBeCase,
-  expectToEqualCase,
-  expectNotToEqualCase,
-  getNodeName,
-  getStringValue,
-  isDescribe,
-  isFunction,
-  isHook,
-  isTemplateLiteral,
-  isTestCase,
-  isString,
-  hasExpressions,
-  getDocsUrl,
-  scopeHasLocalReference,
-  composeFixers,
-};
diff --git a/src/rules/valid-describe.js b/src/rules/valid-describe.js
index 737bc9528..0fa9c7cdd 100644
--- a/src/rules/valid-describe.js
+++ b/src/rules/valid-describe.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl, isDescribe, isFunction } = require('./util');
+import { getDocsUrl, isDescribe, isFunction } from './util';
 
 const isAsync = node => node.async;
 
@@ -25,7 +23,7 @@ const paramsLocation = params => {
   };
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/valid-expect-in-promise.js b/src/rules/valid-expect-in-promise.js
index c77be4949..202618b7b 100644
--- a/src/rules/valid-expect-in-promise.js
+++ b/src/rules/valid-expect-in-promise.js
@@ -1,6 +1,4 @@
-'use strict';
-
-const { getDocsUrl, isFunction } = require('./util');
+import { getDocsUrl, isFunction } from './util';
 
 const isThenOrCatch = node => {
   return (
@@ -122,7 +120,7 @@ const isHavingAsyncCallBackParam = testFunction => {
   }
 };
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/src/rules/valid-expect.js b/src/rules/valid-expect.js
index 1d017adce..21d5fb30e 100644
--- a/src/rules/valid-expect.js
+++ b/src/rules/valid-expect.js
@@ -1,15 +1,13 @@
-'use strict';
-
 /*
  * This implementation is ported from from eslint-plugin-jasmine.
  * MIT license, Tom Vincent.
  */
 
-const { getDocsUrl } = require('./util');
+import { getDocsUrl } from './util';
 
 const expectProperties = ['not', 'resolves', 'rejects'];
 
-module.exports = {
+export default {
   meta: {
     docs: {
       url: getDocsUrl(__filename),
diff --git a/yarn.lock b/yarn.lock
index 63d74c346..9214f4cbf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1188,6 +1188,14 @@ array-ify@^1.0.0:
   resolved "https://registry.yarnpkg.com/array-ify/-/array-ify-1.0.0.tgz#9e528762b4a9066ad163a6962a364418e9626ece"
   integrity sha1-nlKHYrSpBmrRY6aWKjZEGOlibs4=
 
+array-includes@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/array-includes/-/array-includes-3.0.3.tgz#184b48f62d92d7452bb31b323165c7f8bd02266d"
+  integrity sha1-GEtI9i2S10UrsxsyMWXH+L0CJm0=
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.7.0"
+
 array-union@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
@@ -1689,6 +1697,11 @@ console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
   integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
 
+contains-path@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
+  integrity sha1-/ozxhP9mcLa67wGp1IYaXL7EEgo=
+
 conventional-changelog-angular@^1.3.3:
   version "1.6.6"
   resolved "https://registry.yarnpkg.com/conventional-changelog-angular/-/conventional-changelog-angular-1.6.6.tgz#b27f2b315c16d0a1f23eb181309d0e6a4698ea0f"
@@ -1833,7 +1846,7 @@ date-fns@^1.27.2:
   resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.30.1.tgz#2e71bf0b119153dbb4cc4e88d9ea5acfb50dc05c"
   integrity sha512-hBSVCvSmWC+QypYObzwGOd9wqdDpOt+0wl0KbU+R+uuZBS1jN8VsD1ss3irQDknRj5NvxiTF6oj/nDRnN/UQNw==
 
-debug@^2.2.0, debug@^2.3.3:
+debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
@@ -1953,6 +1966,14 @@ diff-sequences@^24.3.0:
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-24.3.0.tgz#0f20e8a1df1abddaf4d9c226680952e64118b975"
   integrity sha512-xLqpez+Zj9GKSnPWS0WZw1igGocZ+uua8+y+5dDNTT934N3QuY1sp2LkHzwiaYQGz60hMq0pjAshdeXm5VUOEw==
 
+doctrine@1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
+  integrity sha1-N53Ocw9hZvds76TmcHoVmwLFpvo=
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
 doctrine@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-3.0.0.tgz#addebead72a6574db783639dc87a121773973961"
@@ -2011,7 +2032,7 @@ error-ex@^1.2.0, error-ex@^1.3.1:
   dependencies:
     is-arrayish "^0.2.1"
 
-es-abstract@^1.5.1:
+es-abstract@^1.5.1, es-abstract@^1.7.0:
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.13.0.tgz#ac86145fdd5099d8dd49558ccba2eaf9b88e24e9"
   integrity sha512-vDZfg/ykNxQVwup/8E1BZhVzFfBxs9NqMzGcvIJrqg5k2/5Za2bWo40dK2J1pgLngZ7c+Shh8lwYtLGyrwPutg==
@@ -2067,6 +2088,22 @@ eslint-formatter-pretty@^1.3.0:
     plur "^2.1.2"
     string-width "^2.0.0"
 
+eslint-import-resolver-node@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.2.tgz#58f15fb839b8d0576ca980413476aab2472db66a"
+  integrity sha512-sfmTqJfPSizWu4aymbPr4Iidp5yKm8yDkHp+Ir3YiTHiiDfxh69mOUsmiqW6RZ9zRXFaF64GtYmN7e+8GHBv6Q==
+  dependencies:
+    debug "^2.6.9"
+    resolve "^1.5.0"
+
+eslint-module-utils@^2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.4.0.tgz#8b93499e9b00eab80ccb6614e69f03678e84e09a"
+  integrity sha512-14tltLm38Eu3zS+mt0KvILC3q8jyIAH518MlG+HO0p+yK885Lb1UHTY/UgR91eOyGdmxAPb+OLoW4znqIT6Ndw==
+  dependencies:
+    debug "^2.6.8"
+    pkg-dir "^2.0.0"
+
 eslint-plugin-es@^1.3.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-es/-/eslint-plugin-es-1.4.0.tgz#475f65bb20c993fc10e8c8fe77d1d60068072da6"
@@ -2080,6 +2117,23 @@ eslint-plugin-eslint-plugin@^2.0.0:
   resolved "https://registry.yarnpkg.com/eslint-plugin-eslint-plugin/-/eslint-plugin-eslint-plugin-2.1.0.tgz#a7a00f15a886957d855feacaafee264f039e62d5"
   integrity sha512-kT3A/ZJftt28gbl/Cv04qezb/NQ1dwYIbi8lyf806XMxkus7DvOVCLIfTXMrorp322Pnoez7+zabXH29tADIDg==
 
+eslint-plugin-import@^2.18.0:
+  version "2.18.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.18.0.tgz#7a5ba8d32622fb35eb9c8db195c2090bd18a3678"
+  integrity sha512-PZpAEC4gj/6DEMMoU2Df01C5c50r7zdGIN52Yfi7CvvWaYssG7Jt5R9nFG5gmqodxNOz9vQS87xk6Izdtpdrig==
+  dependencies:
+    array-includes "^3.0.3"
+    contains-path "^0.1.0"
+    debug "^2.6.9"
+    doctrine "1.5.0"
+    eslint-import-resolver-node "^0.3.2"
+    eslint-module-utils "^2.4.0"
+    has "^1.0.3"
+    lodash "^4.17.11"
+    minimatch "^3.0.4"
+    read-pkg-up "^2.0.0"
+    resolve "^1.11.0"
+
 eslint-plugin-node@^8.0.0:
   version "8.0.1"
   resolved "https://registry.yarnpkg.com/eslint-plugin-node/-/eslint-plugin-node-8.0.1.tgz#55ae3560022863d141fa7a11799532340a685964"
@@ -3104,7 +3158,7 @@ is-wsl@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
   integrity sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=
 
-isarray@1.0.0, isarray@~1.0.0:
+isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
   integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
@@ -3799,6 +3853,16 @@ load-json-file@^1.0.0:
     pinkie-promise "^2.0.0"
     strip-bom "^2.0.0"
 
+load-json-file@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-2.0.0.tgz#7947e42149af80d696cbf797bcaabcfe1fe29ca8"
+  integrity sha1-eUfkIUmvgNaWy/eXvKq8/h/inKg=
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    strip-bom "^3.0.0"
+
 load-json-file@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-4.0.0.tgz#2f5f45ab91e33216234fd53adab668eb4ec0993b"
@@ -4627,6 +4691,13 @@ path-type@^1.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
+path-type@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-2.0.0.tgz#f012ccb8415b7096fc2daa1054c3d72389594c73"
+  integrity sha1-8BLMuEFbcJb8LaoQVMPXI4lZTHM=
+  dependencies:
+    pify "^2.0.0"
+
 path-type@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-3.0.0.tgz#cef31dc8e0a1a3bb0d105c0cd97cf3bf47f4e36f"
@@ -4673,6 +4744,13 @@ pirates@^4.0.1:
   dependencies:
     node-modules-regexp "^1.0.0"
 
+pkg-dir@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-2.0.0.tgz#f6d5d1109e19d63edf428e0bd57e12777615334b"
+  integrity sha1-9tXREJ4Z1j7fQo4L1X4Sd3YVM0s=
+  dependencies:
+    find-up "^2.1.0"
+
 pkg-dir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-3.0.0.tgz#2749020f239ed990881b1f71210d51eb6523bea3"
@@ -4833,6 +4911,14 @@ read-pkg-up@^1.0.1:
     find-up "^1.0.0"
     read-pkg "^1.0.0"
 
+read-pkg-up@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-2.0.0.tgz#6b72a8048984e0c41e79510fd5e9fa99b3b549be"
+  integrity sha1-a3KoBImE4MQeeVEP1en6mbO1Sb4=
+  dependencies:
+    find-up "^2.0.0"
+    read-pkg "^2.0.0"
+
 read-pkg-up@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-3.0.0.tgz#3ed496685dba0f8fe118d0691dc51f4a1ff96f07"
@@ -4858,6 +4944,15 @@ read-pkg@^1.0.0:
     normalize-package-data "^2.3.2"
     path-type "^1.0.0"
 
+read-pkg@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-2.0.0.tgz#8ef1c0623c6a6db0dc6713c4bfac46332b2368f8"
+  integrity sha1-jvHAYjxqbbDcZxPEv6xGMysjaPg=
+  dependencies:
+    load-json-file "^2.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^2.0.0"
+
 read-pkg@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-3.0.0.tgz#9cbc686978fee65d16c00e2b19c237fcf6e38389"
@@ -5128,7 +5223,7 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
-resolve@^1.10.0, resolve@^1.3.2, resolve@^1.8.1:
+resolve@^1.10.0, resolve@^1.11.0, resolve@^1.3.2, resolve@^1.5.0, resolve@^1.8.1:
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.11.1.tgz#ea10d8110376982fef578df8fc30b9ac30a07a3e"
   integrity sha512-vIpgF6wfuJOZI7KKKSP+HmiKggadPQAdsp5HiC1mvqnfp0gF1vdwgBWZIdrVft9pgqoMFQN+R7BSWZiBxx+BBw==