chore: fix some ban-types violations

.eslintrc.js

@@ -30,7 +30,6 @@ module.exports = {
         '@typescript-eslint/prefer-ts-expect-error': 'error',
         // Since we do `export =`. Remove for Jest 27
         'import/default': 'off',
-        'import/order': 'error',
         'no-dupe-class-members': 'off',
         'no-unused-vars': 'off',
         // TODO: turn these on at some point
@@ -42,7 +41,6 @@ module.exports = {
       files: [
         'e2e/babel-plugin-jest-hoist/__tests__/typescript.test.ts',
         'e2e/coverage-remapping/covered.ts',
-        'packages/expect/src/jestMatchersObject.ts',
         'packages/expect/src/matchers.ts',
         'packages/expect/src/print.ts',
         'packages/expect/src/toThrowMatchers.ts',
@@ -52,25 +50,19 @@ module.exports = {
         'packages/jest-core/src/TestScheduler.ts',
         'packages/jest-core/src/collectHandles.ts',
         'packages/jest-core/src/plugins/update_snapshots_interactive.ts',
-        'packages/jest-environment/src/index.ts',
         'packages/jest-fake-timers/src/legacyFakeTimers.ts',
         'packages/jest-haste-map/src/index.ts',
         'packages/jest-haste-map/src/lib/FSEventsWatcher.ts',
-        'packages/jest-jasmine2/src/errorOnPrivate.ts',
         'packages/jest-jasmine2/src/jasmine/SpyStrategy.ts',
         'packages/jest-jasmine2/src/jasmine/Suite.ts',
         'packages/jest-leak-detector/src/index.ts',
         'packages/jest-matcher-utils/src/index.ts',
         'packages/jest-mock/src/__tests__/index.test.ts',
         'packages/jest-mock/src/index.ts',
-        'packages/jest-resolve/src/isBuiltinModule.ts',
         'packages/jest-snapshot/src/index.ts',
         'packages/jest-snapshot/src/printSnapshot.ts',
         'packages/jest-snapshot/src/types.ts',
-        'packages/jest-types/src/Global.ts',
-        'packages/jest-util/src/ErrorWithStack.ts',
         'packages/jest-util/src/convertDescriptorToString.ts',
-        'packages/jest-validate/src/types.ts',
         'packages/jest-worker/src/Farm.ts',
         'packages/jest-worker/src/index.ts',
         'packages/pretty-format/src/index.ts',
@@ -102,46 +94,46 @@ module.exports = {
     {
       files: ['*.md'],
       rules: {
-        'arrow-body-style': 0,
-        'consistent-return': 0,
-        'flowtype/require-valid-file-annotation': 0,
-        'import/no-extraneous-dependencies': 0,
-        'import/no-unresolved': 0,
-        'jest/no-focused-tests': 0,
-        'jest/no-identical-title': 0,
-        'jest/valid-expect': 0,
-        'no-undef': 0,
-        'no-unused-vars': 0,
-        'prettier/prettier': 0,
-        'react/jsx-no-undef': 0,
-        'react/react-in-jsx-scope': 0,
-        'sort-keys': 0,
+        'arrow-body-style': 'off',
+        'consistent-return': 'off',
+        'flowtype/require-valid-file-annotation': 'off',
+        'import/no-extraneous-dependencies': 'off',
+        'import/no-unresolved': 'off',
+        'jest/no-focused-tests': 'off',
+        'jest/no-identical-title': 'off',
+        'jest/valid-expect': 'off',
+        'no-undef': 'off',
+        'no-unused-vars': 'off',
+        'prettier/prettier': 'off',
+        'react/jsx-no-undef': 'off',
+        'react/react-in-jsx-scope': 'off',
+        'sort-keys': 'off',
       },
     },
     {
       files: ['examples/**/*'],
       rules: {
-        'babel/func-params-comma-dangle': 0,
-        'import/no-unresolved': [2, {ignore: ['^react-native$']}],
-        'import/order': 0,
+        'babel/func-params-comma-dangle': 'off',
+        'import/no-unresolved': ['error', {ignore: ['^react-native$']}],
+        'import/order': 'off',
       },
     },
     {
       files: ['scripts/**/*', 'e2e/**/*'],
       rules: {
-        'babel/func-params-comma-dangle': 0,
+        'babel/func-params-comma-dangle': 'off',
       },
     },
     {
       files: 'packages/jest-types/**/*',
       rules: {
-        'import/no-extraneous-dependencies': 0,
+        'import/no-extraneous-dependencies': 'off',
       },
     },
     {
       files: 'packages/**/*.ts',
       rules: {
-        '@typescript-eslint/explicit-module-boundary-types': 2,
+        '@typescript-eslint/explicit-module-boundary-types': 'error',
       },
     },
     {
@@ -153,7 +145,7 @@ module.exports = {
         '**/vendor/**/*',
       ],
       rules: {
-        '@typescript-eslint/explicit-module-boundary-types': 0,
+        '@typescript-eslint/explicit-module-boundary-types': 'off',
       },
     },
     {
@@ -163,8 +155,8 @@ module.exports = {
         '**/vendor/**/*',
       ],
       rules: {
-        'eslint-comments/disable-enable-pair': 0,
-        'eslint-comments/no-unlimited-disable': 0,
+        'eslint-comments/disable-enable-pair': 'off',
+        'eslint-comments/no-unlimited-disable': 'off',
       },
     },
     {
@@ -186,30 +178,30 @@ module.exports = {
         '**/pretty-format/perf/**',
       ],
       rules: {
-        'import/no-extraneous-dependencies': 0,
+        'import/no-extraneous-dependencies': 'off',
       },
     },
     {
       files: ['test-types/*.test.ts'],
       rules: {
-        'jest/no-focused-tests': 0,
-        'jest/no-identical-title': 0,
-        'jest/valid-expect': 0,
+        'jest/no-focused-tests': 'off',
+        'jest/no-identical-title': 'off',
+        'jest/valid-expect': 'off',
       },
     },
   ],
   parser: 'babel-eslint',
   plugins: ['markdown', 'import', 'prettier', 'eslint-comments'],
   rules: {
-    'arrow-body-style': 2,
-    'eslint-comments/disable-enable-pair': [2, {allowWholeFile: true}],
-    'eslint-comments/no-unused-disable': 2,
-    'flowtype/boolean-style': 2,
-    'flowtype/no-primitive-constructor-types': 2,
-    'flowtype/require-valid-file-annotation': 2,
-    'import/no-duplicates': 2,
+    'arrow-body-style': 'error',
+    'eslint-comments/disable-enable-pair': ['error', {allowWholeFile: true}],
+    'eslint-comments/no-unused-disable': 'error',
+    'flowtype/boolean-style': 'error',
+    'flowtype/no-primitive-constructor-types': 'error',
+    'flowtype/require-valid-file-annotation': 'error',
+    'import/no-duplicates': 'error',
     'import/no-extraneous-dependencies': [
-      2,
+      'error',
       {
         devDependencies: [
           '/test-types/**',
@@ -222,21 +214,19 @@ module.exports = {
         ],
       },
     ],
-    'import/no-unresolved': [2, {ignore: ['fsevents']}],
-    // This has to be disabled until all type and module imports are combined
-    // https://github.com/benmosher/eslint-plugin-import/issues/645
-    'import/order': 0,
-    'no-console': 0,
+    'import/no-unresolved': ['error', {ignore: ['fsevents']}],
+    'import/order': 'error',
+    'no-console': 'off',
     'no-restricted-imports': [
-      2,
+      'error',
       {
         message: 'Please use graceful-fs instead.',
         name: 'fs',
       },
     ],
-    'no-unused-vars': 2,
-    'prettier/prettier': 2,
-    'sort-imports': [2, {ignoreDeclarationSort: true}],
+    'no-unused-vars': 'error',
+    'prettier/prettier': 'error',
+    'sort-imports': ['error', {ignoreDeclarationSort: true}],
   },
   settings: {
     'import/ignore': ['react-native'],

docs/Puppeteer.md

@@ -55,11 +55,11 @@ Here's an example of the GlobalSetup script
 
 ```js
 // setup.js
-const puppeteer = require('puppeteer');
-const mkdirp = require('mkdirp');
 const path = require('path');
 const fs = require('fs');
 const os = require('os');
+const mkdirp = require('mkdirp');
+const puppeteer = require('puppeteer');
 
 const DIR = path.join(os.tmpdir(), 'jest_puppeteer_global_setup');
 
@@ -79,11 +79,11 @@ Then we need a custom Test Environment for puppeteer
 
 ```js
 // puppeteer_environment.js
-const NodeEnvironment = require('jest-environment-node');
 const fs = require('fs');
 const path = require('path');
-const puppeteer = require('puppeteer');
 const os = require('os');
+const puppeteer = require('puppeteer');
+const NodeEnvironment = require('jest-environment-node');
 
 const DIR = path.join(os.tmpdir(), 'jest_puppeteer_global_setup');
 
@@ -123,8 +123,8 @@ Finally, we can close the puppeteer instance and clean-up the file
 ```js
 // teardown.js
 const os = require('os');
-const rimraf = require('rimraf');
 const path = require('path');
+const rimraf = require('rimraf');
 
 const DIR = path.join(os.tmpdir(), 'jest_puppeteer_global_setup');
 module.exports = async function () {

docs/SnapshotTesting.md

@@ -13,8 +13,8 @@ A similar approach can be taken when it comes to testing your React components.
 
 ```javascript
 import React from 'react';
-import Link from '../Link.react';
 import renderer from 'react-test-renderer';
+import Link from '../Link.react';
 
 it('renders correctly', () => {
   const tree = renderer

docs/TutorialReact.md

@@ -109,8 +109,8 @@ Now let's use React's test renderer and Jest's snapshot feature to interact with
 ```javascript
 // Link.react.test.js
 import React from 'react';
-import Link from '../Link.react';
 import renderer from 'react-test-renderer';
+import Link from '../Link.react';
 
 test('Link changes the class when hovered', () => {
   const component = renderer.create(

docs/TutorialReactNative.md

@@ -72,9 +72,9 @@ Now let's use React's test renderer and Jest's snapshot feature to interact with
 ```javascript
 // __tests__/Intro-test.js
 import React from 'react';
+import renderer from 'react-test-renderer';
 import Intro from '../Intro';
 
-import renderer from 'react-test-renderer';
 
 test('renders correctly', () => {
   const tree = renderer.create(<Intro />).toJSON();

e2e/global-setup-custom-transform/setup.js

@@ -6,9 +6,9 @@
  */
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-setup-custom-transform');
 

e2e/global-setup-node-modules/setup.js

@@ -7,9 +7,9 @@
 import example from './node_modules/example';
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-setup-node-modules');
 

e2e/global-setup/project-1/setup.js

@@ -6,9 +6,9 @@
  */
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-setup-project-1');
 

e2e/global-setup/project-2/setup.js

@@ -6,9 +6,9 @@
  */
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-setup-project-2');
 

e2e/global-setup/setup.js

@@ -6,9 +6,9 @@
  */
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-setup');
 

e2e/global-teardown/project-1/teardown.js

@@ -6,9 +6,9 @@
  */
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-teardown-project-1');
 

e2e/global-teardown/project-2/teardown.js

@@ -6,9 +6,9 @@
  */
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-teardown-project-2');
 

e2e/global-teardown/teardown.js

@@ -6,9 +6,9 @@
  */
 const crypto = require('crypto');
 const fs = require('fs');
-const {createDirectory} = require('jest-util');
 const os = require('os');
 const path = require('path');
+const {createDirectory} = require('jest-util');
 
 const DIR = path.join(os.tmpdir(), 'jest-global-teardown');
 

packages/expect/src/__tests__/matchers.test.js

@@ -7,9 +7,9 @@
 
 const {stringify} = require('jest-matcher-utils');
 const {alignedAnsiStyleSerializer} = require('@jest/test-utils');
-const jestExpect = require('../');
 const Immutable = require('immutable');
 const chalk = require('chalk');
+const jestExpect = require('../');
 const chalkEnabled = chalk.enabled;
 
 expect.addSnapshotSerializer(alignedAnsiStyleSerializer);

packages/jest-core/src/__tests__/watch.test.js

@@ -7,8 +7,8 @@
  */
 
 import chalk from 'chalk';
-import TestWatcher from '../TestWatcher';
 import {JestHook, KEYS} from 'jest-watcher';
+import TestWatcher from '../TestWatcher';
 
 const runJestMock = jest.fn();
 const watchPluginPath = `${__dirname}/__fixtures__/watch_plugin`;

packages/jest-environment/src/index.ts

@@ -5,8 +5,6 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-/* eslint-disable local/ban-types-eventually */
-
 import type {Context, Script} from 'vm';
 import type {Circus, Config, Global} from '@jest/types';
 import jestMock = require('jest-mock');
@@ -143,7 +141,9 @@ export interface Jest {
   /**
    * Determines if the given function is a mocked function.
    */
-  isMockFunction(fn: Function): fn is ReturnType<JestMockFn>;
+  isMockFunction(
+    fn: (...args: Array<any>) => any,
+  ): fn is ReturnType<JestMockFn>;
   /**
    * Mocks a module with an auto-mocked version when it is being required.
    */