diff --git a/admin/new.docusaurus.io/functions/index.ts b/admin/new.docusaurus.io/functions/index.ts
index 5ec16343a0..9c380d4295 100644
--- a/admin/new.docusaurus.io/functions/index.ts
+++ b/admin/new.docusaurus.io/functions/index.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {Handler} from '@netlify/functions';
 
 import {
diff --git a/examples/classic-typescript/src/components/HomepageFeatures.tsx b/examples/classic-typescript/src/components/HomepageFeatures.tsx
index 3897078da1..5c28a9aefb 100644
--- a/examples/classic-typescript/src/components/HomepageFeatures.tsx
+++ b/examples/classic-typescript/src/components/HomepageFeatures.tsx
@@ -1,9 +1,3 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
 import React from 'react';
 import clsx from 'clsx';
 import styles from './HomepageFeatures.module.css';
diff --git a/packages/create-docusaurus/templates/classic-typescript/src/components/HomepageFeatures.tsx b/packages/create-docusaurus/templates/classic-typescript/src/components/HomepageFeatures.tsx
index 3897078da1..5c28a9aefb 100644
--- a/packages/create-docusaurus/templates/classic-typescript/src/components/HomepageFeatures.tsx
+++ b/packages/create-docusaurus/templates/classic-typescript/src/components/HomepageFeatures.tsx
@@ -1,9 +1,3 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
 import React from 'react';
 import clsx from 'clsx';
 import styles from './HomepageFeatures.module.css';
diff --git a/packages/docusaurus-plugin-client-redirects/src/__tests__/writeRedirectFiles.test.ts b/packages/docusaurus-plugin-client-redirects/src/__tests__/writeRedirectFiles.test.ts
index 1fafba797b..f01181d97a 100644
--- a/packages/docusaurus-plugin-client-redirects/src/__tests__/writeRedirectFiles.test.ts
+++ b/packages/docusaurus-plugin-client-redirects/src/__tests__/writeRedirectFiles.test.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import fs from 'fs-extra';
 import path from 'path';
 
diff --git a/packages/docusaurus-plugin-content-docs/src/options.ts b/packages/docusaurus-plugin-content-docs/src/options.ts
index 8e202cb254..8fd50adec0 100644
--- a/packages/docusaurus-plugin-content-docs/src/options.ts
+++ b/packages/docusaurus-plugin-content-docs/src/options.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import type {PluginOptions} from './types';
 import {
   Joi,
diff --git a/packages/docusaurus-plugin-content-pages/src/pluginOptionSchema.ts b/packages/docusaurus-plugin-content-pages/src/pluginOptionSchema.ts
index 32a5d7ebeb..cf1e03dbb5 100644
--- a/packages/docusaurus-plugin-content-pages/src/pluginOptionSchema.ts
+++ b/packages/docusaurus-plugin-content-pages/src/pluginOptionSchema.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {PluginOptions} from './types';
 import {
   Joi,
diff --git a/packages/docusaurus-plugin-ideal-image/src/index.ts b/packages/docusaurus-plugin-ideal-image/src/index.ts
index d62ddcb9e8..ee305d4c30 100644
--- a/packages/docusaurus-plugin-ideal-image/src/index.ts
+++ b/packages/docusaurus-plugin-ideal-image/src/index.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {LoadContext, Plugin} from '@docusaurus/types';
 import type {PluginOptions} from '@docusaurus/plugin-ideal-image';
 import {Configuration} from 'webpack';
diff --git a/packages/docusaurus-plugin-pwa/src/options.ts b/packages/docusaurus-plugin-pwa/src/options.ts
index a866b3bc0c..ae5242b0b6 100644
--- a/packages/docusaurus-plugin-pwa/src/options.ts
+++ b/packages/docusaurus-plugin-pwa/src/options.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import path from 'path';
 import {Joi} from '@docusaurus/utils-validation';
 import type {
diff --git a/packages/docusaurus-plugin-pwa/src/registerSw.js b/packages/docusaurus-plugin-pwa/src/registerSw.js
index 0819564310..d46bf6cdcc 100644
--- a/packages/docusaurus-plugin-pwa/src/registerSw.js
+++ b/packages/docusaurus-plugin-pwa/src/registerSw.js
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {createStorageSlot} from '@docusaurus/theme-common';
 
 // First: read the env variables (provided by Webpack)
diff --git a/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/DocsPreferredVersionProvider.tsx b/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/DocsPreferredVersionProvider.tsx
index cbabcac6f1..4f1b377e8f 100644
--- a/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/DocsPreferredVersionProvider.tsx
+++ b/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/DocsPreferredVersionProvider.tsx
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import React, {
   createContext,
   ReactNode,
diff --git a/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/useDocsPreferredVersion.ts b/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/useDocsPreferredVersion.ts
index ace170eafd..d73b2ac7c3 100644
--- a/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/useDocsPreferredVersion.ts
+++ b/packages/docusaurus-theme-common/src/utils/docsPreferredVersion/useDocsPreferredVersion.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {useCallback} from 'react';
 import {useDocsPreferredVersionContext} from './DocsPreferredVersionProvider';
 import {useAllDocsData, useDocsData, GlobalVersion} from '@theme/hooks/useDocs';
diff --git a/packages/docusaurus-theme-common/src/utils/generalUtils.ts b/packages/docusaurus-theme-common/src/utils/generalUtils.ts
index 240ac444af..055c815170 100644
--- a/packages/docusaurus-theme-common/src/utils/generalUtils.ts
+++ b/packages/docusaurus-theme-common/src/utils/generalUtils.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 
 export const useTitleFormatter = (title?: string | undefined): string => {
diff --git a/packages/docusaurus-theme-common/src/utils/useContextualSearchFilters.ts b/packages/docusaurus-theme-common/src/utils/useContextualSearchFilters.ts
index 2dd1741d1b..b8a6a66f85 100644
--- a/packages/docusaurus-theme-common/src/utils/useContextualSearchFilters.ts
+++ b/packages/docusaurus-theme-common/src/utils/useContextualSearchFilters.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {useAllDocsData, useActivePluginAndVersion} from '@theme/hooks/useDocs';
 import {useDocsPreferredVersionByPluginId} from './docsPreferredVersion/useDocsPreferredVersion';
 import {docVersionSearchTag, DEFAULT_SEARCH_TAG} from './searchUtils';
diff --git a/packages/docusaurus-theme-common/src/utils/useThemeConfig.ts b/packages/docusaurus-theme-common/src/utils/useThemeConfig.ts
index 97bdefc531..d8050e58ee 100644
--- a/packages/docusaurus-theme-common/src/utils/useThemeConfig.ts
+++ b/packages/docusaurus-theme-common/src/utils/useThemeConfig.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 import {PrismTheme} from 'prism-react-renderer';
 import {CSSProperties} from 'react';
diff --git a/packages/docusaurus-theme-translations/src/__tests__/index.test.ts b/packages/docusaurus-theme-translations/src/__tests__/index.test.ts
index 9db51b9bc8..4613ab3686 100644
--- a/packages/docusaurus-theme-translations/src/__tests__/index.test.ts
+++ b/packages/docusaurus-theme-translations/src/__tests__/index.test.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import path from 'path';
 import fs from 'fs-extra';
 import {
diff --git a/packages/docusaurus-utils-validation/src/validationUtils.ts b/packages/docusaurus-utils-validation/src/validationUtils.ts
index d530b165a2..b76f8fc726 100644
--- a/packages/docusaurus-utils-validation/src/validationUtils.ts
+++ b/packages/docusaurus-utils-validation/src/validationUtils.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import Joi from './Joi';
 import chalk from 'chalk';
 import {PluginIdSchema} from './validationSchemas';
diff --git a/packages/docusaurus/src/babel/preset.ts b/packages/docusaurus/src/babel/preset.ts
index f9f939bcb5..38ae84695a 100644
--- a/packages/docusaurus/src/babel/preset.ts
+++ b/packages/docusaurus/src/babel/preset.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import path from 'path';
 import {ConfigAPI, TransformOptions} from '@babel/core';
 
diff --git a/packages/docusaurus/src/commands/writeTranslations.ts b/packages/docusaurus/src/commands/writeTranslations.ts
index ae1fccefb3..8e91ce9505 100644
--- a/packages/docusaurus/src/commands/writeTranslations.ts
+++ b/packages/docusaurus/src/commands/writeTranslations.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {ConfigOptions, InitializedPlugin} from '@docusaurus/types';
 import path from 'path';
 import {loadContext, loadPluginConfigs} from '../server';
diff --git a/packages/docusaurus/src/server/__tests__/duplicateRoutes.test.ts b/packages/docusaurus/src/server/__tests__/duplicateRoutes.test.ts
index f8fc65cd79..e50f2451d8 100644
--- a/packages/docusaurus/src/server/__tests__/duplicateRoutes.test.ts
+++ b/packages/docusaurus/src/server/__tests__/duplicateRoutes.test.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {
   getAllDuplicateRoutes,
   getDuplicateRoutesMessage,
diff --git a/packages/docusaurus/src/server/__tests__/utils.test.ts b/packages/docusaurus/src/server/__tests__/utils.test.ts
index 6f395e7557..bef24a9c1d 100644
--- a/packages/docusaurus/src/server/__tests__/utils.test.ts
+++ b/packages/docusaurus/src/server/__tests__/utils.test.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {RouteConfig} from '@docusaurus/types';
 import {getAllFinalRoutes} from '../utils';
 
diff --git a/packages/docusaurus/src/server/duplicateRoutes.ts b/packages/docusaurus/src/server/duplicateRoutes.ts
index 46e10be745..80b907e636 100644
--- a/packages/docusaurus/src/server/duplicateRoutes.ts
+++ b/packages/docusaurus/src/server/duplicateRoutes.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {ReportingSeverity, RouteConfig} from '@docusaurus/types';
 import {reportMessage} from '@docusaurus/utils';
 import {getAllFinalRoutes} from './utils';
diff --git a/packages/docusaurus/src/server/i18n.ts b/packages/docusaurus/src/server/i18n.ts
index a3f9356579..f86fe40038 100644
--- a/packages/docusaurus/src/server/i18n.ts
+++ b/packages/docusaurus/src/server/i18n.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import {I18n, DocusaurusConfig, I18nLocaleConfig} from '@docusaurus/types';
 import path from 'path';
 import {normalizeUrl, NODE_MAJOR_VERSION} from '@docusaurus/utils';
diff --git a/packages/docusaurus/src/server/translations/translations.ts b/packages/docusaurus/src/server/translations/translations.ts
index 5b71db74d9..37ebec30a7 100644
--- a/packages/docusaurus/src/server/translations/translations.ts
+++ b/packages/docusaurus/src/server/translations/translations.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import path from 'path';
 import fs from 'fs-extra';
 import {mapValues, difference} from 'lodash';
diff --git a/packages/docusaurus/src/server/translations/translationsExtractor.ts b/packages/docusaurus/src/server/translations/translationsExtractor.ts
index 6a110974d4..6ea5efb1f4 100644
--- a/packages/docusaurus/src/server/translations/translationsExtractor.ts
+++ b/packages/docusaurus/src/server/translations/translationsExtractor.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import fs from 'fs-extra';
 import traverse, {Node} from '@babel/traverse';
 import generate from '@babel/generator';
diff --git a/packages/docusaurus/src/webpack/plugins/LogPlugin.ts b/packages/docusaurus/src/webpack/plugins/LogPlugin.ts
index d3e4bb6e42..997a67fd95 100644
--- a/packages/docusaurus/src/webpack/plugins/LogPlugin.ts
+++ b/packages/docusaurus/src/webpack/plugins/LogPlugin.ts
@@ -4,6 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 import WebpackBar from 'webpackbar';
 import {Compiler} from 'webpack';
 import formatWebpackMessages from 'react-dev-utils/formatWebpackMessages';