diff --git a/.eslintrc.json b/.eslintrc.json
index 849f68c5..fdf6197b 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -19,8 +19,29 @@
     "plugin:import/errors",
     "plugin:import/warnings"
   ],
-  "plugins": ["@typescript-eslint", "prettier"],
+  "plugins": ["@typescript-eslint", "prettier", "folders", "unicorn"],
   "rules": {
+    // kebab-case
+    "folders/match-regex": [2, "^[a-z-]+$", "/src/"],
+    "unicorn/filename-case": [
+      "error",
+      {
+        "cases": {
+          "camelCase": true,
+          "pascalCase": true
+        }
+      }
+    ],
+    "import/no-internal-modules": [
+      "error", {
+        "forbid": [
+          "commands/*",
+          "features/*",
+          "utils/*",
+          "test/utils/*"
+        ]
+      }
+    ],
     "eqeqeq": "warn",
     "no-throw-literal": "warn",
     "semi": "off",
diff --git a/package.json b/package.json
index 61ace77d..858cb2a2 100644
--- a/package.json
+++ b/package.json
@@ -280,8 +280,10 @@
     "del-cli": "^4.0.1",
     "eslint": "^8.5.0",
     "eslint-config-prettier": "^8.3.0",
+    "eslint-plugin-folders": "^1.0.3",
     "eslint-plugin-import": "^2.25.3",
     "eslint-plugin-prettier": "^4.0.0",
+    "eslint-plugin-unicorn": "^40.1.0",
     "glob": "^7.2.0",
     "husky": "^7.0.4",
     "jest": "^27.4.5",
diff --git a/src/commands/extractRangeToNewNote.spec.ts b/src/commands/extractRangeToNewNote.spec.ts
index 31ba06af..b854d0e5 100644
--- a/src/commands/extractRangeToNewNote.spec.ts
+++ b/src/commands/extractRangeToNewNote.spec.ts
@@ -8,7 +8,7 @@ import {
   rndName,
   createFile,
   openTextDocument,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('extractRangeToNewNote command', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/commands/openDailyNote.spec.ts b/src/commands/openDailyNote.spec.ts
index bd275cde..3bd147f7 100644
--- a/src/commands/openDailyNote.spec.ts
+++ b/src/commands/openDailyNote.spec.ts
@@ -2,7 +2,7 @@ import { commands, workspace } from 'vscode';
 import moment from 'moment';
 
 import openDailyNote from './openDailyNote';
-import { closeEditorsAndCleanWorkspace } from '../test/testUtils';
+import { closeEditorsAndCleanWorkspace } from '../test/utils';
 
 describe('openDailyNote command', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/commands/openDocumentByReference.spec.ts b/src/commands/openDocumentByReference.spec.ts
index f3664f23..e35a090c 100644
--- a/src/commands/openDocumentByReference.spec.ts
+++ b/src/commands/openDocumentByReference.spec.ts
@@ -11,7 +11,7 @@ import {
   closeEditorsAndCleanWorkspace,
   toPlainObject,
   updateMemoConfigProperty,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('openDocumentByReference command', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/commands/openRandomNote.spec.ts b/src/commands/openRandomNote.spec.ts
index ca43a614..f563cdd8 100644
--- a/src/commands/openRandomNote.spec.ts
+++ b/src/commands/openRandomNote.spec.ts
@@ -4,7 +4,7 @@ import {
   rndName,
   getOpenedFilenames,
   closeEditorsAndCleanWorkspace,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('openRandomNote command', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/commands/openReferenceBeside.spec.ts b/src/commands/openReferenceBeside.spec.ts
index e1988729..41188e31 100644
--- a/src/commands/openReferenceBeside.spec.ts
+++ b/src/commands/openReferenceBeside.spec.ts
@@ -8,7 +8,7 @@ import {
   rndName,
   toPlainObject,
   waitForExpect,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('openReferenceBeside command', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/commands/openReferenceInDefaultApp.spec.ts b/src/commands/openReferenceInDefaultApp.spec.ts
index dcf64ae9..3bfe1f3f 100644
--- a/src/commands/openReferenceInDefaultApp.spec.ts
+++ b/src/commands/openReferenceInDefaultApp.spec.ts
@@ -9,7 +9,7 @@ import {
   closeEditorsAndCleanWorkspace,
   openTextDocument,
   getWorkspaceFolder,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('openReferenceInDefaultApp command', () => {
   beforeEach(async () => {
diff --git a/src/extension.spec.ts b/src/extension.spec.ts
index 369d5eea..720df3f0 100644
--- a/src/extension.spec.ts
+++ b/src/extension.spec.ts
@@ -1,6 +1,6 @@
 import * as vscode from 'vscode';
 
-import { closeEditorsAndCleanWorkspace } from './test/testUtils';
+import { closeEditorsAndCleanWorkspace } from './test/utils';
 
 const MEMO_EXTENSION_ID = 'svsool.markdown-memo';
 
diff --git a/src/features/BacklinksTreeDataProvider.spec.ts b/src/features/BacklinksTreeDataProvider.spec.ts
index 4973aeb7..5101ea0d 100644
--- a/src/features/BacklinksTreeDataProvider.spec.ts
+++ b/src/features/BacklinksTreeDataProvider.spec.ts
@@ -11,7 +11,7 @@ import {
   toPlainObject,
   updateMemoConfigProperty,
   getMemoConfigProperty,
-} from '../test/testUtils';
+} from '../test/utils';
 
 const getChildren = async () => {
   const backlinksTreeDataProvider = new BacklinksTreeDataProvider();
diff --git a/src/features/DocumentLinkProvider.spec.ts b/src/features/DocumentLinkProvider.spec.ts
index b3d5efd2..55079b5a 100644
--- a/src/features/DocumentLinkProvider.spec.ts
+++ b/src/features/DocumentLinkProvider.spec.ts
@@ -5,7 +5,7 @@ import {
   openTextDocument,
   closeEditorsAndCleanWorkspace,
   toPlainObject,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('DocumentLinkProvider', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/ReferenceHoverProvider.spec.ts b/src/features/ReferenceHoverProvider.spec.ts
index 36450e2d..d31068a7 100644
--- a/src/features/ReferenceHoverProvider.spec.ts
+++ b/src/features/ReferenceHoverProvider.spec.ts
@@ -9,7 +9,7 @@ import {
   openTextDocument,
   closeEditorsAndCleanWorkspace,
   toPlainObject,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('ReferenceHoverProvider', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/ReferenceProvider.spec.ts b/src/features/ReferenceProvider.spec.ts
index ff33abc5..2440e06b 100644
--- a/src/features/ReferenceProvider.spec.ts
+++ b/src/features/ReferenceProvider.spec.ts
@@ -7,7 +7,7 @@ import {
   openTextDocument,
   closeEditorsAndCleanWorkspace,
   toPlainObject,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('ReferenceProvider', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/ReferenceRenameProvider.spec.ts b/src/features/ReferenceRenameProvider.spec.ts
index 955e8ab2..d1c805cf 100644
--- a/src/features/ReferenceRenameProvider.spec.ts
+++ b/src/features/ReferenceRenameProvider.spec.ts
@@ -7,7 +7,7 @@ import {
   rndName,
   openTextDocument,
   closeEditorsAndCleanWorkspace,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('ReferenceRenameProvider', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/codeActionProvider.spec.ts b/src/features/codeActionProvider.spec.ts
index 98be33ba..73af3fdb 100644
--- a/src/features/codeActionProvider.spec.ts
+++ b/src/features/codeActionProvider.spec.ts
@@ -1,7 +1,7 @@
 import vscode from 'vscode';
 
 import codeActionProvider from './codeActionProvider';
-import { rndName, createFile, openTextDocument } from '../test/testUtils';
+import { rndName, createFile, openTextDocument } from '../test/utils';
 
 describe('codeActionProvider', () => {
   it('should provide code actions', async () => {
diff --git a/src/features/completionProvider.spec.ts b/src/features/completionProvider.spec.ts
index e28da83a..dac5c15a 100644
--- a/src/features/completionProvider.spec.ts
+++ b/src/features/completionProvider.spec.ts
@@ -12,7 +12,7 @@ import {
   openTextDocument,
   closeEditorsAndCleanWorkspace,
   updateMemoConfigProperty,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('provideCompletionItems()', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/extendMarkdownIt.spec.ts b/src/features/extendMarkdownIt.spec.ts
index a0670005..1025c5ab 100644
--- a/src/features/extendMarkdownIt.spec.ts
+++ b/src/features/extendMarkdownIt.spec.ts
@@ -10,7 +10,7 @@ import {
   getImgUrlForMarkdownPreview,
   getFileUrlForMarkdownPreview,
   escapeForRegExp,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('extendMarkdownIt feature', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/newVersionNotifier.spec.ts b/src/features/newVersionNotifier.spec.ts
index fa683498..17b41099 100644
--- a/src/features/newVersionNotifier.spec.ts
+++ b/src/features/newVersionNotifier.spec.ts
@@ -2,7 +2,7 @@ import { ExtensionContext } from 'vscode';
 import path from 'path';
 
 import * as newVersionNotifier from './newVersionNotifier';
-import { closeEditorsAndCleanWorkspace } from '../test/testUtils';
+import { closeEditorsAndCleanWorkspace } from '../test/utils';
 
 describe('newVersionNotifier feature', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/referenceContextWatcher.spec.ts b/src/features/referenceContextWatcher.spec.ts
index c385a6b5..82af44ba 100644
--- a/src/features/referenceContextWatcher.spec.ts
+++ b/src/features/referenceContextWatcher.spec.ts
@@ -1,7 +1,7 @@
 import { ExtensionContext } from 'vscode';
 
 import * as referenceContextWatcher from './referenceContextWatcher';
-import { closeEditorsAndCleanWorkspace } from '../test/testUtils';
+import { closeEditorsAndCleanWorkspace } from '../test/utils';
 
 describe('referenceContextWatcher feature', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/features/syntaxDecorations.spec.ts b/src/features/syntaxDecorations.spec.ts
index f557e209..4e2bc8d6 100644
--- a/src/features/syntaxDecorations.spec.ts
+++ b/src/features/syntaxDecorations.spec.ts
@@ -6,7 +6,7 @@ import {
   rndName,
   openTextDocument,
   closeEditorsAndCleanWorkspace,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('getDecorations', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/test/utils/index.ts b/src/test/utils/index.ts
new file mode 100644
index 00000000..04bca77e
--- /dev/null
+++ b/src/test/utils/index.ts
@@ -0,0 +1 @@
+export * from './utils';
diff --git a/src/test/testUtils.spec.ts b/src/test/utils/utils.spec.ts
similarity index 85%
rename from src/test/testUtils.spec.ts
rename to src/test/utils/utils.spec.ts
index 58cad68b..65d2e609 100644
--- a/src/test/testUtils.spec.ts
+++ b/src/test/utils/utils.spec.ts
@@ -1,8 +1,8 @@
 import fs from 'fs';
 
-import { createFile, rndName, cleanWorkspace, closeEditorsAndCleanWorkspace } from './testUtils';
+import { createFile, rndName, cleanWorkspace, closeEditorsAndCleanWorkspace } from './utils';
 
-describe('cleanWorkspace()', function () {
+describe('cleanWorkspace()', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
 
   afterEach(closeEditorsAndCleanWorkspace);
diff --git a/src/test/testUtils.ts b/src/test/utils/utils.ts
similarity index 95%
rename from src/test/testUtils.ts
rename to src/test/utils/utils.ts
index 56a6a981..bf39d35f 100644
--- a/src/test/testUtils.ts
+++ b/src/test/utils/utils.ts
@@ -4,9 +4,9 @@ import path from 'path';
 import { workspace, Uri, commands, ConfigurationTarget } from 'vscode';
 export { default as waitForExpect } from 'wait-for-expect';
 
-import { cache } from '../workspace';
-import * as utils from '../utils';
-import { WorkspaceCache } from '../types';
+import { cache } from '../../workspace';
+import * as utils from '../../utils';
+import { WorkspaceCache } from '../../types';
 
 const {
   getWorkspaceFolder,
@@ -126,7 +126,7 @@ const getDefaultConfigProperties = (): {
   description?: string;
   type?: string;
 }[] => {
-  return require('../../package.json').contributes.configuration.properties;
+  return require('../../../package.json').contributes.configuration.properties;
 };
 
 export const updateConfigProperty = async (
diff --git a/src/utils/createDailyQuickPick.spec.ts b/src/utils/createDailyQuickPick.spec.ts
index 90e69c7e..5c7e988c 100644
--- a/src/utils/createDailyQuickPick.spec.ts
+++ b/src/utils/createDailyQuickPick.spec.ts
@@ -1,7 +1,7 @@
 import moment from 'moment';
 
 import createDailyQuickPick from './createDailyQuickPick';
-import { closeEditorsAndCleanWorkspace, createFile } from '../test/testUtils';
+import { closeEditorsAndCleanWorkspace, createFile } from '../test/utils';
 
 describe('createDailyQuickPick()', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/utils/externalUtils.spec.ts b/src/utils/externalUtils.spec.ts
index 659a4dd4..be2c6f78 100644
--- a/src/utils/externalUtils.spec.ts
+++ b/src/utils/externalUtils.spec.ts
@@ -15,7 +15,7 @@ import {
   createFile,
   openTextDocument,
   rndName,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('lineBreakOffsetsByLineIndex()', () => {
   it('should return offset for a single empty line', () => {
diff --git a/src/utils/searchUtils.spec.ts b/src/utils/searchUtils.spec.ts
index d4201b7b..b2d05cbe 100644
--- a/src/utils/searchUtils.spec.ts
+++ b/src/utils/searchUtils.spec.ts
@@ -4,7 +4,7 @@ import {
   createFile,
   getWorkspaceFolder,
   rndName,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('search()', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/utils/utils.spec.ts b/src/utils/utils.spec.ts
index 74b05430..9e2f638d 100644
--- a/src/utils/utils.spec.ts
+++ b/src/utils/utils.spec.ts
@@ -46,7 +46,7 @@ import {
   rndName,
   toPlainObject,
   updateConfigProperty,
-} from '../test/testUtils';
+} from '../test/utils';
 
 describe('containsImageExt()', () => {
   test.each(['png', 'jpg', 'jpeg', 'gif'])(
diff --git a/src/workspace/cache/cache.spec.ts b/src/workspace/cache/cache.spec.ts
index 74c32b29..0490c51d 100644
--- a/src/workspace/cache/cache.spec.ts
+++ b/src/workspace/cache/cache.spec.ts
@@ -16,7 +16,7 @@ import {
   closeEditorsAndCleanWorkspace,
   createFile,
   rndName,
-} from '../../test/testUtils';
+} from '../../test/utils';
 
 describe('cacheWorkspace()', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/src/workspace/file-watcher/fileWatcher.spec.ts b/src/workspace/file-watcher/fileWatcher.spec.ts
index b31ff47c..0319829f 100644
--- a/src/workspace/file-watcher/fileWatcher.spec.ts
+++ b/src/workspace/file-watcher/fileWatcher.spec.ts
@@ -14,7 +14,7 @@ import {
   getWorkspaceCache,
   updateMemoConfigProperty,
   waitForExpect,
-} from '../../test/testUtils';
+} from '../../test/utils';
 
 describe('fileWatcher', () => {
   beforeEach(closeEditorsAndCleanWorkspace);
diff --git a/yarn.lock b/yarn.lock
index d3e1aa7d..aa648b4b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1897,6 +1897,11 @@ buffers@~0.1.1:
   resolved "https://registry.yarnpkg.com/buffers/-/buffers-0.1.1.tgz#b24579c3bed4d6d396aeee6d9a8ae7f5482ab7bb"
   integrity sha1-skV5w77U1tOWru5tmorn9Ugqt7s=
 
+builtin-modules@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-3.2.0.tgz#45d5db99e7ee5e6bc4f362e008bf917ab5049887"
+  integrity sha512-lGzLKcioL90C7wMczpkY0n/oART3MbBa8R9OFGE1rJxoVI86u4WAGfEk8Wjv10eKSyTHVGkSo3bvBylCEtk7LA==
+
 call-bind@^1.0.0, call-bind@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/call-bind/-/call-bind-1.0.2.tgz#b1d4e89e688119c3c9a903ad30abb2f6a919be3c"
@@ -2037,7 +2042,7 @@ ci-info@^2.0.0:
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
   integrity sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ==
 
-ci-info@^3.2.0:
+ci-info@^3.2.0, ci-info@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-3.3.0.tgz#b4ed1fb6818dea4803a55c623041f9165d2066b2"
   integrity sha512-riT/3vI5YpVH6/qomlDnJow6TBee2PBKSEpx3O32EGPYbWGIRsIlGRms3Sm74wYE1JMo8RnO04Hb12+v1J5ICw==
@@ -2047,6 +2052,13 @@ cjs-module-lexer@^1.0.0:
   resolved "https://registry.yarnpkg.com/cjs-module-lexer/-/cjs-module-lexer-1.2.2.tgz#9f84ba3244a512f3a54e5277e8eef4c489864e40"
   integrity sha512-cOU9usZw8/dXIXKtwa8pM0OTJQuJkxMN6w30csNRUerHfeQ5R6U3kkU/FtJeIf3M202OHfY2U8ccInBG7/xogA==
 
+clean-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/clean-regexp/-/clean-regexp-1.0.0.tgz#8df7c7aae51fd36874e8f8d05b9180bc11a3fed7"
+  integrity sha1-jffHquUf02h06PjQW5GAvBGj/tc=
+  dependencies:
+    escape-string-regexp "^1.0.5"
+
 clean-stack@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/clean-stack/-/clean-stack-2.2.0.tgz#ee8472dbb129e727b31e8a10a427dee9dfe4008b"
@@ -2926,6 +2938,11 @@ eslint-module-utils@^2.7.1:
     find-up "^2.1.0"
     pkg-dir "^2.0.0"
 
+eslint-plugin-folders@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-folders/-/eslint-plugin-folders-1.0.3.tgz#db98fccdb8d0453de82e70d8b8de0e2b6222b6c6"
+  integrity sha512-NqJffMuET/Zb4HHrxs61f6ur6pM5dsgy/SxuxCto98oVJjDKDUhE/O2OOOc06bjYIeVnGPOjgkAuxjk0+Gp4LA==
+
 eslint-plugin-import@^2.25.3:
   version "2.25.3"
   resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.25.3.tgz#a554b5f66e08fb4f6dc99221866e57cfff824766"
@@ -2952,6 +2969,26 @@ eslint-plugin-prettier@^4.0.0:
   dependencies:
     prettier-linter-helpers "^1.0.0"
 
+eslint-plugin-unicorn@^40.1.0:
+  version "40.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-unicorn/-/eslint-plugin-unicorn-40.1.0.tgz#48975360e39d23df726e4b33e8dd5d650e184832"
+  integrity sha512-y5doK2DF9Sr5AqKEHbHxjFllJ167nKDRU01HDcWyv4Tnmaoe9iNxMrBnaybZvWZUaE3OC5Unu0lNIevYamloig==
+  dependencies:
+    "@babel/helper-validator-identifier" "^7.15.7"
+    ci-info "^3.3.0"
+    clean-regexp "^1.0.0"
+    eslint-utils "^3.0.0"
+    esquery "^1.4.0"
+    indent-string "^4.0.0"
+    is-builtin-module "^3.1.0"
+    lodash "^4.17.21"
+    pluralize "^8.0.0"
+    read-pkg-up "^7.0.1"
+    regexp-tree "^0.1.24"
+    safe-regex "^2.1.1"
+    semver "^7.3.5"
+    strip-indent "^3.0.0"
+
 eslint-scope@5.1.1, eslint-scope@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"
@@ -3851,6 +3888,13 @@ is-boolean-object@^1.1.0:
     call-bind "^1.0.2"
     has-tostringtag "^1.0.0"
 
+is-builtin-module@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/is-builtin-module/-/is-builtin-module-3.1.0.tgz#6fdb24313b1c03b75f8b9711c0feb8c30b903b00"
+  integrity sha512-OV7JjAgOTfAFJmHZLvpSTb4qi0nIILDV1gWPYDnDJUTNFM5aGlRAhk4QcT8i7TuAleeEV5Fdkqn3t4mS+Q11fg==
+  dependencies:
+    builtin-modules "^3.0.0"
+
 is-callable@^1.1.4:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.2.0.tgz#83336560b54a38e35e3a2df7afd0454d691468bb"
@@ -4931,7 +4975,7 @@ lodash.templatesettings@^4.0.0:
   dependencies:
     lodash._reinterpolate "^3.0.0"
 
-lodash@^4.17.15, lodash@^4.17.19, lodash@^4.7.0:
+lodash@^4.17.15, lodash@^4.17.19, lodash@^4.17.21, lodash@^4.7.0:
   version "4.17.21"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
   integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
@@ -5779,6 +5823,11 @@ pkg-dir@^4.2.0:
   dependencies:
     find-up "^4.0.0"
 
+pluralize@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-8.0.0.tgz#1a6fa16a38d12a1901e0320fa017051c539ce3b1"
+  integrity sha512-Nc3IT5yHzflTfbjgqWcCPpo7DaKy4FnpB0l/zCAW0Tc7jxAiuqSxHasntB3D7887LSrA93kDJ9IXovxJYxyLCA==
+
 prebuild-install@^6.0.0:
   version "6.1.4"
   resolved "https://registry.yarnpkg.com/prebuild-install/-/prebuild-install-6.1.4.tgz#ae3c0142ad611d58570b89af4986088a4937e00f"
@@ -6059,6 +6108,11 @@ redent@^4.0.0:
     indent-string "^5.0.0"
     strip-indent "^4.0.0"
 
+regexp-tree@^0.1.24, regexp-tree@~0.1.1:
+  version "0.1.24"
+  resolved "https://registry.yarnpkg.com/regexp-tree/-/regexp-tree-0.1.24.tgz#3d6fa238450a4d66e5bc9c4c14bb720e2196829d"
+  integrity sha512-s2aEVuLhvnVJW6s/iPgEGK6R+/xngd2jNQ+xy4bXNDKxZKJH6jpPHY6kVeVv1IeLCHgswRj+Kl3ELaDjG6V1iw==
+
 regexpp@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-3.2.0.tgz#0425a2768d8f23bad70ca4b90461fa2f1213e1b2"
@@ -6174,6 +6228,13 @@ safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
+safe-regex@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-2.1.1.tgz#f7128f00d056e2fe5c11e81a1324dd974aadced2"
+  integrity sha512-rx+x8AMzKb5Q5lQ95Zoi6ZbJqwCLkqi3XuJXp5P3rT8OEc6sZCJG5AE5dU3lsgRr/F4Bs31jSlVN+j5KrsGu9A==
+  dependencies:
+    regexp-tree "~0.1.1"
+
 "safer-buffer@>= 2.1.2 < 3":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"