From a145cfb92472b5af5dff8eddf9e3b10dfcc2871c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Go=C5=82aszewski?= <jodator@jodator.net>
Date: Thu, 20 Feb 2020 16:14:47 +0100
Subject: [PATCH 1/4] Add eslint-plugin-mocha to eslint configuration.

---
 packages/eslint-config-ckeditor5/.eslintrc.js | 14 +++-
 packages/eslint-config-ckeditor5/package.json |  3 +-
 yarn.lock                                     | 79 +++++++------------
 3 files changed, 41 insertions(+), 55 deletions(-)

diff --git a/packages/eslint-config-ckeditor5/.eslintrc.js b/packages/eslint-config-ckeditor5/.eslintrc.js
index c1b676954..a1ad85760 100644
--- a/packages/eslint-config-ckeditor5/.eslintrc.js
+++ b/packages/eslint-config-ckeditor5/.eslintrc.js
@@ -20,7 +20,8 @@ module.exports = {
 		sinon: true
 	},
 	plugins: [
-		'ckeditor5-rules'
+		'ckeditor5-rules',
+		'mocha'
 	],
 	rules: {
 		// ## Possible errors
@@ -296,6 +297,15 @@ module.exports = {
 			"error",
 			"after"
 		],
-		'ckeditor5-rules/no-relative-imports': 'error'
+		'ckeditor5-rules/no-relative-imports': 'error',
+		'mocha/handle-done-callback': 'error',
+		'mocha/no-async-describe': 'error',
+		'mocha/no-exclusive-tests': 'error',
+		'mocha/no-global-tests': 'error',
+		'mocha/no-identical-title': 'warn',
+		'mocha/no-nested-tests': 'error',
+		'mocha/no-pending-tests': 'error',
+		'mocha/no-sibling-hooks': 'error',
+		'mocha/no-top-level-hooks': 'error'
 	}
 };
diff --git a/packages/eslint-config-ckeditor5/package.json b/packages/eslint-config-ckeditor5/package.json
index 0821cb813..3071e1032 100644
--- a/packages/eslint-config-ckeditor5/package.json
+++ b/packages/eslint-config-ckeditor5/package.json
@@ -12,7 +12,8 @@
   ],
   "main": ".eslintrc.js",
   "dependencies": {
-    "eslint-plugin-ckeditor5-rules": "^0.0.4"
+    "eslint-plugin-ckeditor5-rules": "^0.0.4",
+    "eslint-plugin-mocha": "^6.3.0"
   },
   "peerDependencies": {
     "eslint": ">=3.0.0"
diff --git a/yarn.lock b/yarn.lock
index 3a1e46789..c311e981c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3193,11 +3193,6 @@ deep-eql@^3.0.1:
   dependencies:
     type-detect "^4.0.0"
 
-deep-extend@^0.6.0:
-  version "0.6.0"
-  resolved "https://registry.yarnpkg.com/deep-extend/-/deep-extend-0.6.0.tgz#c4fa7c95404a17a9c3e8ca7e1537312b736330ac"
-  integrity sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==
-
 deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
@@ -3324,11 +3319,6 @@ detect-indent@^5.0.0:
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"
   integrity sha1-OHHMCmoALow+Wzz38zYmRnXwa50=
 
-detect-libc@^1.0.2:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
-  integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
-
 dezalgo@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/dezalgo/-/dezalgo-1.0.3.tgz#7f742de066fc748bc8db820569dddce49bf0d456"
@@ -3725,6 +3715,14 @@ escodegen@^1.9.0:
   optionalDependencies:
     source-map "~0.6.1"
 
+eslint-plugin-mocha@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-mocha/-/eslint-plugin-mocha-6.3.0.tgz#72bfd06a5c4323e17e30ef41cd726030e8cdb8fd"
+  integrity sha512-Cd2roo8caAyG21oKaaNTj7cqeYRWW1I2B5SfpKRp0Ip1gkfwoR1Ow0IGlPWnNjzywdF4n+kHL8/9vM6zCJUxdg==
+  dependencies:
+    eslint-utils "^2.0.0"
+    ramda "^0.27.0"
+
 eslint-scope@^4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-4.0.3.tgz#ca03833310f6889a3264781aa82e63eb9cfe7848"
@@ -3740,6 +3738,13 @@ eslint-utils@^1.3.1:
   dependencies:
     eslint-visitor-keys "^1.1.0"
 
+eslint-utils@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-2.0.0.tgz#7be1cc70f27a72a76cd14aa698bcabed6890e1cd"
+  integrity sha512-0HCPuJv+7Wv1bACm8y5/ECVfYdfsAm9xmVb7saeFlxjPYALefjhbYoCkBjPdPzGH8wWyTpAez82Fh3VKYEZ8OA==
+  dependencies:
+    eslint-visitor-keys "^1.1.0"
+
 eslint-visitor-keys@^1.0.0, eslint-visitor-keys@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
@@ -4810,7 +4815,7 @@ husky@^0.14.3:
     normalize-path "^1.0.0"
     strip-indent "^2.0.0"
 
-iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
+iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
@@ -4947,7 +4952,7 @@ inherits@2.0.3:
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
 
-ini@^1.3.2, ini@^1.3.4, ini@~1.3.0:
+ini@^1.3.2, ini@^1.3.4:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
   integrity sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw==
@@ -6592,15 +6597,6 @@ natural-compare@^1.4.0:
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
   integrity sha1-Sr6/7tdUHywnrPspvbvRXI1bpPc=
 
-needle@^2.2.1:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/needle/-/needle-2.4.0.tgz#6833e74975c444642590e15a750288c5f939b57c"
-  integrity sha512-4Hnwzr3mi5L97hMYeNl8wRW/Onhy4nUKR/lVemJ8gJedxxUyBLm9kkrDColJvoSfwi0jCNhD+xCdOtiGDQiRZg==
-  dependencies:
-    debug "^3.2.6"
-    iconv-lite "^0.4.4"
-    sax "^1.2.4"
-
 negotiator@0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
@@ -6700,22 +6696,6 @@ node-libs-browser@^2.2.1:
     util "^0.11.0"
     vm-browserify "^1.0.1"
 
-node-pre-gyp@*:
-  version "0.14.0"
-  resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.14.0.tgz#9a0596533b877289bcad4e143982ca3d904ddc83"
-  integrity sha512-+CvDC7ZttU/sSt9rFjix/P05iS43qHCOOGzcr3Ry99bXG7VX953+vFyEuph/tfqoYu8dttBkE86JSKBO2OzcxA==
-  dependencies:
-    detect-libc "^1.0.2"
-    mkdirp "^0.5.1"
-    needle "^2.2.1"
-    nopt "^4.0.1"
-    npm-packlist "^1.1.6"
-    npmlog "^4.0.2"
-    rc "^1.2.7"
-    rimraf "^2.6.1"
-    semver "^5.3.0"
-    tar "^4.4.2"
-
 node-releases@^1.1.44:
   version "1.1.45"
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-1.1.45.tgz#4cf7e9175d71b1317f15ffd68ce63bce1d53e9f2"
@@ -6820,7 +6800,7 @@ npm-normalize-package-bin@^1.0.0, npm-normalize-package-bin@^1.0.1:
     semver "^5.6.0"
     validate-npm-package-name "^3.0.0"
 
-npm-packlist@^1.1.6, npm-packlist@^1.4.4:
+npm-packlist@^1.4.4:
   version "1.4.7"
   resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.7.tgz#9e954365a06b80b18111ea900945af4f88ed4848"
   integrity sha512-vAj7dIkp5NhieaGZxBJB8fF4R0078rqsmhJcAfXZ6O7JJhjhPK96n5Ry1oZcfLXgfun0GWTZPOxaEyqv8GBykQ==
@@ -6860,7 +6840,7 @@ npm-which@^3.0.1:
     npm-path "^2.0.2"
     which "^1.2.10"
 
-npmlog@^4.0.2, npmlog@^4.1.2:
+npmlog@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.1.2.tgz#08a7f2a8bf734604779a9efa4ad5cc717abb954b"
   integrity sha512-2uUqazuKlTaSI/dC8AzicUck7+IrEaOnN/e0jd3Xtt1KcGpwx30v50mL7oPyr/h9bL3E4aZccVwpwP+5W9Vjkg==
@@ -7919,6 +7899,11 @@ quick-lru@^1.0.0:
   resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
   integrity sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g=
 
+ramda@^0.27.0:
+  version "0.27.0"
+  resolved "https://registry.yarnpkg.com/ramda/-/ramda-0.27.0.tgz#915dc29865c0800bf3f69b8fd6c279898b59de43"
+  integrity sha512-pVzZdDpWwWqEVVLshWUHjNwuVP7SfcmPraYuqocJp1yo2U1R7P+5QAfDhdItkuoGqIBnBYrtPp7rEPqDn9HlZA==
+
 randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
@@ -7957,16 +7942,6 @@ raw-loader@^3.1.0:
     loader-utils "^1.1.0"
     schema-utils "^2.0.1"
 
-rc@^1.2.7:
-  version "1.2.8"
-  resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
-  integrity sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==
-  dependencies:
-    deep-extend "^0.6.0"
-    ini "~1.3.0"
-    minimist "^1.2.0"
-    strip-json-comments "~2.0.1"
-
 read-cache@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/read-cache/-/read-cache-1.0.0.tgz#e664ef31161166c9751cdbe8dbcf86b5fb58f774"
@@ -8323,7 +8298,7 @@ rimraf@2.6.3:
   dependencies:
     glob "^7.1.3"
 
-rimraf@^2.5.4, rimraf@^2.6.0, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@^2.6.3:
+rimraf@^2.5.4, rimraf@^2.6.0, rimraf@^2.6.2, rimraf@^2.6.3:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.7.1.tgz#35797f13a7fdadc566142c29d4f07ccad483e3ec"
   integrity sha512-uWjbaKIK3T1OSVptzX7Nl6PvQ3qAGtKEtVRjRuazjfL3Bx5eI409VZSqgND+4UNnmzLVdPj9FqFJNPqBZFve4w==
@@ -8393,7 +8368,7 @@ safe-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-sax@^1.2.4, sax@~1.2.4:
+sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
@@ -9135,7 +9110,7 @@ tapable@^1.0.0, tapable@^1.1.3:
   resolved "https://registry.yarnpkg.com/tapable/-/tapable-1.1.3.tgz#a1fccc06b58db61fd7a45da2da44f5f3a3e67ba2"
   integrity sha512-4WK/bYZmj8xLr+HUCODHGF1ZFzsYffasLUgEiMBY4fgtltdO6B4WJtlSbPaDTLpYTcGVwM2qLnFTICEcNxs3kA==
 
-tar@^4.4.10, tar@^4.4.12, tar@^4.4.2, tar@^4.4.8:
+tar@^4.4.10, tar@^4.4.12, tar@^4.4.8:
   version "4.4.13"
   resolved "https://registry.yarnpkg.com/tar/-/tar-4.4.13.tgz#43b364bc52888d555298637b10d60790254ab525"
   integrity sha512-w2VwSrBoHa5BsSyH+KxEqeQBAllHhccyMFVHtGtdMpF4W7IRWfZjFiQceJPChOeTsSDVUpER2T8FA93pr0L+QA==

From 76db6f79a70d0684bbe14f1c81b661339f26f26f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Go=C5=82aszewski?= <jodator@jodator.net>
Date: Fri, 21 Feb 2020 12:59:08 +0100
Subject: [PATCH 2/4] Disallow dangling comma.

---
 packages/eslint-config-ckeditor5/.eslintrc.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/eslint-config-ckeditor5/.eslintrc.js b/packages/eslint-config-ckeditor5/.eslintrc.js
index a1ad85760..7bbb781ea 100644
--- a/packages/eslint-config-ckeditor5/.eslintrc.js
+++ b/packages/eslint-config-ckeditor5/.eslintrc.js
@@ -116,6 +116,7 @@ module.exports = {
 				'properties': 'never'
 			}
 		],
+		'comma-dangle': [ 'error', 'never' ],
 		'comma-spacing': [
 			'error',
 			{

From 7d744c450ad5822fc49a8647cec8464c5fd73eee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Go=C5=82aszewski?= <jodator@jodator.net>
Date: Fri, 21 Feb 2020 12:59:47 +0100
Subject: [PATCH 3/4] Use single quotes.

---
 packages/eslint-config-ckeditor5/.eslintrc.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/eslint-config-ckeditor5/.eslintrc.js b/packages/eslint-config-ckeditor5/.eslintrc.js
index 7bbb781ea..be0ae2994 100644
--- a/packages/eslint-config-ckeditor5/.eslintrc.js
+++ b/packages/eslint-config-ckeditor5/.eslintrc.js
@@ -271,9 +271,9 @@ module.exports = {
 		'arrow-spacing': 'error',
 		// This is too pedantic. It makes writing callbacks such as `value => value ? 1 : 2` impossible
 		// 'no-confusing-arrow': 'error',
-		"generator-star-spacing": [
-			"error",
-			"after"
+		'generator-star-spacing': [
+			'error',
+			'after'
 		],
 		'no-duplicate-imports': 'error',
 		'no-useless-computed-key': 'error',
@@ -294,9 +294,9 @@ module.exports = {
 			'error',
 			'always'
 		],
-		"yield-star-spacing": [
-			"error",
-			"after"
+		'yield-star-spacing': [
+			'error',
+			'after'
 		],
 		'ckeditor5-rules/no-relative-imports': 'error',
 		'mocha/handle-done-callback': 'error',

From 6185ce89a201eeba86b1a87fb6f9fec6cf56a8ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Go=C5=82aszewski?= <jodator@jodator.net>
Date: Fri, 21 Feb 2020 15:57:46 +0100
Subject: [PATCH 4/4] Fix ESLint issues.

---
 .../tasks/generatesummarychangelog.js         |   4 +-
 .../lib/release-tools/utils/cli.js            |  10 +-
 .../utils/getpackagestorelease.js             |   2 +-
 .../lib/translations/collect-utils.js         |   2 +-
 packages/ckeditor5-dev-env/tests/index.js     |   6 +-
 .../generatechangelogforsinglepackage.js      |   2 +-
 .../tasks/generatechangelogforsubpackages.js  |   6 +-
 .../tasks/generatesummarychangelog.js         |   4 +-
 .../tests/release-tools/templates/commit.js   |   2 +-
 .../release-tools/utils/executeonpackages.js  |   4 +-
 ...eneratechangelogfromcommits-integration.js |   2 +-
 .../utils/getpackagestorelease.js             |   2 +-
 .../utils/getsubpackagespaths.js              |   6 +-
 .../utils/getsubrepositoriespaths.js          |  12 +--
 .../getchangedfilesforcommit.js               |  14 ++-
 .../transformcommitforsubpackagefactory.js    |   4 +-
 .../transformcommitforsubrepositoryfactory.js |   4 +-
 .../utils/updatedependenciesversions.js       |   2 +-
 .../tests/translations/collect-utils.js       |   8 +-
 .../tests/translations/collect.js             |   2 +-
 .../tests/translations/download.js            |   4 +-
 .../tests/translations/transifex-service.js   |   6 +-
 .../tests/translations/upload.js              |   4 +-
 .../bin/notify-travis-status.js               |   6 +-
 packages/ckeditor5-dev-tests/lib/index.js     |   2 +-
 .../utils/automated-tests/getwebpackconfig.js |   2 +-
 .../utils/automated-tests/leaksdetector.js    |   2 +
 .../utils/manual-tests/getwebpackconfig.js    |   2 +-
 .../tests/tasks/runautomatedtests.js          |  10 +-
 .../tests/tasks/runmanualtests.js             |   2 +-
 .../utils/automated-tests/getwebpackconfig.js |  10 +-
 .../utils/manual-tests/compilescripts.js      |   6 +-
 .../lib/styles/getpostcssconfig.js            |   2 +-
 .../lib/styles/themeimporter.js               |   2 +-
 .../lib/translations/cleanpofilecontent.js    |   4 +-
 .../tests/bundler/createentryfile.js          |   2 +-
 .../tests/bundler/getplugins.js               |   2 +-
 packages/ckeditor5-dev-utils/tests/git.js     |   4 +-
 .../createdictionaryfrompofilecontent.js      |   2 +-
 .../tests/translations/findoriginalstrings.js |   2 +-
 .../multiplelanguagetranslationservice.js     |  14 +--
 .../tests/ckeditor5-env-utils.js              |   6 +-
 .../jsdoc-plugins/lib/custom-tags/error.js    |   2 +-
 .../fixers/fix-incorrect-class-longname.js    |   4 +-
 .../longname-fixer/fixers/fix-short-refs.js   |   8 +-
 .../lib/longname-fixer/longname-fixer.js      |   2 +-
 .../lib/validator/doclet-validator.js         |   6 +-
 packages/jsdoc-plugins/lib/validator/types.js |   2 +-
 packages/jsdoc-plugins/tests/doclet-utils.js  |  10 +-
 .../jsdoc-plugins/tests/doclet-validator.js   | 100 +++++++++---------
 .../tests/fix-interfaces-and-classes.js       |  32 +++---
 packages/jsdoc-plugins/tests/fix-links.js     |  24 ++---
 .../tests/integration-tests/data/mixin.jsdoc  |   2 +-
 .../integration-tests/utils/parsefiles.js     |   2 +-
 .../test-data/inheritance-implicit.js         |   2 +-
 .../tests/relation-fixer/test-data/mixins.js  |   2 +-
 .../test-data/unwanted-doclets.js             |   2 +-
 57 files changed, 197 insertions(+), 197 deletions(-)

diff --git a/packages/ckeditor5-dev-env/lib/release-tools/tasks/generatesummarychangelog.js b/packages/ckeditor5-dev-env/lib/release-tools/tasks/generatesummarychangelog.js
index a19600d31..1ec324c2a 100644
--- a/packages/ckeditor5-dev-env/lib/release-tools/tasks/generatesummarychangelog.js
+++ b/packages/ckeditor5-dev-env/lib/release-tools/tasks/generatesummarychangelog.js
@@ -138,7 +138,7 @@ module.exports = function generateSummaryChangelog( options ) {
 					dependencies,
 					newVersion: version,
 					currentVersion: packageJson.version,
-					repositoryUrl: packageJson.repository.url.replace( /\.git$/, '' ),
+					repositoryUrl: packageJson.repository.url.replace( /\.git$/, '' )
 				} );
 
 				// Additional notes for changelog generated from commits should be added if any dependency has been added or changed.
@@ -368,7 +368,7 @@ module.exports = function generateSummaryChangelog( options ) {
 		const entries = [
 			// eslint-disable-next-line max-len
 			`## [${ options.newVersion }](${ options.repositoryUrl }/compare/v${ options.currentVersion }...v${ options.newVersion }) (${ date })`,
-			'',
+			''
 		];
 
 		const allowBreakingChangeInMinor = areBreakingChangesAcceptableInVersion( options.newVersion );
diff --git a/packages/ckeditor5-dev-env/lib/release-tools/utils/cli.js b/packages/ckeditor5-dev-env/lib/release-tools/utils/cli.js
index 5bc4d402e..4ec3d8c6d 100644
--- a/packages/ckeditor5-dev-env/lib/release-tools/utils/cli.js
+++ b/packages/ckeditor5-dev-env/lib/release-tools/utils/cli.js
@@ -45,7 +45,7 @@ const cli = {
 			message,
 			type: 'confirm',
 			name: 'confirm',
-			default: true,
+			default: true
 		};
 
 		return inquirer.prompt( [ confirmQuestion ] )
@@ -95,7 +95,7 @@ const cli = {
 			message,
 			type: 'confirm',
 			name: 'confirm',
-			default: true,
+			default: true
 		};
 
 		return inquirer.prompt( [ confirmQuestion ] )
@@ -112,7 +112,7 @@ const cli = {
 			message: 'Remove created archives?',
 			type: 'confirm',
 			name: 'confirm',
-			default: true,
+			default: true
 		};
 
 		return inquirer.prompt( [ confirmQuestion ] )
@@ -309,12 +309,12 @@ const cli = {
 			type: 'confirm',
 			name: 'confirm',
 			prefix: getPrefix( indentLevel ),
-			default: haveMajorBreakingChangeCommits,
+			default: haveMajorBreakingChangeCommits
 		};
 
 		return inquirer.prompt( [ confirmQuestion ] )
 			.then( answers => answers.confirm );
-	},
+	}
 };
 
 module.exports = cli;
diff --git a/packages/ckeditor5-dev-env/lib/release-tools/utils/getpackagestorelease.js b/packages/ckeditor5-dev-env/lib/release-tools/utils/getpackagestorelease.js
index 5032c6b9b..77526deab 100644
--- a/packages/ckeditor5-dev-env/lib/release-tools/utils/getpackagestorelease.js
+++ b/packages/ckeditor5-dev-env/lib/release-tools/utils/getpackagestorelease.js
@@ -39,7 +39,7 @@ module.exports = function getPackagesToRelease( pathsToPackages ) {
 		if ( gitVersion !== changelogVersion ) {
 			packagesToRelease.set( repositoryName, {
 				previousVersion: packageJson.version,
-				version: changelogVersion,
+				version: changelogVersion
 			} );
 		}
 
diff --git a/packages/ckeditor5-dev-env/lib/translations/collect-utils.js b/packages/ckeditor5-dev-env/lib/translations/collect-utils.js
index 970c234f2..397c79413 100644
--- a/packages/ckeditor5-dev-env/lib/translations/collect-utils.js
+++ b/packages/ckeditor5-dev-env/lib/translations/collect-utils.js
@@ -176,7 +176,7 @@ const utils = {
 					key: originalString,
 					package: packageMatch[ 1 ],
 					context: contextMatch ? contextMatch[ 1 ] : null,
-					sentence: sentenceMatch[ 0 ].trim(),
+					sentence: sentenceMatch[ 0 ].trim()
 				};
 			} )
 			.filter( translationCall => !!translationCall );
diff --git a/packages/ckeditor5-dev-env/tests/index.js b/packages/ckeditor5-dev-env/tests/index.js
index 4b7ae8227..c2ac1b7c5 100644
--- a/packages/ckeditor5-dev-env/tests/index.js
+++ b/packages/ckeditor5-dev-env/tests/index.js
@@ -41,7 +41,7 @@ describe( 'dev-env/index', () => {
 				generateChangelogForSubPackages: sandbox.stub(),
 				generateChangelogForSubRepositories: sandbox.stub(),
 				generateSummaryChangelog: sandbox.stub(),
-				bumpVersions: sandbox.stub(),
+				bumpVersions: sandbox.stub()
 			}
 		};
 
@@ -182,7 +182,7 @@ describe( 'dev-env/index', () => {
 			return tasks.uploadTranslations().then( () => {
 				sinon.assert.calledOnce( stubs.translations.upload );
 				sinon.assert.alwaysCalledWithExactly( stubs.translations.upload, {
-					token: 'token',
+					token: 'token'
 				} );
 			} );
 		} );
@@ -195,7 +195,7 @@ describe( 'dev-env/index', () => {
 			return tasks.downloadTranslations().then( () => {
 				sinon.assert.calledOnce( stubs.translations.download );
 				sinon.assert.alwaysCalledWithExactly( stubs.translations.download, {
-					token: 'token',
+					token: 'token'
 				} );
 			} );
 		} );
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsinglepackage.js b/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsinglepackage.js
index 8c86f2ff6..9cfe78743 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsinglepackage.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsinglepackage.js
@@ -20,7 +20,7 @@ describe( 'dev-env/release-tools/tasks', () => {
 
 			stubs = {
 				changelogUtils: {
-					changelogFile: changelogUtils.changelogFile,
+					changelogFile: changelogUtils.changelogFile
 				},
 				getNewReleaseType: sandbox.stub(),
 				displayCommits: sandbox.stub(),
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsubpackages.js b/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsubpackages.js
index a738e8496..1708cd629 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsubpackages.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatechangelogforsubpackages.js
@@ -32,7 +32,7 @@ describe( 'dev-env/release-tools/tasks', () => {
 			generateChangelogFromCommits: sandbox.stub(),
 			getPackageJson: sandbox.stub(),
 			changelogUtils: {
-				changelogFile: 'CHANGELOG.md',
+				changelogFile: 'CHANGELOG.md'
 			},
 			getNewReleaseType: sandbox.stub(),
 			displayCommits: sandbox.stub(),
@@ -200,7 +200,7 @@ describe( 'dev-env/release-tools/tasks', () => {
 					'/ckeditor5-dev/packages/ckeditor5-dev-bar'
 				] ),
 				matched: new Set( [
-					'/ckeditor5-dev/packages/ckeditor5-dev-foo',
+					'/ckeditor5-dev/packages/ckeditor5-dev-foo'
 				] )
 			} );
 
@@ -252,7 +252,7 @@ describe( 'dev-env/release-tools/tasks', () => {
 			stubs.getSubPackagesPaths.returns( {
 				skipped: new Set(),
 				matched: new Set( [
-					'/ckeditor5-dev/packages/ckeditor5-dev-foo',
+					'/ckeditor5-dev/packages/ckeditor5-dev-foo'
 				] )
 			} );
 
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatesummarychangelog.js b/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatesummarychangelog.js
index 0e7e15040..e12b6c15b 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatesummarychangelog.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/tasks/generatesummarychangelog.js
@@ -48,10 +48,10 @@ describe( 'dev-env/release-tools/tasks', () => {
 			},
 			versionUtils: {
 				getLastFromChangelog: sandbox.stub(),
-				getCurrent: sandbox.stub(),
+				getCurrent: sandbox.stub()
 			},
 			cliUtils: {
-				provideVersion: sandbox.stub(),
+				provideVersion: sandbox.stub()
 			},
 			changelogUtils: {
 				getChangelog: sandbox.stub(),
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/templates/commit.js b/packages/ckeditor5-dev-env/tests/release-tools/templates/commit.js
index 11f9d2b72..c473060c6 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/templates/commit.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/templates/commit.js
@@ -31,7 +31,7 @@ describe( 'dev-env/release-tools/changelog/templates', () => {
 		};
 		templateOptions = {
 			data: {
-				root: rootOptions,
+				root: rootOptions
 			}
 		};
 	} );
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/executeonpackages.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/executeonpackages.js
index 2b7269140..9e6c9aa9e 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/executeonpackages.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/executeonpackages.js
@@ -36,7 +36,7 @@ describe( 'dev-env/release-tools/utils', () => {
 
 			const packages = new Set( [
 				'/packages/ckeditor5-core',
-				'/packages/ckeditor5-engine',
+				'/packages/ckeditor5-engine'
 			] );
 
 			return executeOnPackages( packages, functionToExecute )
@@ -63,7 +63,7 @@ describe( 'dev-env/release-tools/utils', () => {
 
 			const packages = new Set( [
 				'/packages/ckeditor5-core',
-				'/packages/ckeditor5-engine',
+				'/packages/ckeditor5-engine'
 			] );
 
 			return executeOnPackages( packages, functionToExecute )
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/generatechangelogfromcommits-integration.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/generatechangelogfromcommits-integration.js
index c042d04c5..9569fe607 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/generatechangelogfromcommits-integration.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/generatechangelogfromcommits-integration.js
@@ -57,7 +57,7 @@ describe( 'dev-env/release-tools/utils', () => {
 					info: sandbox.stub(),
 					warning: sandbox.stub(),
 					error: sandbox.stub()
-				},
+				}
 			};
 
 			generateChangelogFromCommits = proxyquire( '../../../lib/release-tools/utils/generatechangelogfromcommits', {
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/getpackagestorelease.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/getpackagestorelease.js
index 5d5654a1b..f9c5f90d7 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/getpackagestorelease.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/getpackagestorelease.js
@@ -28,7 +28,7 @@ describe( 'dev-env/release-tools/utils', () => {
 					info: sandbox.stub(),
 					warning: sandbox.stub(),
 					error: sandbox.stub()
-				},
+				}
 			};
 
 			getPackagesToRelease = proxyquire( '../../../lib/release-tools/utils/getpackagestorelease', {
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubpackagespaths.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubpackagespaths.js
index 76818615b..d50ce2020 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubpackagespaths.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubpackagespaths.js
@@ -67,7 +67,7 @@ describe( 'dev-env/release-tools/utils', () => {
 			getDirectoriesStub.returns( [
 				'ckeditor5-core',
 				'ckeditor5-engine',
-				'ckeditor5-utils',
+				'ckeditor5-utils'
 			] );
 
 			const options = {
@@ -125,7 +125,7 @@ describe( 'dev-env/release-tools/utils', () => {
 				'ckeditor5-engine',
 				'ckeditor5-utils',
 				'ckeditor5-build-classic',
-				'ckeditor5-build-inline',
+				'ckeditor5-build-inline'
 			] );
 
 			const options = {
@@ -161,7 +161,7 @@ describe( 'dev-env/release-tools/utils', () => {
 				'ckeditor5-engine',
 				'ckeditor5-utils',
 				'ckeditor5-build-classic',
-				'ckeditor5-build-inline',
+				'ckeditor5-build-inline'
 			] );
 
 			const options = {
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubrepositoriespaths.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubrepositoriespaths.js
index 40dbde6e6..d96011b50 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubrepositoriespaths.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/getsubrepositoriespaths.js
@@ -127,7 +127,7 @@ describe( 'dev-env/release-tools/utils', () => {
 				dependencies: {
 					'@ckeditor/ckeditor5-core': 'ckeditor/ckeditor5-core',
 					'@ckeditor/ckeditor5-engine': 'ckeditor/ckeditor5-engine',
-					'@ckeditor/ckeditor5-utils': 'ckeditor/ckeditor5-utils',
+					'@ckeditor/ckeditor5-utils': 'ckeditor/ckeditor5-utils'
 				}
 			} );
 			getPackageJsonStub.onCall( 1 ).returns( { name: '@ckeditor/ckeditor5-core' } );
@@ -162,7 +162,7 @@ describe( 'dev-env/release-tools/utils', () => {
 				dependencies: {
 					'@ckeditor/ckeditor5-core': 'ckeditor/ckeditor5-core',
 					'@ckeditor/ckeditor5-engine': 'ckeditor/ckeditor5-engine',
-					'@ckeditor/ckeditor5-utils': 'ckeditor/ckeditor5-utils',
+					'@ckeditor/ckeditor5-utils': 'ckeditor/ckeditor5-utils'
 				}
 			} );
 			getPackageJsonStub.onCall( 1 ).returns( { name: '@ckeditor/ckeditor5-core' } );
@@ -186,7 +186,7 @@ describe( 'dev-env/release-tools/utils', () => {
 				'ckeditor5-engine',
 				'ckeditor5-utils',
 				'ckeditor5-build-classic',
-				'ckeditor5-build-inline',
+				'ckeditor5-build-inline'
 			] );
 
 			const options = {
@@ -234,7 +234,7 @@ describe( 'dev-env/release-tools/utils', () => {
 				'ckeditor5-engine',
 				'ckeditor5-utils',
 				'ckeditor5-build-classic',
-				'ckeditor5-build-inline',
+				'ckeditor5-build-inline'
 			] );
 
 			const options = {
@@ -284,7 +284,7 @@ describe( 'dev-env/release-tools/utils', () => {
 				'ckeditor5-engine',
 				'ckeditor5-utils',
 				'ckeditor5-build-classic',
-				'ckeditor5-build-inline',
+				'ckeditor5-build-inline'
 			] );
 
 			const options = {
@@ -330,7 +330,7 @@ describe( 'dev-env/release-tools/utils', () => {
 		it( 'allows returning the main repository only (skipMainRepository=false)', () => {
 			const options = {
 				cwd: '/tmp',
-				packages: null,
+				packages: null
 			};
 
 			const pathsCollection = getSubRepositoriesPaths( options );
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/getchangedfilesforcommit.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/getchangedfilesforcommit.js
index ec7f7b342..5de0a4b38 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/getchangedfilesforcommit.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/getchangedfilesforcommit.js
@@ -34,6 +34,8 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 				exec( 'git config user.email "ckeditor5@ckeditor.com"' );
 				exec( 'git config user.name "CKEditor5 CI"' );
 			}
+
+			getChangedFilesForCommit = require( '../../../../lib/release-tools/utils/transform-commit/getchangedfilesforcommit' );
 		} );
 
 		afterEach( () => {
@@ -41,10 +43,6 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 			exec( `rm -rf ${ path.join( tmpCwd, '*' ) }` );
 		} );
 
-		beforeEach( () => {
-			getChangedFilesForCommit = require( '../../../../lib/release-tools/utils/transform-commit/getchangedfilesforcommit' );
-		} );
-
 		it( 'returns files for initial commit', () => {
 			exec( 'touch 1.txt' );
 			exec( 'touch 2.txt' );
@@ -61,7 +59,7 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 				'2.txt',
 				'3.txt',
 				'4.txt',
-				'5.txt',
+				'5.txt'
 			] );
 		} );
 
@@ -85,7 +83,7 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 			expect( files ).to.deep.equal( [
 				'2.js',
 				'3.js',
-				'4.js',
+				'4.js'
 			] );
 		} );
 
@@ -114,7 +112,7 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 
 			expect( files ).to.deep.equal( [
 				'5.json',
-				'6.json',
+				'6.json'
 			] );
 		} );
 
@@ -153,7 +151,7 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 
 			expect( files ).to.deep.equal( [
 				'5.json',
-				'6.json',
+				'6.json'
 			] );
 		} );
 	} );
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubpackagefactory.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubpackagefactory.js
index 6f378ac0a..6aeb3fbf6 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubpackagefactory.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubpackagefactory.js
@@ -143,7 +143,7 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 
 				stubs.getChangedFilesForCommit.returns( [
 					'packages/ckeditor5-dev-env/README.md',
-					'packages/ckeditor5-dev-env/package.json',
+					'packages/ckeditor5-dev-env/package.json'
 				] );
 
 				stubs.transformCommitForSubRepositoryFactory.reset();
@@ -210,7 +210,7 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 
 				stubs.getChangedFilesForCommit.returns( [
 					'packages/ckeditor5-dev-env/README.md',
-					'packages/ckeditor5-dev-env/package.json',
+					'packages/ckeditor5-dev-env/package.json'
 				] );
 
 				const commit = transformCommitForSubPackage( rawCommit, context );
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubrepositoryfactory.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubrepositoryfactory.js
index 57ef3442c..9d8f0f6ab 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubrepositoryfactory.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/transform-commit/transformcommitforsubrepositoryfactory.js
@@ -244,12 +244,12 @@ describe( 'dev-env/release-tools/utils/transform-commit', () => {
 			it( 'attaches additional commit description with correct indent', () => {
 				const commitDescription = [
 					'* Release task - rebuilt module for collecting dependencies to release.',
-					'* Used `semver` package for bumping the version (instead of a custom module).',
+					'* Used `semver` package for bumping the version (instead of a custom module).'
 				];
 
 				const commitDescriptionWithIndents = [
 					'  * Release task - rebuilt module for collecting dependencies to release.',
-					'  * Used `semver` package for bumping the version (instead of a custom module).',
+					'  * Used `semver` package for bumping the version (instead of a custom module).'
 				].join( '\n' );
 
 				const rawCommit = {
diff --git a/packages/ckeditor5-dev-env/tests/release-tools/utils/updatedependenciesversions.js b/packages/ckeditor5-dev-env/tests/release-tools/utils/updatedependenciesversions.js
index 9195a0057..eb48139bc 100644
--- a/packages/ckeditor5-dev-env/tests/release-tools/utils/updatedependenciesversions.js
+++ b/packages/ckeditor5-dev-env/tests/release-tools/utils/updatedependenciesversions.js
@@ -144,7 +144,7 @@ describe( 'dev-env/release-tools/utils', () => {
 			let json = {
 				dependencies: {
 					'package-deps-a': '^1.0.0',
-					'package-deps-b': '^1.0.0',
+					'package-deps-b': '^1.0.0'
 				},
 				devDependencies: {
 					'package-dev-a': '^2.0.0'
diff --git a/packages/ckeditor5-dev-env/tests/translations/collect-utils.js b/packages/ckeditor5-dev-env/tests/translations/collect-utils.js
index b9878feea..4008358cd 100644
--- a/packages/ckeditor5-dev-env/tests/translations/collect-utils.js
+++ b/packages/ckeditor5-dev-env/tests/translations/collect-utils.js
@@ -51,7 +51,7 @@ describe( 'collect-utils', () => {
 		it( 'should collect info about t() calls', () => {
 			const fileContents = {
 				'/ckeditor5-core/file1.js': 't( \'Bold\' );',
-				'/ckeditor5-utils/file2.js': 't( \'Italic [context: italic style]\' );',
+				'/ckeditor5-utils/file2.js': 't( \'Italic [context: italic style]\' );'
 			};
 
 			originalStringMap = {
@@ -84,13 +84,13 @@ describe( 'collect-utils', () => {
 				key: 'Bold',
 				package: 'ckeditor5-core',
 				context: null,
-				sentence: 'Bold',
+				sentence: 'Bold'
 			}, {
 				filePath: '/ckeditor5-utils/file2.js',
 				key: 'Italic [context: italic style]',
 				package: 'ckeditor5-utils',
 				context: 'italic style',
-				sentence: 'Italic',
+				sentence: 'Italic'
 			} ] );
 		} );
 	} );
@@ -125,7 +125,7 @@ describe( 'collect-utils', () => {
 		it( 'should return an error when ckeditor5-core is missing', () => {
 			const contexts = new Map();
 			const translations = [ {
-				package: 'ckeditor5-utils',
+				package: 'ckeditor5-utils'
 			} ];
 			const errors = utils.getMissingContextErrorMessages( contexts, translations );
 
diff --git a/packages/ckeditor5-dev-env/tests/translations/collect.js b/packages/ckeditor5-dev-env/tests/translations/collect.js
index 7e10bea59..32b243e3b 100644
--- a/packages/ckeditor5-dev-env/tests/translations/collect.js
+++ b/packages/ckeditor5-dev-env/tests/translations/collect.js
@@ -29,7 +29,7 @@ describe( 'collect', () => {
 				createPotFileHeader: sandbox.stub(),
 				createPotFileContent: sandbox.stub(),
 				savePotFile: sandbox.spy(),
-				removeExistingPotFiles: sandbox.spy(),
+				removeExistingPotFiles: sandbox.spy()
 			}
 		};
 
diff --git a/packages/ckeditor5-dev-env/tests/translations/download.js b/packages/ckeditor5-dev-env/tests/translations/download.js
index ef39b8c67..45277fd0f 100644
--- a/packages/ckeditor5-dev-env/tests/translations/download.js
+++ b/packages/ckeditor5-dev-env/tests/translations/download.js
@@ -71,7 +71,7 @@ describe( 'download', () => {
 
 		resources = [
 			{ slug: 'ckeditor5-core' },
-			{ slug: 'ckeditor5-ui' },
+			{ slug: 'ckeditor5-ui' }
 		];
 
 		resourcesDetails = {
@@ -127,7 +127,7 @@ describe( 'download', () => {
 
 		resources = [
 			{ slug: 'ckeditor5-core' },
-			{ slug: 'ckeditor5-ui' },
+			{ slug: 'ckeditor5-ui' }
 		];
 
 		// jscs:disable requireCamelCaseOrUpperCaseIdentifiers
diff --git a/packages/ckeditor5-dev-env/tests/translations/transifex-service.js b/packages/ckeditor5-dev-env/tests/translations/transifex-service.js
index e3b12880c..d9285bab1 100644
--- a/packages/ckeditor5-dev-env/tests/translations/transifex-service.js
+++ b/packages/ckeditor5-dev-env/tests/translations/transifex-service.js
@@ -131,7 +131,7 @@ describe( 'transifex-service', () => {
 				token: 'token',
 				name: 'name',
 				slug: 'slug',
-				content: 'content',
+				content: 'content'
 			} ).then( () => {
 				sinon.assert.calledWith(
 					spy,
@@ -161,7 +161,7 @@ describe( 'transifex-service', () => {
 			return transifexService.putResourceContent( {
 				token: 'token',
 				slug: 'slug',
-				content: 'content',
+				content: 'content'
 			} ).then( () => {
 				sinon.assert.calledWith(
 					spy,
@@ -188,7 +188,7 @@ describe( 'transifex-service', () => {
 
 			return transifexService.getResourceDetails( {
 				token: 'token',
-				slug: 'slug',
+				slug: 'slug'
 			} ).then( () => {
 				sinon.assert.calledWith(
 					spy,
diff --git a/packages/ckeditor5-dev-env/tests/translations/upload.js b/packages/ckeditor5-dev-env/tests/translations/upload.js
index 05eaf63e4..eed7e77cf 100644
--- a/packages/ckeditor5-dev-env/tests/translations/upload.js
+++ b/packages/ckeditor5-dev-env/tests/translations/upload.js
@@ -62,7 +62,7 @@ describe( 'upload', () => {
 	it( 'should create and update resources on the Transifex', () => {
 		packageNames = [
 			'ckeditor5-core',
-			'ckeditor5-ui',
+			'ckeditor5-ui'
 		];
 
 		serverResources = [ {
@@ -71,7 +71,7 @@ describe( 'upload', () => {
 
 		fileContents = {
 			'workspace/ckeditor5/build/.transifex/ckeditor5-ui/en.pot': '# ckeditor-ui en.pot content',
-			'workspace/ckeditor5/build/.transifex/ckeditor5-core/en.pot': '# ckeditor-core en.pot content',
+			'workspace/ckeditor5/build/.transifex/ckeditor5-core/en.pot': '# ckeditor-core en.pot content'
 		};
 
 		return upload( { token: 'secretToken' } )
diff --git a/packages/ckeditor5-dev-tests/bin/notify-travis-status.js b/packages/ckeditor5-dev-tests/bin/notify-travis-status.js
index c89600ed0..da8e47183 100755
--- a/packages/ckeditor5-dev-tests/bin/notify-travis-status.js
+++ b/packages/ckeditor5-dev-tests/bin/notify-travis-status.js
@@ -81,7 +81,7 @@ const data = {
 					title: 'Repository (branch)',
 					value: [
 						`<https://github.com/${ owner }/${ repo }|${ repo }>`,
-						`(<https://github.com/${ owner }/${ repo }/tree/${ buildBranch }|${ buildBranch }>)`,
+						`(<https://github.com/${ owner }/${ repo }/tree/${ buildBranch }|${ buildBranch }>)`
 					].join( ' ' ),
 					short: true
 				},
@@ -104,9 +104,9 @@ const data = {
 					title: 'Commit message',
 					value: getFormattedMessage( process.env.TRAVIS_COMMIT_MESSAGE, owner, repo ),
 					short: false
-				},
+				}
 			]
-		},
+		}
 	]
 };
 
diff --git a/packages/ckeditor5-dev-tests/lib/index.js b/packages/ckeditor5-dev-tests/lib/index.js
index e11ac639b..d3344ab48 100644
--- a/packages/ckeditor5-dev-tests/lib/index.js
+++ b/packages/ckeditor5-dev-tests/lib/index.js
@@ -8,5 +8,5 @@
 module.exports = {
 	runAutomatedTests: require( './tasks/runautomatedtests' ),
 	runManualTests: require( './tasks/runmanualtests' ),
-	parseArguments: require( './utils/automated-tests/parsearguments' ),
+	parseArguments: require( './utils/automated-tests/parsearguments' )
 };
diff --git a/packages/ckeditor5-dev-tests/lib/utils/automated-tests/getwebpackconfig.js b/packages/ckeditor5-dev-tests/lib/utils/automated-tests/getwebpackconfig.js
index 4727975a0..7fa8014a1 100644
--- a/packages/ckeditor5-dev-tests/lib/utils/automated-tests/getwebpackconfig.js
+++ b/packages/ckeditor5-dev-tests/lib/utils/automated-tests/getwebpackconfig.js
@@ -37,7 +37,7 @@ module.exports = function getWebpackConfigForAutomatedTests( options ) {
 								},
 								minify: true
 							} )
-						},
+						}
 					]
 				},
 				{
diff --git a/packages/ckeditor5-dev-tests/lib/utils/automated-tests/leaksdetector.js b/packages/ckeditor5-dev-tests/lib/utils/automated-tests/leaksdetector.js
index f612342fb..e41017b9d 100644
--- a/packages/ckeditor5-dev-tests/lib/utils/automated-tests/leaksdetector.js
+++ b/packages/ckeditor5-dev-tests/lib/utils/automated-tests/leaksdetector.js
@@ -8,10 +8,12 @@
 ( function() {
 	let lastDomElementsCount;
 
+	// eslint-disable-next-line mocha/no-top-level-hooks
 	beforeEach( () => {
 		lastDomElementsCount = document.body.childElementCount;
 	} );
 
+	// eslint-disable-next-line mocha/no-top-level-hooks
 	afterEach( () => {
 		if ( document.body.childElementCount !== lastDomElementsCount ) {
 			const leaksCount = document.body.childElementCount - lastDomElementsCount;
diff --git a/packages/ckeditor5-dev-tests/lib/utils/manual-tests/getwebpackconfig.js b/packages/ckeditor5-dev-tests/lib/utils/manual-tests/getwebpackconfig.js
index 29784f6cd..edad91b62 100644
--- a/packages/ckeditor5-dev-tests/lib/utils/manual-tests/getwebpackconfig.js
+++ b/packages/ckeditor5-dev-tests/lib/utils/manual-tests/getwebpackconfig.js
@@ -65,7 +65,7 @@ module.exports = function getWebpackConfigForManualTests( options ) {
 								},
 								sourceMap: true
 							} )
-						},
+						}
 					]
 				},
 				{
diff --git a/packages/ckeditor5-dev-tests/tests/tasks/runautomatedtests.js b/packages/ckeditor5-dev-tests/tests/tasks/runautomatedtests.js
index 9ec717e9c..f5a4dde3d 100644
--- a/packages/ckeditor5-dev-tests/tests/tasks/runautomatedtests.js
+++ b/packages/ckeditor5-dev-tests/tests/tasks/runautomatedtests.js
@@ -44,7 +44,7 @@ beforeEach( () => {
 		stubs = {
 			fs: {
 				writeFileSync: sandbox.stub(),
-				utimesSync: sandbox.stub(),
+				utimesSync: sandbox.stub()
 			},
 			log: {
 				info: sandbox.stub(),
@@ -75,7 +75,7 @@ beforeEach( () => {
 				karmaServerStart: sandbox.stub()
 			},
 			getKarmaConfig: sandbox.stub(),
-			transformFileOptionToTestGlob: sandbox.stub(),
+			transformFileOptionToTestGlob: sandbox.stub()
 		};
 
 		sandbox.stub( process, 'cwd' ).returns( '/workspace' );
@@ -94,7 +94,7 @@ beforeEach( () => {
 
 		runAutomatedTests = proxyquire( '../../lib/tasks/runautomatedtests', {
 			fs: stubs.fs,
-			glob: stubs.glob,
+			glob: stubs.glob
 		} );
 	} );
 
@@ -162,14 +162,14 @@ beforeEach( () => {
 		const options = {
 			files: [
 				'basic-foo',
-				'bar-core',
+				'bar-core'
 			],
 			production: true
 		};
 
 		stubs.transformFileOptionToTestGlob.onFirstCall().returns( [
 			'/workspace/packages/ckeditor5-basic-foo/tests/**/*.js',
-			'/workspace/packages/ckeditor-basic-foo/tests/**/*.js',
+			'/workspace/packages/ckeditor-basic-foo/tests/**/*.js'
 		] );
 
 		stubs.transformFileOptionToTestGlob.onSecondCall().returns( [
diff --git a/packages/ckeditor5-dev-tests/tests/tasks/runmanualtests.js b/packages/ckeditor5-dev-tests/tests/tasks/runmanualtests.js
index 11fb07cd7..f5d637294 100644
--- a/packages/ckeditor5-dev-tests/tests/tasks/runmanualtests.js
+++ b/packages/ckeditor5-dev-tests/tests/tasks/runmanualtests.js
@@ -204,7 +204,7 @@ describe( 'runManualTests', () => {
 						'workspace/packages/ckeditor-editor-classic/tests/manual/**/*.js'
 					],
 					language: 'pl',
-					additionalLanguages: [ 'ar', 'en' ],
+					additionalLanguages: [ 'ar', 'en' ]
 				} );
 
 				expect( spies.scriptCompiler.calledOnce ).to.equal( true );
diff --git a/packages/ckeditor5-dev-tests/tests/utils/automated-tests/getwebpackconfig.js b/packages/ckeditor5-dev-tests/tests/utils/automated-tests/getwebpackconfig.js
index 253d5b4cf..887d3068e 100644
--- a/packages/ckeditor5-dev-tests/tests/utils/automated-tests/getwebpackconfig.js
+++ b/packages/ckeditor5-dev-tests/tests/utils/automated-tests/getwebpackconfig.js
@@ -46,7 +46,7 @@ describe( 'getWebpackConfigForAutomatedTests()', () => {
 	it( 'should return webpack configutation with istanbul loader', () => {
 		const webpackConfig = getWebpackConfigForAutomatedTests( {
 			coverage: true,
-			files: [ '**/*.js' ],
+			files: [ '**/*.js' ]
 		} );
 
 		const istanbulLoader = webpackConfig.module.rules
@@ -71,9 +71,9 @@ describe( 'getWebpackConfigForAutomatedTests()', () => {
 			files: [
 				[
 					'node_modules/ckeditor5-utils/tests/**/*.js',
-					'node_modules/ckeditor-utils/tests/**/*.js',
+					'node_modules/ckeditor-utils/tests/**/*.js'
 				]
-			],
+			]
 		} );
 
 		const istanbulLoader = webpackConfig.module.rules
@@ -85,7 +85,7 @@ describe( 'getWebpackConfigForAutomatedTests()', () => {
 		] );
 	} );
 
-	it( 'should return webpack configutation with istanbul loader containing include regexp', () => {
+	it( 'should return webpack configutation with istanbul loader containing include regexp (exclude pattern)', () => {
 		const webpackConfig = getWebpackConfigForAutomatedTests( {
 			coverage: true,
 			files: [
@@ -93,7 +93,7 @@ describe( 'getWebpackConfigForAutomatedTests()', () => {
 					'node_modules/ckeditor5-!(utils)/tests/**/*.js',
 					'node_modules/ckeditor-!(utils)/tests/**/*.js'
 				]
-			],
+			]
 		} );
 
 		const istanbulLoader = webpackConfig.module.rules
diff --git a/packages/ckeditor5-dev-tests/tests/utils/manual-tests/compilescripts.js b/packages/ckeditor5-dev-tests/tests/utils/manual-tests/compilescripts.js
index f953c8ddb..0d9bf0556 100644
--- a/packages/ckeditor5-dev-tests/tests/utils/manual-tests/compilescripts.js
+++ b/packages/ckeditor5-dev-tests/tests/utils/manual-tests/compilescripts.js
@@ -151,7 +151,7 @@ describe( 'compileManualTestScripts', () => {
 
 	it( 'compiles only manual test files', () => {
 		const manualTestScriptsPatterns = [
-			'ckeditor5-build-classic/tests/**/*.js',
+			'ckeditor5-build-classic/tests/**/*.js'
 		];
 
 		stubs.glob.onFirstCall().returns( [
@@ -181,11 +181,11 @@ describe( 'compileManualTestScripts', () => {
 		stubs.pathSep.value( '\\' );
 
 		const manualTestScriptsPatterns = [
-			'ckeditor5-build-classic/tests/**/*.js',
+			'ckeditor5-build-classic/tests/**/*.js'
 		];
 
 		stubs.glob.onFirstCall().returns( [
-			'ckeditor5-build-classic\\tests\\manual\\ckeditor.js',
+			'ckeditor5-build-classic\\tests\\manual\\ckeditor.js'
 		] );
 
 		return compileManualTestScripts( {
diff --git a/packages/ckeditor5-dev-utils/lib/styles/getpostcssconfig.js b/packages/ckeditor5-dev-utils/lib/styles/getpostcssconfig.js
index 99d6faf5e..4423846ee 100644
--- a/packages/ckeditor5-dev-utils/lib/styles/getpostcssconfig.js
+++ b/packages/ckeditor5-dev-utils/lib/styles/getpostcssconfig.js
@@ -24,7 +24,7 @@ module.exports = function getPostCssConfig( options = {} ) {
 			require( './themeimporter' )( options.themeImporter ),
 			require( 'postcss-mixins' )(),
 			require( 'postcss-nesting' )(),
-			require( './themelogger' )(),
+			require( './themelogger' )()
 		]
 	};
 
diff --git a/packages/ckeditor5-dev-utils/lib/styles/themeimporter.js b/packages/ckeditor5-dev-utils/lib/styles/themeimporter.js
index 44ebdf394..5e351c0bd 100644
--- a/packages/ckeditor5-dev-utils/lib/styles/themeimporter.js
+++ b/packages/ckeditor5-dev-utils/lib/styles/themeimporter.js
@@ -52,7 +52,7 @@ module.exports = postcss.plugin( 'postcss-ckeditor5-theme-importer', ( pluginOpt
 					require( './themelogger' )()
 				]
 			},
-			root, result,
+			root, result
 		} );
 
 		return importThemeFile( options );
diff --git a/packages/ckeditor5-dev-utils/lib/translations/cleanpofilecontent.js b/packages/ckeditor5-dev-utils/lib/translations/cleanpofilecontent.js
index 12eca2096..0feda45f6 100644
--- a/packages/ckeditor5-dev-utils/lib/translations/cleanpofilecontent.js
+++ b/packages/ckeditor5-dev-utils/lib/translations/cleanpofilecontent.js
@@ -21,7 +21,7 @@ module.exports = function cleanPoFileContent( poFileContent ) {
 	po.headers = {
 		Language: po.headers.Language,
 		'Language-Team': po.headers[ 'Language-Team' ],
-		'Plural-Forms': po.headers[ 'Plural-Forms' ],
+		'Plural-Forms': po.headers[ 'Plural-Forms' ]
 	};
 
 	// Clean comments.
@@ -37,7 +37,7 @@ module.exports = function cleanPoFileContent( poFileContent ) {
 		'',
 		'                  To learn more, check out the official contributor\'s guide:',
 		'    https://ckeditor.com/docs/ckeditor5/latest/framework/guides/contributing/contributing.html',
-		'',
+		''
 	];
 
 	return po.toString();
diff --git a/packages/ckeditor5-dev-utils/tests/bundler/createentryfile.js b/packages/ckeditor5-dev-utils/tests/bundler/createentryfile.js
index d65939796..dce5914d3 100644
--- a/packages/ckeditor5-dev-utils/tests/bundler/createentryfile.js
+++ b/packages/ckeditor5-dev-utils/tests/bundler/createentryfile.js
@@ -36,7 +36,7 @@ describe( 'bundler', () => {
 				editor: '@ckeditor/ckeditor5-editor-classic/src/editor',
 				config: {
 					undo: {
-						step: 3,
+						step: 3
 					},
 					toolbar: [
 						'image'
diff --git a/packages/ckeditor5-dev-utils/tests/bundler/getplugins.js b/packages/ckeditor5-dev-utils/tests/bundler/getplugins.js
index f3015b7b9..64624ccc0 100644
--- a/packages/ckeditor5-dev-utils/tests/bundler/getplugins.js
+++ b/packages/ckeditor5-dev-utils/tests/bundler/getplugins.js
@@ -31,7 +31,7 @@ describe( 'bundler', () => {
 		it( 'does not duplicate plugins with the same name', () => {
 			const plugins = getPlugins( [
 				'@ckeditor/ckeditor5-essentials/src/essentials',
-				'ckeditor5-foo/src/essentials',
+				'ckeditor5-foo/src/essentials'
 			] );
 
 			expect( plugins ).to.have.property( 'EssentialsPlugin', '@ckeditor/ckeditor5-essentials/src/essentials' );
diff --git a/packages/ckeditor5-dev-utils/tests/git.js b/packages/ckeditor5-dev-utils/tests/git.js
index a3fe47862..b30e61a40 100644
--- a/packages/ckeditor5-dev-utils/tests/git.js
+++ b/packages/ckeditor5-dev-utils/tests/git.js
@@ -85,7 +85,7 @@ describe( 'utils', () => {
 				expect( urlInfo.branch ).to.equal( 't/122' );
 			} );
 
-			it( 'should parse full GitHub URL (git)', () => {
+			it( 'should parse full GitHub URL (git@)', () => {
 				const urlInfo = git.parseRepositoryUrl( 'git@github.com:ckeditor/ckeditor5-core.git' );
 
 				expect( urlInfo.server ).to.equal( 'git@github.com:' );
@@ -95,7 +95,7 @@ describe( 'utils', () => {
 				expect( urlInfo.branch ).to.equal( 'master' );
 			} );
 
-			it( 'should parse full GitHub URL (git)', () => {
+			it( 'should parse full GitHub URL (git://)', () => {
 				const urlInfo = git.parseRepositoryUrl( 'git://github.com/ckeditor/ckeditor5-core.git' );
 
 				expect( urlInfo.server ).to.equal( 'git://github.com/' );
diff --git a/packages/ckeditor5-dev-utils/tests/translations/createdictionaryfrompofilecontent.js b/packages/ckeditor5-dev-utils/tests/translations/createdictionaryfrompofilecontent.js
index b48f589d6..4343d6c23 100644
--- a/packages/ckeditor5-dev-utils/tests/translations/createdictionaryfrompofilecontent.js
+++ b/packages/ckeditor5-dev-utils/tests/translations/createdictionaryfrompofilecontent.js
@@ -35,7 +35,7 @@ describe( 'translations', () => {
 				'msgctxt "Label for the Save button."',
 				'msgid "Save"',
 				'msgstr ""',
-				'',
+				''
 			].join( '\n' ) );
 
 			expect( result ).to.deep.equal( {} );
diff --git a/packages/ckeditor5-dev-utils/tests/translations/findoriginalstrings.js b/packages/ckeditor5-dev-utils/tests/translations/findoriginalstrings.js
index 8841555c8..8f79d45f7 100644
--- a/packages/ckeditor5-dev-utils/tests/translations/findoriginalstrings.js
+++ b/packages/ckeditor5-dev-utils/tests/translations/findoriginalstrings.js
@@ -19,7 +19,7 @@ describe( 'findOriginalStrings', () => {
 				info: sandbox.stub(),
 				warning: sandbox.stub(),
 				error: sandbox.stub()
-			},
+			}
 		};
 
 		findOriginalStrings = proxyquire( '../../lib/translations/findoriginalstrings', {
diff --git a/packages/ckeditor5-dev-utils/tests/translations/multiplelanguagetranslationservice.js b/packages/ckeditor5-dev-utils/tests/translations/multiplelanguagetranslationservice.js
index 9557f3aa7..a1a9fbdb5 100644
--- a/packages/ckeditor5-dev-utils/tests/translations/multiplelanguagetranslationservice.js
+++ b/packages/ckeditor5-dev-utils/tests/translations/multiplelanguagetranslationservice.js
@@ -199,7 +199,7 @@ describe( 'translations', () => {
 				translationService._dictionary = {
 					pl: {
 						Cancel: 'Anuluj',
-						Save: 'Zapisz',
+						Save: 'Zapisz'
 					},
 					en: {
 						Cancel: 'Cancel',
@@ -256,7 +256,7 @@ describe( 'translations', () => {
 				translationService._dictionary = {
 					pl: {
 						Cancel: 'Anuluj',
-						Save: 'Zapisz',
+						Save: 'Zapisz'
 					}
 				};
 
@@ -285,7 +285,7 @@ describe( 'translations', () => {
 				translationService._dictionary = {
 					pl: {
 						Cancel: 'Anuluj',
-						Save: 'Zapisz',
+						Save: 'Zapisz'
 					}
 				};
 
@@ -328,7 +328,7 @@ describe( 'translations', () => {
 				translationService._dictionary = {
 					pl: {
 						Cancel: 'Anuluj',
-						Save: 'Zapisz',
+						Save: 'Zapisz'
 					}
 				};
 
@@ -385,7 +385,7 @@ describe( 'translations', () => {
 					pl: {
 						Cancel: 'Anuluj',
 						Save: 'Zapisz',
-						Close: 'Zamknij',
+						Close: 'Zamknij'
 					}
 				};
 
@@ -421,7 +421,7 @@ describe( 'translations', () => {
 				translationService._dictionary = {
 					pl: {
 						Cancel: 'Anuluj',
-						Save: 'Zapisz',
+						Save: 'Zapisz'
 					}
 				};
 
@@ -450,7 +450,7 @@ describe( 'translations', () => {
 
 			it( 'should use output directory', () => {
 				const translationService = new MultipleLanguageTranslationService( 'pl', {
-					additionalLanguages: [ 'en' ],
+					additionalLanguages: [ 'en' ]
 				} );
 				const spy = sandbox.spy();
 
diff --git a/packages/ckeditor5-dev-webpack-plugin/tests/ckeditor5-env-utils.js b/packages/ckeditor5-dev-webpack-plugin/tests/ckeditor5-env-utils.js
index 822ae4e6e..892575c6f 100644
--- a/packages/ckeditor5-dev-webpack-plugin/tests/ckeditor5-env-utils.js
+++ b/packages/ckeditor5-dev-webpack-plugin/tests/ckeditor5-env-utils.js
@@ -103,7 +103,7 @@ describe( 'webpack-plugin/ckeditor5-env-utils', () => {
 			expect( newLoaders ).to.deep.equal( [
 				{
 					loader: originalPath.normalize( originalPath.join( __dirname, '../lib/translatesourceloader.js' ) ),
-					options,
+					options
 				}
 			] );
 		} );
@@ -131,7 +131,7 @@ describe( 'webpack-plugin/ckeditor5-env-utils', () => {
 
 			expect( newLoaders ).to.deep.equal( [ {
 				loader: path.normalize( path.join( __dirname, '..\\lib\\translatesourceloader.js' ) ),
-				options,
+				options
 			} ] );
 		} );
 
@@ -167,7 +167,7 @@ describe( 'webpack-plugin/ckeditor5-env-utils', () => {
 
 			expect( newLoaders ).does.deep.equal( [ {
 				loader: path.normalize( path.join( __dirname, '../lib/translatesourceloader.js' ) ),
-				options,
+				options
 			} ] );
 		} );
 	} );
diff --git a/packages/jsdoc-plugins/lib/custom-tags/error.js b/packages/jsdoc-plugins/lib/custom-tags/error.js
index a4120f2a9..fa4c5b2d9 100644
--- a/packages/jsdoc-plugins/lib/custom-tags/error.js
+++ b/packages/jsdoc-plugins/lib/custom-tags/error.js
@@ -23,5 +23,5 @@ module.exports = {
 				} );
 			}
 		} );
-	},
+	}
 };
diff --git a/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-incorrect-class-longname.js b/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-incorrect-class-longname.js
index 2b8823fe2..09918e68c 100644
--- a/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-incorrect-class-longname.js
+++ b/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-incorrect-class-longname.js
@@ -28,12 +28,12 @@ function fixIncorrectClassConstructor( object ) {
 			memberof: doclet.memberof.replace( '.' + match[ 1 ], '' ),
 			kind: 'function',
 			scope: 'instance',
-			name: 'constructor',
+			name: 'constructor'
 		} );
 	} else {
 		doclet = Object.assign( {}, doclet, {
 			longname: doclet.longname.replace( '.' + match[ 1 ], '' ),
-			memberof: doclet.memberof.replace( '.' + match[ 1 ], '' ),
+			memberof: doclet.memberof.replace( '.' + match[ 1 ], '' )
 		} );
 	}
 
diff --git a/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-short-refs.js b/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-short-refs.js
index 9cb2bae48..0367669db 100644
--- a/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-short-refs.js
+++ b/packages/jsdoc-plugins/lib/longname-fixer/fixers/fix-short-refs.js
@@ -50,12 +50,12 @@ function fixShortRefsInLongnameAndMemeberof( options ) {
 	if ( firstNameChar === '~' ) {
 		doclet = assign( {}, doclet, {
 			memberof: lastInterfaceOrClass.memberof + '~' + lastInterfaceOrClass.name,
-			longname: lastInterfaceOrClass.memberof + doclet.longname,
+			longname: lastInterfaceOrClass.memberof + doclet.longname
 		} );
 	} else if ( firstNameChar === '#' ) {
 		doclet = assign( {}, doclet, {
 			memberof: lastInterfaceOrClass.longname,
-			longname: lastInterfaceOrClass.longname + doclet.longname,
+			longname: lastInterfaceOrClass.longname + doclet.longname
 		} );
 	}
 
@@ -63,12 +63,12 @@ function fixShortRefsInLongnameAndMemeberof( options ) {
 	if ( doclet.kind === 'event' && !doclet.name.includes( 'event' ) && doclet.longname.includes( 'module:' ) ) {
 		doclet = assign( {}, doclet, {
 			memberof: lastInterfaceOrClass.longname,
-			longname: lastInterfaceOrClass.longname + '#event:' + doclet.name,
+			longname: lastInterfaceOrClass.longname + '#event:' + doclet.name
 		} );
 	} else if ( doclet.kind === 'event' && !doclet.longname.includes( 'module:' ) ) {
 		doclet = assign( {}, doclet, {
 			memberof: lastInterfaceOrClass.longname,
-			longname: lastInterfaceOrClass.longname + '#' + doclet.longname,
+			longname: lastInterfaceOrClass.longname + '#' + doclet.longname
 		} );
 	}
 
diff --git a/packages/jsdoc-plugins/lib/longname-fixer/longname-fixer.js b/packages/jsdoc-plugins/lib/longname-fixer/longname-fixer.js
index 23eecf6c7..b954e301f 100644
--- a/packages/jsdoc-plugins/lib/longname-fixer/longname-fixer.js
+++ b/packages/jsdoc-plugins/lib/longname-fixer/longname-fixer.js
@@ -36,5 +36,5 @@ const docletHandler = ( () => {
 } )();
 
 exports.handlers = {
-	newDoclet: docletHandler,
+	newDoclet: docletHandler
 };
diff --git a/packages/jsdoc-plugins/lib/validator/doclet-validator.js b/packages/jsdoc-plugins/lib/validator/doclet-validator.js
index 4d406c43a..4e830475f 100644
--- a/packages/jsdoc-plugins/lib/validator/doclet-validator.js
+++ b/packages/jsdoc-plugins/lib/validator/doclet-validator.js
@@ -119,7 +119,7 @@ class DocletValidator {
 	_lintParams() {
 		const collections = [
 			...this._collection.get( 'function' ),
-			...this._collection.get( 'class' ),
+			...this._collection.get( 'class' )
 		]
 			.filter( el => !!el.params );
 
@@ -315,7 +315,7 @@ class DocletValidator {
 	 */
 	_addError( doclet, errorMessage ) {
 		this._errors.push( Object.assign( {
-			message: errorMessage,
+			message: errorMessage
 		}, this._getErrorData( doclet ) ) );
 	}
 
@@ -327,7 +327,7 @@ class DocletValidator {
 		return {
 			parent: doclet.memberof,
 			line: doclet.meta.lineno,
-			file: doclet.meta.path + '/' + doclet.meta.filename,
+			file: doclet.meta.path + '/' + doclet.meta.filename
 		};
 	}
 
diff --git a/packages/jsdoc-plugins/lib/validator/types.js b/packages/jsdoc-plugins/lib/validator/types.js
index 6f24aa654..ce5ccfba1 100644
--- a/packages/jsdoc-plugins/lib/validator/types.js
+++ b/packages/jsdoc-plugins/lib/validator/types.js
@@ -61,7 +61,7 @@ const GENERIC_TYPES = [
 
 	// Object that contains next() method and satisfies the Iterator protocol.
 	// https://developer.mozilla.org/pl/docs/Web/JavaScript/Reference/Iteration_protocols
-	'Iterator',
+	'Iterator'
 ];
 
 module.exports = {
diff --git a/packages/jsdoc-plugins/tests/doclet-utils.js b/packages/jsdoc-plugins/tests/doclet-utils.js
index 1ba04b2e1..e409b9e94 100644
--- a/packages/jsdoc-plugins/tests/doclet-utils.js
+++ b/packages/jsdoc-plugins/tests/doclet-utils.js
@@ -13,7 +13,7 @@ describe( 'doclet-utils', () => {
 	describe( 'doesFieldExistsInClass()', () => {
 		it( 'should find method in the same class', () => {
 			const result = doesFieldExistInClass( [ {
-				longname: 'module:a~A#method',
+				longname: 'module:a~A#method'
 			}, {
 				longname: 'module:a~A'
 			} ], 'module:a~A#method' );
@@ -23,12 +23,12 @@ describe( 'doclet-utils', () => {
 
 		it( 'should find method in the augmented class', () => {
 			const result = doesFieldExistInClass( [ {
-				longname: 'module:a~B#method',
+				longname: 'module:a~B#method'
 			}, {
 				longname: 'module:a~A',
-				augments: [ 'module:a~B' ],
+				augments: [ 'module:a~B' ]
 			}, {
-				longname: 'module:a~B',
+				longname: 'module:a~B'
 			} ], 'module:a~A#method' );
 
 			expect( result ).to.be.equal( true );
@@ -36,7 +36,7 @@ describe( 'doclet-utils', () => {
 
 		it( 'should not find method if not exists', () => {
 			const result = doesFieldExistInClass( [ {
-				longname: 'module:a~A#methodB',
+				longname: 'module:a~A#methodB'
 			}, {
 				longname: 'module:a~A'
 			} ], 'module:a~A#methodA' );
diff --git a/packages/jsdoc-plugins/tests/doclet-validator.js b/packages/jsdoc-plugins/tests/doclet-validator.js
index ce7062eb6..caa26a2c4 100644
--- a/packages/jsdoc-plugins/tests/doclet-validator.js
+++ b/packages/jsdoc-plugins/tests/doclet-validator.js
@@ -15,7 +15,7 @@ describe( 'Linter plugin', () => {
 			kind: 'member',
 			name: 'module:ckeditor5/wrong_path',
 			scope: 'inner',
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		} ], getTestedModules() );
 
 		linter._lintMembers();
@@ -29,7 +29,7 @@ describe( 'Linter plugin', () => {
 				kind: 'member',
 				name: 'module:ckeditor5/path',
 				memberof: '<anonymous>',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintMemberofProperty();
@@ -42,7 +42,7 @@ describe( 'Linter plugin', () => {
 				kind: 'member',
 				name: 'module:ckeditor5/wrong_path',
 				memberof: 'wrongMemberof',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintMemberofProperty();
@@ -55,7 +55,7 @@ describe( 'Linter plugin', () => {
 				kind: 'member',
 				name: 'module:ckeditor5/editor',
 				memberof: 'module:ckeditor5/editor',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintMemberofProperty();
@@ -69,7 +69,7 @@ describe( 'Linter plugin', () => {
 				undocumented: 'true',
 				name: '⌘',
 				memberof: 'macGlyphsToModifiers',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintMemberofProperty();
@@ -89,7 +89,7 @@ describe( 'Linter plugin', () => {
 				} ],
 				longname: 'abc',
 				scope: 'inner',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintParams();
@@ -105,11 +105,11 @@ describe( 'Linter plugin', () => {
 						names: [ 'module:engine/ckeditor5/editor' ]
 					}
 				} ],
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				kind: 'module',
 				longname: 'module:engine/ckeditor5/editor',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintParams();
@@ -138,23 +138,23 @@ describe( 'Linter plugin', () => {
 						names: [ 'module:engine/foo~FunctionAbc' ]
 					}
 				} ],
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				kind: 'class',
 				longname: 'module:engine/foo~ClassFoo',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				kind: 'interface',
 				longname: 'module:engine/foo~InterfaceBar',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				kind: 'typedef',
 				longname: 'module:engine/foo~TypedefBaz',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				kind: 'function',
 				longname: 'module:engine/foo~FunctionAbc',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintParams();
@@ -174,7 +174,7 @@ describe( 'Linter plugin', () => {
 						]
 					}
 				} ],
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintParams();
@@ -194,7 +194,7 @@ describe( 'Linter plugin', () => {
 						]
 					}
 				} ],
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintParams();
@@ -209,7 +209,7 @@ describe( 'Linter plugin', () => {
 				comment:
 					`* {@link module:utils/a~A#method1}
 					* {@link module:utils/b~Some1} `,
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -222,11 +222,11 @@ describe( 'Linter plugin', () => {
 				comment:
 					`/** Linking test:\n *\n * * a:\n *
 					* {@link module:ckeditor5/a~A} `,
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				comment: '',
 				longname: 'module:ckeditor5/a~A',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -237,11 +237,11 @@ describe( 'Linter plugin', () => {
 		it( 'should validate links with name', () => {
 			const linter = new DocletValidator( [ {
 				comment: ' {@link module:ckeditor5/a~A classA} ',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				comment: '',
 				longname: 'module:ckeditor5/a~A',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -252,11 +252,11 @@ describe( 'Linter plugin', () => {
 		it( 'should validate links with white spaces', () => {
 			const linter = new DocletValidator( [ {
 				comment: ' {@link \n module:ckeditor5/a~A \n\t classA} ',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				comment: '',
 				longname: 'module:ckeditor5/a~A',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -267,11 +267,11 @@ describe( 'Linter plugin', () => {
 		it( 'should validate links with multi-word link', () => {
 			const linter = new DocletValidator( [ {
 				comment: ' {@link module:ckeditor5/a~A with multi word link} ',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				comment: '',
 				longname: 'module:ckeditor5/a~A',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -282,11 +282,11 @@ describe( 'Linter plugin', () => {
 		it( 'should validate links that contain double link keyword', () => {
 			const linter = new DocletValidator( [ {
 				comment: '{@link @link module:ckeditor5/a~A with multi word link} ',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				comment: '',
 				longname: 'module:ckeditor5/a~A',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -304,15 +304,15 @@ describe( 'Linter plugin', () => {
 				Random comment: {priority: 'high'}
 				Invalid link: {module:ckeditor5/a~B}
 				`,
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				comment: '',
 				longname: 'module:ckeditor5/a~A',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			}, {
 				comment: '',
 				longname: 'module:ckeditor5/a~B',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -324,7 +324,7 @@ describe( 'Linter plugin', () => {
 		it( 'should validate comment without any link', () => {
 			const linter = new DocletValidator( [ {
 				comment: 'Some comment without any valid nor invalid link',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			linter._lintLinks();
@@ -372,7 +372,7 @@ describe( 'Linter plugin', () => {
 				kind: 'class',
 				longname: 'module:abc/SomeClass',
 				meta: { fileName: '', path: '' },
-				fires: [ 'someEvent' ],
+				fires: [ 'someEvent' ]
 			} ], getTestedModules() );
 
 			linter._lintEvents();
@@ -385,7 +385,7 @@ describe( 'Linter plugin', () => {
 				kind: 'class',
 				longname: 'module:abc/SomeClass',
 				meta: { fileName: '', path: '' },
-				fires: [ 'module:abc/SomeClass#event:someEvent' ],
+				fires: [ 'module:abc/SomeClass#event:someEvent' ]
 			}, {
 				kind: 'event',
 				longname: 'module:abc/SomeClass#event:someEvent'
@@ -401,7 +401,7 @@ describe( 'Linter plugin', () => {
 				kind: 'class',
 				longname: 'module:abc/SomeClass',
 				meta: { fileName: '', path: '' },
-				fires: [ 'module:abc/SomeClass#event:someEvent' ],
+				fires: [ 'module:abc/SomeClass#event:someEvent' ]
 			}, {
 				kind: 'not-event',
 				longname: 'module:abc/SomeClass#event:someEvent'
@@ -413,16 +413,16 @@ describe( 'Linter plugin', () => {
 		} );
 	} );
 
-	it( '_lintModuleDocumentedExports()', () => {
+	it( '_lintModuleDocumentedExports() - show errors', () => {
 		const linter = new DocletValidator( [ {
 			kind: 'member',
 			scope: 'inner',
 			memberof: 'module:utils/emittermixin',
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		}, {
 			kind: 'module',
 			longname: 'module:utils/emittermixin',
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		} ], getTestedModules() );
 
 		linter._lintModuleDocumentedExports();
@@ -435,7 +435,7 @@ describe( 'Linter plugin', () => {
 			kind: 'member',
 			scope: 'inner',
 			memberof: 'module:utils/emittermixin~EmitterMixin',
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		} ], getTestedModules() );
 
 		linter._lintModuleDocumentedExports();
@@ -448,13 +448,13 @@ describe( 'Linter plugin', () => {
 			kind: 'class',
 			longname: 'module:utils/emittermixin~EmitterMixin',
 			see: [
-				'module:utils/emittermixin~EmitterMixin#constructor',
+				'module:utils/emittermixin~EmitterMixin#constructor'
 			],
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		}, {
 			kind: 'member',
 			longname: 'module:utils/emittermixin~EmitterMixin#constructor',
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		} ], getTestedModules() );
 
 		linter._lintSeeReferences();
@@ -466,9 +466,9 @@ describe( 'Linter plugin', () => {
 		const linter = new DocletValidator( [ {
 			kind: 'class',
 			see: [
-				'module:utils/emittermixin~EmitterMixin',
+				'module:utils/emittermixin~EmitterMixin'
 			],
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		} ], getTestedModules() );
 
 		linter._lintSeeReferences();
@@ -485,9 +485,9 @@ describe( 'Linter plugin', () => {
 						'String',
 						'Map.<String>'
 					]
-				},
+				}
 			} ],
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		} ], getTestedModules() );
 
 		linter._lintTypedefs();
@@ -503,9 +503,9 @@ describe( 'Linter plugin', () => {
 					names: [
 						'Abc'
 					]
-				},
+				}
 			} ],
-			meta: { fileName: '', path: '' },
+			meta: { fileName: '', path: '' }
 		} ], getTestedModules() );
 
 		linter._lintTypedefs();
@@ -521,7 +521,7 @@ describe( 'Linter plugin', () => {
 			expect( result ).to.be.equal( true );
 		} );
 
-		it( 'Should validate generic type', () => {
+		it( 'Should validate generic type (Array.<Node>)', () => {
 			const linter = new DocletValidator( [] );
 			const result = linter._isCorrectType( 'Array.<Node>' );
 
@@ -553,7 +553,7 @@ describe( 'Linter plugin', () => {
 			const linter = new DocletValidator( [ {
 				longname: 'module:core/editor~Editor',
 				kind: 'function',
-				meta: { fileName: '', path: '' },
+				meta: { fileName: '', path: '' }
 			} ], getTestedModules() );
 
 			const result = linter._isCorrectType( 'Array.<module:core/editor~Editor>' );
@@ -561,7 +561,7 @@ describe( 'Linter plugin', () => {
 			expect( result ).to.be.equal( true );
 		} );
 
-		it( 'Should validate generic type', () => {
+		it( 'Should validate generic type (Array)', () => {
 			const linter = new DocletValidator( [] );
 			const result = linter._isCorrectType( 'Array.<*>' );
 
@@ -602,6 +602,6 @@ function getTestedModules() {
 	return [
 		'module:utils',
 		'module:engine',
-		'module:ckeditor5',
+		'module:ckeditor5'
 	];
 }
diff --git a/packages/jsdoc-plugins/tests/fix-interfaces-and-classes.js b/packages/jsdoc-plugins/tests/fix-interfaces-and-classes.js
index c62a22780..db6b4ea7e 100644
--- a/packages/jsdoc-plugins/tests/fix-interfaces-and-classes.js
+++ b/packages/jsdoc-plugins/tests/fix-interfaces-and-classes.js
@@ -46,7 +46,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 					filename: 'interface.js'
 				},
 				longname: '#destroy',
-				name: 'destroy',
+				name: 'destroy'
 			}
 		} );
 
@@ -73,7 +73,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 					filename: 'editormixin.js'
 				},
 				longname: '#destroy',
-				name: 'destroy',
+				name: 'destroy'
 			}
 		} );
 
@@ -101,8 +101,8 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				},
 				longname: 'module:someModule~SomeOtherClass#destroy',
 				memberof: 'module:someModule~SomeOtherClass',
-				name: 'destroy',
-			},
+				name: 'destroy'
+			}
 		} );
 
 		expect( result.doclet.memberof ).to.be.equal( 'module:someModule~SomeOtherClass' );
@@ -128,8 +128,8 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 					filename: 'editor.js'
 				},
 				longname: '~Editor#name',
-				name: 'name',
-			},
+				name: 'name'
+			}
 		} );
 
 		expect( result.doclet.longname ).to.be.equal( 'module:editor~Editor#name' );
@@ -146,7 +146,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				meta: {
 					path: '/',
 					filename: 'editor.js'
-				},
+				}
 			},
 			doclet: {
 				kind: 'event',
@@ -157,7 +157,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				name: 'blur',
 				longname: 'event:blur',
 				memberof: 'module:editor~Editor'
-			},
+			}
 		} );
 
 		expect( result.doclet.longname ).to.be.equal(
@@ -175,7 +175,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				meta: {
 					path: '/',
 					filename: 'editor.js'
-				},
+				}
 			},
 			doclet: {
 				kind: 'event',
@@ -186,7 +186,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				name: 'event:blur',
 				longname: 'module:editor2~Editor#event:blur',
 				memberof: 'module:editor2~Editor'
-			},
+			}
 		} );
 
 		expect( result.doclet.longname ).to.be.equal(
@@ -204,7 +204,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				meta: {
 					path: '/',
 					filename: 'editor.js'
-				},
+				}
 			},
 			doclet: {
 				kind: 'function',
@@ -216,7 +216,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				fires: [ 'event:execute' ],
 				longname: 'module:editor~Editor#execute',
 				memberof: 'module:editor~Editor'
-			},
+			}
 		} );
 
 		expect( result.doclet.fires[ 0 ] ).to.be.equal(
@@ -234,7 +234,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				meta: {
 					path: '/',
 					filename: 'editor.js'
-				},
+				}
 			},
 			doclet: {
 				kind: 'function',
@@ -246,7 +246,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				fires: [ 'change:attribute' ],
 				longname: 'module:editor~Editor#attr',
 				memberof: 'module:editor~Editor'
-			},
+			}
 		} );
 
 		expect( result.doclet.fires[ 0 ] ).to.be.equal(
@@ -264,7 +264,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				meta: {
 					path: '/',
 					filename: 'editor.js'
-				},
+				}
 			},
 			doclet: {
 				kind: 'function',
@@ -276,7 +276,7 @@ describe( 'Long name fix plugin - fixShortRefs()', () => {
 				see: [ '#create' ],
 				longname: 'module:editor~Editor#attr',
 				memberof: 'module:editor~Editor'
-			},
+			}
 		} );
 
 		expect( result.doclet.see[ 0 ] ).to.be.equal(
diff --git a/packages/jsdoc-plugins/tests/fix-links.js b/packages/jsdoc-plugins/tests/fix-links.js
index 71d31a11c..d9fa057d2 100644
--- a/packages/jsdoc-plugins/tests/fix-links.js
+++ b/packages/jsdoc-plugins/tests/fix-links.js
@@ -21,7 +21,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: 'Creates {@link ~EditorInterface} instance',
 			description: '<p>Creates {@link ~EditorInterface} instance</p>',
-			memberof: 'module:ckeditor5/editor/editorinterface',
+			memberof: 'module:ckeditor5/editor/editorinterface'
 		} );
 
 		expect( doclet.comment ).to.be.equal(
@@ -35,7 +35,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 	it( 'formatLinks() hash', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: 'Method {@link #create} creates instance',
-			memberof: 'module:ckeditor5/editor/editorinterface~EditorInterface',
+			memberof: 'module:ckeditor5/editor/editorinterface~EditorInterface'
 		} );
 
 		expect( doclet.comment ).to.be.equal(
@@ -46,7 +46,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 	it( 'formatLinks() with link description', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: 'Creates {@link ~EditorInterface editor} instance with a given name.',
-			memberof: 'module:ckeditor5/editor/editorinterface',
+			memberof: 'module:ckeditor5/editor/editorinterface'
 		} );
 
 		expect( doclet.comment ).to.be.equal(
@@ -57,7 +57,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 	it( 'formatLinks() with more complicated path', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: 'Method {@link ~EditorInterface#create create} creates Editor',
-			memberof: 'module:ckeditor5/editor/editorinterface',
+			memberof: 'module:ckeditor5/editor/editorinterface'
 		} );
 
 		expect( doclet.comment ).to.be.equal(
@@ -69,7 +69,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: '',
 			description: 'You can later destroy it with {@link ~EditorInterface#destroy}',
-			memberof: 'module:ckeditor5/editor/editorinterface',
+			memberof: 'module:ckeditor5/editor/editorinterface'
 		} );
 
 		expect( doclet.description ).to.be.equal(
@@ -80,7 +80,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 	it( 'formatLinks() multiple links', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: '{@link #destroy} {@link #destroy}',
-			memberof: 'module:editor/editorinterface',
+			memberof: 'module:editor/editorinterface'
 		} );
 
 		expect( doclet.comment ).to.be.equal(
@@ -91,7 +91,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 	it( 'formatLinks() link to parent: class / interface', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: '{@link ~EditorInterface}',
-			memberof: 'module:editor/editorinterface~EditorInterface',
+			memberof: 'module:editor/editorinterface~EditorInterface'
 		} );
 
 		expect( doclet.comment ).to.be.equal(
@@ -102,7 +102,7 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 	it( 'formatLinks() with multi-word link', () => {
 		const doclet = formatLinksInDoclet( {
 			comment: 'Creates {@link ~EditorInterface some editor} instance with a given name.',
-			memberof: 'module:ckeditor5/editor/editorinterface',
+			memberof: 'module:ckeditor5/editor/editorinterface'
 		} );
 
 		expect( doclet.comment ).to.be.equal(
@@ -116,10 +116,10 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 			doclet: {
 				kind: 'error',
 				comment: 'The {@link #constructor source} of a rect in an HTML element',
-				description: '<p>The {@link #constructor source} of a rect in an HTML element</p>',
+				description: '<p>The {@link #constructor source} of a rect in an HTML element</p>'
 			},
 			lastInterfaceOrClass: {
-				longname: 'module:ckeditor5-utils/dom/rect~Rect',
+				longname: 'module:ckeditor5-utils/dom/rect~Rect'
 			}
 		};
 
@@ -127,10 +127,10 @@ describe( 'Long name fix plugin - formatLinks()', () => {
 			doclet: {
 				kind: 'error',
 				comment: 'The {@link module:ckeditor5-utils/dom/rect~Rect#constructor source} of a rect in an HTML element',
-				description: '<p>The {@link module:ckeditor5-utils/dom/rect~Rect#constructor source} of a rect in an HTML element</p>',
+				description: '<p>The {@link module:ckeditor5-utils/dom/rect~Rect#constructor source} of a rect in an HTML element</p>'
 			},
 			lastInterfaceOrClass: {
-				longname: 'module:ckeditor5-utils/dom/rect~Rect',
+				longname: 'module:ckeditor5-utils/dom/rect~Rect'
 			}
 		} );
 	} );
diff --git a/packages/jsdoc-plugins/tests/integration-tests/data/mixin.jsdoc b/packages/jsdoc-plugins/tests/integration-tests/data/mixin.jsdoc
index 95a616509..09e5da625 100644
--- a/packages/jsdoc-plugins/tests/integration-tests/data/mixin.jsdoc
+++ b/packages/jsdoc-plugins/tests/integration-tests/data/mixin.jsdoc
@@ -19,7 +19,7 @@ const EmitterMixin = {
 	 */
 	on( event, callback, options = {} ) {
 		this.listenTo( this, event, callback, options );
-	},
+	}
 };
 
 export default EmitterMixin;
diff --git a/packages/jsdoc-plugins/tests/integration-tests/utils/parsefiles.js b/packages/jsdoc-plugins/tests/integration-tests/utils/parsefiles.js
index 3b4b131c4..3c44ef741 100644
--- a/packages/jsdoc-plugins/tests/integration-tests/utils/parsefiles.js
+++ b/packages/jsdoc-plugins/tests/integration-tests/utils/parsefiles.js
@@ -22,7 +22,7 @@ module.exports = function parseFiles() {
 			require.resolve( '../../../lib/longname-fixer/longname-fixer' ),
 			require.resolve( '../../../lib/event-extender/event-extender' ),
 
-			require.resolve( './logger' ),
+			require.resolve( './logger' )
 		],
 		source: {
 			include: files
diff --git a/packages/jsdoc-plugins/tests/relation-fixer/test-data/inheritance-implicit.js b/packages/jsdoc-plugins/tests/relation-fixer/test-data/inheritance-implicit.js
index b8d36dad3..61b73e553 100644
--- a/packages/jsdoc-plugins/tests/relation-fixer/test-data/inheritance-implicit.js
+++ b/packages/jsdoc-plugins/tests/relation-fixer/test-data/inheritance-implicit.js
@@ -28,5 +28,5 @@ module.exports = [
 		augmentsNested: [
 			'classA'
 		]
-	},
+	}
 ];
diff --git a/packages/jsdoc-plugins/tests/relation-fixer/test-data/mixins.js b/packages/jsdoc-plugins/tests/relation-fixer/test-data/mixins.js
index bbd8f153b..1619da2ec 100644
--- a/packages/jsdoc-plugins/tests/relation-fixer/test-data/mixins.js
+++ b/packages/jsdoc-plugins/tests/relation-fixer/test-data/mixins.js
@@ -49,5 +49,5 @@ module.exports = [
 			'classA'
 		],
 		mixesNested: [ 'mixinA' ]
-	},
+	}
 ];
diff --git a/packages/jsdoc-plugins/tests/relation-fixer/test-data/unwanted-doclets.js b/packages/jsdoc-plugins/tests/relation-fixer/test-data/unwanted-doclets.js
index dc1f57dda..cb8a1a0a6 100644
--- a/packages/jsdoc-plugins/tests/relation-fixer/test-data/unwanted-doclets.js
+++ b/packages/jsdoc-plugins/tests/relation-fixer/test-data/unwanted-doclets.js
@@ -45,5 +45,5 @@ module.exports = [
 		augmentsNested: [
 			'classA'
 		]
-	},
+	}
 ];