From 9bc22393df6bece2e05e2ed011d7011114692a6d Mon Sep 17 00:00:00 2001
From: Renovate Bot <bot@renovateapp.com>
Date: Thu, 5 Jul 2018 16:31:05 +0000
Subject: [PATCH] Update dependency gulp-xo to v0.17.1

---
 themes-default/slim/package.json |   2 +-
 themes-default/slim/yarn.lock    | 335 ++++---------------------------
 themes/dark/package.json         |   2 +-
 themes/light/package.json        |   2 +-
 4 files changed, 39 insertions(+), 302 deletions(-)

diff --git a/themes-default/slim/package.json b/themes-default/slim/package.json
index 4d5cf10a83b..e9a83ef7656 100644
--- a/themes-default/slim/package.json
+++ b/themes-default/slim/package.json
@@ -56,7 +56,7 @@
     "gulp-sourcemaps": "2.6.4",
     "gulp-uglify-es": "0.2.0",
     "gulp-util": "3.0.8",
-    "gulp-xo": "0.16.1",
+    "gulp-xo": "0.17.1",
     "imagemin-pngquant": "5.1.0",
     "jquery": "3.3.1",
     "nyc": "12.0.2",
diff --git a/themes-default/slim/yarn.lock b/themes-default/slim/yarn.lock
index 1976c41d525..4a596ac11e3 100644
--- a/themes-default/slim/yarn.lock
+++ b/themes-default/slim/yarn.lock
@@ -392,10 +392,6 @@ agent-base@4, agent-base@^4.1.0, agent-base@^4.2.0:
   dependencies:
     es6-promisify "^5.0.0"
 
-ajv-keywords@^1.0.0:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
-
 ajv-keywords@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
@@ -404,7 +400,7 @@ ajv-keywords@^3.0.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.2.0.tgz#e86b819c602cf8821ad637413698f1dec021847a"
 
-ajv@^4.7.0, ajv@^4.9.1:
+ajv@^4.9.1:
   version "4.11.8"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
   dependencies:
@@ -463,10 +459,6 @@ ansi-cyan@^0.1.1:
   dependencies:
     ansi-wrap "0.1.0"
 
-ansi-escapes@^1.1.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
-
 ansi-escapes@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-2.0.0.tgz#5bae52be424878dd9783e8910e3fc2922e83c81b"
@@ -853,7 +845,7 @@ axios@0.18.0:
     follow-redirects "^1.3.0"
     is-buffer "^1.1.5"
 
-babel-code-frame@^6.16.0, babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
+babel-code-frame@^6.22.0, babel-code-frame@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
   dependencies:
@@ -2011,12 +2003,6 @@ cli-boxes@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-1.0.0.tgz#4fa917c3e59c94a004cd61f8ee509da651687143"
 
-cli-cursor@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
-  dependencies:
-    restore-cursor "^1.0.1"
-
 cli-cursor@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
@@ -2241,7 +2227,7 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
-concat-stream@^1.4.6, concat-stream@^1.4.7, concat-stream@^1.5.2, concat-stream@^1.6.0, concat-stream@^1.6.1:
+concat-stream@^1.4.6, concat-stream@^1.4.7, concat-stream@^1.6.0, concat-stream@^1.6.1:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   dependencies:
@@ -2437,7 +2423,7 @@ cross-spawn@^3.0.0:
     lru-cache "^4.0.1"
     which "^1.2.9"
 
-cross-spawn@^4, cross-spawn@^4.0.0:
+cross-spawn@^4:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-4.0.2.tgz#7b9247621c23adfdd3856004a823cbe397424d41"
   dependencies:
@@ -2623,7 +2609,7 @@ debug-log@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debug-log/-/debug-log-1.0.1.tgz#2307632d4c04382b8df8a32f70b895046d52745f"
 
-debug@2, debug@^2.1.0, debug@^2.1.1, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
+debug@2, debug@^2.1.0, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
@@ -2770,12 +2756,6 @@ decompress@^4.0.0:
     pify "^2.3.0"
     strip-dirs "^2.0.0"
 
-deep-assign@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/deep-assign/-/deep-assign-1.0.0.tgz#b092743be8427dc621ea0067cdec7e70dd19f37b"
-  dependencies:
-    is-obj "^1.0.0"
-
 deep-equal@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/deep-equal/-/deep-equal-1.0.1.tgz#f5d260292b660e084eff4cdbc9f08ad3247448b5"
@@ -2950,7 +2930,7 @@ doctrine@1.5.0:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
-doctrine@^2.0.0, doctrine@^2.1.0:
+doctrine@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
   dependencies:
@@ -3151,7 +3131,7 @@ es6-error@^4.0.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/es6-error/-/es6-error-4.1.1.tgz#9e3af407459deed47e9a91f9b885a84eb05c561d"
 
-es6-iterator@^2.0.1, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
+es6-iterator@^2.0.1, es6-iterator@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
   dependencies:
@@ -3159,17 +3139,6 @@ es6-iterator@^2.0.1, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
     es5-ext "^0.10.35"
     es6-symbol "^3.1.1"
 
-es6-map@^0.1.3:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/es6-map/-/es6-map-0.1.5.tgz#9136e0503dcc06a301690f0bb14ff4e364e949f0"
-  dependencies:
-    d "1"
-    es5-ext "~0.10.14"
-    es6-iterator "~2.0.1"
-    es6-set "~0.1.5"
-    es6-symbol "~3.1.1"
-    event-emitter "~0.3.5"
-
 es6-promise@^4.0.3, es6-promise@^4.1.1:
   version "4.2.4"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.4.tgz#dc4221c2b16518760bd8c39a52d8f356fc00ed29"
@@ -3180,24 +3149,14 @@ es6-promisify@^5.0.0:
   dependencies:
     es6-promise "^4.0.3"
 
-es6-set@~0.1.5:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/es6-set/-/es6-set-0.1.5.tgz#d2b3ec5d4d800ced818db538d28974db0a73ccb1"
-  dependencies:
-    d "1"
-    es5-ext "~0.10.14"
-    es6-iterator "~2.0.1"
-    es6-symbol "3.1.1"
-    event-emitter "~0.3.5"
-
-es6-symbol@3.1.1, es6-symbol@^3.1.1, es6-symbol@~3.1.1:
+es6-symbol@^3.1.1, es6-symbol@~3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
   dependencies:
     d "1"
     es5-ext "~0.10.14"
 
-es6-weak-map@^2.0.1, es6-weak-map@^2.0.2:
+es6-weak-map@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.2.tgz#5e3ab32251ffd1538a1f8e5ffa1357772f92d96f"
   dependencies:
@@ -3221,15 +3180,6 @@ escodegen@1.x.x, escodegen@^1.9.0:
   optionalDependencies:
     source-map "~0.6.1"
 
-escope@^3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
-  dependencies:
-    es6-map "^0.1.3"
-    es6-weak-map "^2.0.1"
-    esrecurse "^4.1.0"
-    estraverse "^4.1.1"
-
 eslint-ast-utils@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/eslint-ast-utils/-/eslint-ast-utils-1.1.0.tgz#3d58ba557801cfb1c941d68131ee9f8c34bd1586"
@@ -3247,15 +3197,11 @@ eslint-config-xo@0.23.0:
   version "0.23.0"
   resolved "https://registry.yarnpkg.com/eslint-config-xo/-/eslint-config-xo-0.23.0.tgz#6f68c49145f90aac345deb7e88026af390116aae"
 
-eslint-config-xo@^0.18.0:
-  version "0.18.2"
-  resolved "https://registry.yarnpkg.com/eslint-config-xo/-/eslint-config-xo-0.18.2.tgz#0a157120875619929e735ffd6b185c41e8a187af"
-
 eslint-config-xo@^0.20.0:
   version "0.20.1"
   resolved "https://registry.yarnpkg.com/eslint-config-xo/-/eslint-config-xo-0.20.1.tgz#ad04db35e62bacedcf7b7e8a76388364a78d616d"
 
-eslint-formatter-pretty@^1.0.0, eslint-formatter-pretty@^1.1.0, eslint-formatter-pretty@^1.3.0:
+eslint-formatter-pretty@^1.1.0, eslint-formatter-pretty@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/eslint-formatter-pretty/-/eslint-formatter-pretty-1.3.0.tgz#985d9e41c1f8475f4a090c5dbd2dfcf2821d607e"
   dependencies:
@@ -3279,7 +3225,7 @@ eslint-module-utils@^2.2.0:
     debug "^2.6.8"
     pkg-dir "^1.0.0"
 
-eslint-plugin-ava@^4.2.0, eslint-plugin-ava@^4.5.0:
+eslint-plugin-ava@^4.5.0:
   version "4.5.1"
   resolved "https://registry.yarnpkg.com/eslint-plugin-ava/-/eslint-plugin-ava-4.5.1.tgz#a51b89a306dfd5b2f91185e283837aeade6f9e5c"
   dependencies:
@@ -3292,7 +3238,7 @@ eslint-plugin-ava@^4.2.0, eslint-plugin-ava@^4.5.0:
     multimatch "^2.1.0"
     pkg-up "^2.0.0"
 
-eslint-plugin-import@^2.0.0, eslint-plugin-import@^2.8.0:
+eslint-plugin-import@^2.8.0:
   version "2.13.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.13.0.tgz#df24f241175e312d91662dc91ca84064caec14ed"
   dependencies:
@@ -3307,7 +3253,7 @@ eslint-plugin-import@^2.0.0, eslint-plugin-import@^2.8.0:
     read-pkg-up "^2.0.0"
     resolve "^1.6.0"
 
-eslint-plugin-no-use-extend-native@^0.3.12, eslint-plugin-no-use-extend-native@^0.3.2:
+eslint-plugin-no-use-extend-native@^0.3.12:
   version "0.3.12"
   resolved "https://registry.yarnpkg.com/eslint-plugin-no-use-extend-native/-/eslint-plugin-no-use-extend-native-0.3.12.tgz#3ad9a00c2df23b5d7f7f6be91550985a4ab701ea"
   dependencies:
@@ -3332,20 +3278,10 @@ eslint-plugin-prettier@^2.6.0:
     fast-diff "^1.1.1"
     jest-docblock "^21.0.0"
 
-eslint-plugin-promise@^3.4.0, eslint-plugin-promise@^3.6.0:
+eslint-plugin-promise@^3.6.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-promise/-/eslint-plugin-promise-3.8.0.tgz#65ebf27a845e3c1e9d6f6a5622ddd3801694b621"
 
-eslint-plugin-unicorn@^2.1.0:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-unicorn/-/eslint-plugin-unicorn-2.1.2.tgz#99dffe9f4773b04bc39356a7febd64dd700274bc"
-  dependencies:
-    import-modules "^1.1.0"
-    lodash.camelcase "^4.1.1"
-    lodash.kebabcase "^4.0.1"
-    lodash.snakecase "^4.0.1"
-    lodash.upperfirst "^4.2.0"
-
 eslint-plugin-unicorn@^4.0.1:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/eslint-plugin-unicorn/-/eslint-plugin-unicorn-4.0.3.tgz#7e9998711bf237809ed1881a51a77000b2f40586"
@@ -3426,46 +3362,6 @@ eslint@5.0.1:
     table "^4.0.3"
     text-table "^0.2.0"
 
-eslint@^3.18.0:
-  version "3.19.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.19.0.tgz#c8fc6201c7f40dd08941b87c085767386a679acc"
-  dependencies:
-    babel-code-frame "^6.16.0"
-    chalk "^1.1.3"
-    concat-stream "^1.5.2"
-    debug "^2.1.1"
-    doctrine "^2.0.0"
-    escope "^3.6.0"
-    espree "^3.4.0"
-    esquery "^1.0.0"
-    estraverse "^4.2.0"
-    esutils "^2.0.2"
-    file-entry-cache "^2.0.0"
-    glob "^7.0.3"
-    globals "^9.14.0"
-    ignore "^3.2.0"
-    imurmurhash "^0.1.4"
-    inquirer "^0.12.0"
-    is-my-json-valid "^2.10.0"
-    is-resolvable "^1.0.0"
-    js-yaml "^3.5.1"
-    json-stable-stringify "^1.0.0"
-    levn "^0.3.0"
-    lodash "^4.0.0"
-    mkdirp "^0.5.0"
-    natural-compare "^1.4.0"
-    optionator "^0.8.2"
-    path-is-inside "^1.0.1"
-    pluralize "^1.2.1"
-    progress "^1.1.8"
-    require-uncached "^1.0.2"
-    shelljs "^0.7.5"
-    strip-bom "^3.0.0"
-    strip-json-comments "~2.0.1"
-    table "^3.7.8"
-    text-table "~0.2.0"
-    user-home "^2.0.0"
-
 eslint@^4.0.0, eslint@^4.17.0:
   version "4.19.1"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.19.1.tgz#32d1d653e1d90408854bfb296f076ec7e186a300"
@@ -3522,7 +3418,7 @@ espower-location-detector@^1.0.0:
     source-map "^0.5.0"
     xtend "^4.0.0"
 
-espree@^3.1.3, espree@^3.4.0, espree@^3.5.2, espree@^3.5.4:
+espree@^3.1.3, espree@^3.5.2, espree@^3.5.4:
   version "3.5.4"
   resolved "https://registry.yarnpkg.com/espree/-/espree-3.5.4.tgz#b0f447187c8a8bed944b815a660bddf5deb5d1a7"
   dependencies:
@@ -3574,7 +3470,7 @@ esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
 
-event-emitter@^0.3.5, event-emitter@~0.3.5:
+event-emitter@^0.3.5:
   version "0.3.5"
   resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
   dependencies:
@@ -3633,18 +3529,6 @@ execa@^0.10.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
-execa@^0.5.0:
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-0.5.1.tgz#de3fb85cb8d6e91c85bcbceb164581785cb57b36"
-  dependencies:
-    cross-spawn "^4.0.0"
-    get-stream "^2.2.0"
-    is-stream "^1.1.0"
-    npm-run-path "^2.0.0"
-    p-finally "^1.0.0"
-    signal-exit "^3.0.0"
-    strip-eof "^1.0.0"
-
 execa@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
@@ -3675,10 +3559,6 @@ executable@^1.0.0:
   dependencies:
     meow "^3.1.0"
 
-exit-hook@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
-
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
@@ -4197,7 +4077,7 @@ get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
 
-get-stdin@^5.0.0, get-stdin@^5.0.1:
+get-stdin@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-5.0.1.tgz#122e161591e21ff4c52530305693f20e6393a398"
 
@@ -4377,7 +4257,7 @@ globals@^11.0.1, globals@^11.1.0, globals@^11.5.0:
   version "11.7.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-11.7.0.tgz#a583faa43055b1aca771914bf68258e2fc125673"
 
-globals@^9.14.0, globals@^9.18.0:
+globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
 
@@ -4392,7 +4272,7 @@ globby@^5.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
-globby@^6.0.0, globby@^6.1.0:
+globby@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-6.1.0.tgz#f5a6d70e8395e21c858fb0489d64df02424d506c"
   dependencies:
@@ -4678,15 +4558,15 @@ gulp-util@3.0.8, gulp-util@^3.0, gulp-util@^3.0.0, gulp-util@^3.0.1, gulp-util@^
     through2 "^2.0.0"
     vinyl "^0.5.0"
 
-gulp-xo@0.16.1:
-  version "0.16.1"
-  resolved "https://registry.yarnpkg.com/gulp-xo/-/gulp-xo-0.16.1.tgz#88e9dbee3d177695289c84ddb8c91745e8eb7410"
+gulp-xo@0.17.1:
+  version "0.17.1"
+  resolved "https://registry.yarnpkg.com/gulp-xo/-/gulp-xo-0.17.1.tgz#7e410b2b45666089680cf5a0ad2da64d621b8471"
   dependencies:
     eslint-formatter-pretty "^1.1.0"
     gulp-eslint "^4.0.0"
-    plugin-error "^0.1.2"
+    plugin-error "^1.0.1"
     through2 "^2.0.0"
-    xo "^0.18.0"
+    xo "^0.20.2"
 
 gulp@3.9.1:
   version "3.9.1"
@@ -4769,10 +4649,6 @@ has-flag@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
 
-has-flag@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
-
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -5000,7 +4876,7 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
-ignore@^3.2.0, ignore@^3.2.6, ignore@^3.3.3, ignore@^3.3.5, ignore@^3.3.6:
+ignore@^3.3.3, ignore@^3.3.5, ignore@^3.3.6:
   version "3.3.10"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
 
@@ -5125,24 +5001,6 @@ inline-source-map@~0.6.0:
   dependencies:
     source-map "~0.5.3"
 
-inquirer@^0.12.0:
-  version "0.12.0"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
-  dependencies:
-    ansi-escapes "^1.1.0"
-    ansi-regex "^2.0.0"
-    chalk "^1.0.0"
-    cli-cursor "^1.0.1"
-    cli-width "^2.0.0"
-    figures "^1.3.5"
-    lodash "^4.3.0"
-    readline2 "^1.0.1"
-    run-async "^0.1.0"
-    rx-lite "^3.1.2"
-    string-width "^1.0.1"
-    strip-ansi "^3.0.0"
-    through "^2.3.6"
-
 inquirer@^3.0.0, inquirer@^3.0.6:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.3.0.tgz#9dd2f2ad765dcab1ff0443b491442a20ba227dc9"
@@ -5430,7 +5288,7 @@ is-my-ip-valid@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-my-ip-valid/-/is-my-ip-valid-1.0.0.tgz#7b351b8e8edd4d3995d4d066680e664d94696824"
 
-is-my-json-valid@^2.10.0, is-my-json-valid@^2.12.4:
+is-my-json-valid@^2.12.4:
   version "2.17.2"
   resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.17.2.tgz#6b2103a288e94ef3de5cf15d29dd85fc4b78d65c"
   dependencies:
@@ -5760,7 +5618,7 @@ js-types@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/js-types/-/js-types-1.0.0.tgz#d242e6494ed572ad3c92809fc8bed7f7687cbf03"
 
-js-yaml@^3.10.0, js-yaml@^3.11.0, js-yaml@^3.4.3, js-yaml@^3.5.1, js-yaml@^3.5.3, js-yaml@^3.9.1:
+js-yaml@^3.10.0, js-yaml@^3.11.0, js-yaml@^3.4.3, js-yaml@^3.5.3, js-yaml@^3.9.1:
   version "3.12.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
   dependencies:
@@ -6153,7 +6011,7 @@ lodash.isarray@^3.0.0:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
 
-lodash.isequal@^4.0.0, lodash.isequal@^4.4.0, lodash.isequal@^4.5.0:
+lodash.isequal@^4.0.0, lodash.isequal@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
 
@@ -6400,7 +6258,7 @@ memoizee@0.4.X:
     next-tick "1"
     timers-ext "^0.1.2"
 
-meow@^3.1.0, meow@^3.3.0, meow@^3.4.2, meow@^3.5.0, meow@^3.7.0:
+meow@^3.1.0, meow@^3.3.0, meow@^3.5.0, meow@^3.7.0:
   version "3.7.0"
   resolved "https://registry.yarnpkg.com/meow/-/meow-3.7.0.tgz#72cb668b425228290abbfa856892587308a801fb"
   dependencies:
@@ -6661,10 +6519,6 @@ multipipe@^0.1.2:
   dependencies:
     duplexer2 "0.0.2"
 
-mute-stream@0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
-
 mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
@@ -7432,7 +7286,7 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
-pkg-conf@^2.0.0, pkg-conf@^2.1.0:
+pkg-conf@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/pkg-conf/-/pkg-conf-2.1.0.tgz#2126514ca6f2abfebd168596df18ba57867f0058"
   dependencies:
@@ -7471,7 +7325,7 @@ plugin-error@^0.1.2:
     arr-union "^2.0.1"
     extend-shallow "^1.1.2"
 
-plugin-error@^1.0.0:
+plugin-error@^1.0.0, plugin-error@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/plugin-error/-/plugin-error-1.0.1.tgz#77016bd8919d0ac377fdcdd0322328953ca5781c"
   dependencies:
@@ -7492,10 +7346,6 @@ plur@^3.0.1:
   dependencies:
     irregular-plurals "^2.0.0"
 
-pluralize@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
-
 pluralize@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
@@ -7838,10 +7688,6 @@ process@^0.11.1, process@~0.11.0:
   version "0.11.10"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
 
-progress@^1.1.8:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
-
 progress@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.0.tgz#8a1be366bf8fc23db2bd23f10c6fe920b4389d1f"
@@ -8113,14 +7959,6 @@ readdirp@^2.0.0:
     readable-stream "^2.0.2"
     set-immediate-shim "^1.0.1"
 
-readline2@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
-  dependencies:
-    code-point-at "^1.0.0"
-    is-fullwidth-code-point "^1.0.0"
-    mute-stream "0.0.5"
-
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -8434,7 +8272,7 @@ require-precompiled@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/require-precompiled/-/require-precompiled-0.1.0.tgz#5a1b52eb70ebed43eb982e974c85ab59571e56fa"
 
-require-uncached@^1.0.2, require-uncached@^1.0.3:
+require-uncached@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
   dependencies:
@@ -8445,12 +8283,6 @@ requires-port@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
 
-resolve-cwd@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-1.0.0.tgz#4eaeea41ed040d1702457df64a42b2b07d246f9f"
-  dependencies:
-    resolve-from "^2.0.0"
-
 resolve-cwd@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-2.0.0.tgz#00a9f7387556e27038eae232caa372a6a59b665a"
@@ -8494,13 +8326,6 @@ resolve@^1.1.3, resolve@^1.1.4, resolve@^1.1.6, resolve@^1.1.7, resolve@^1.3.2,
   dependencies:
     path-parse "^1.0.5"
 
-restore-cursor@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
-  dependencies:
-    exit-hook "^1.0.0"
-    onetime "^1.0.0"
-
 restore-cursor@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
@@ -8531,12 +8356,6 @@ ripemd160@^2.0.0, ripemd160@^2.0.1:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
-run-async@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"
-  dependencies:
-    once "^1.3.0"
-
 run-async@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
@@ -8561,10 +8380,6 @@ rx-lite@*, rx-lite@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-4.0.8.tgz#0b1e11af8bc44836f04a6407e92da42467b79444"
 
-rx-lite@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
-
 rx@2.3.24:
   version "2.3.24"
   resolved "https://registry.yarnpkg.com/rx/-/rx-2.3.24.tgz#14f950a4217d7e35daa71bbcbe58eff68ea4b2b7"
@@ -8727,14 +8542,6 @@ shell-quote@^1.6.1:
     array-reduce "~0.0.0"
     jsonify "~0.0.0"
 
-shelljs@^0.7.5:
-  version "0.7.8"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
-  dependencies:
-    glob "^7.0.0"
-    interpret "^1.0.0"
-    rechoir "^0.6.2"
-
 sigmund@~1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"
@@ -8755,10 +8562,6 @@ slash@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
 
-slice-ansi@0.0.4:
-  version "0.0.4"
-  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
-
 slice-ansi@1.0.0, slice-ansi@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
@@ -8992,7 +8795,7 @@ sort-keys-length@^1.0.0:
   dependencies:
     sort-keys "^1.0.0"
 
-sort-keys@^1.0.0, sort-keys@^1.1.2:
+sort-keys@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/sort-keys/-/sort-keys-1.1.2.tgz#441b6d4d346798f1b4e49e8920adfba0e543f9ad"
   dependencies:
@@ -9438,17 +9241,6 @@ table@4.0.2:
     slice-ansi "1.0.0"
     string-width "^2.1.1"
 
-table@^3.7.8:
-  version "3.8.3"
-  resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
-  dependencies:
-    ajv "^4.7.0"
-    ajv-keywords "^1.0.0"
-    chalk "^1.1.1"
-    lodash "^4.0.0"
-    slice-ansi "0.0.4"
-    string-width "^2.0.0"
-
 table@^4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/table/-/table-4.0.3.tgz#00b5e2b602f1794b9acaf9ca908a76386a7813bc"
@@ -9911,7 +9703,7 @@ upath@^1.0.5:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.0.tgz#35256597e46a581db4793d0ce47fa9aebfc9fabd"
 
-update-notifier@^2.1.0, update-notifier@^2.3.0, update-notifier@^2.5.0:
+update-notifier@^2.3.0, update-notifier@^2.5.0:
   version "2.5.0"
   resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.5.0.tgz#d0744593e13f161e406acb1d9408b72cad08aff6"
   dependencies:
@@ -9980,12 +9772,6 @@ user-home@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
 
-user-home@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
-  dependencies:
-    os-homedir "^1.0.0"
-
 util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -10321,7 +10107,7 @@ write-file-atomic@^2.0.0:
     imurmurhash "^0.1.4"
     signal-exit "^3.0.2"
 
-write-json-file@^2.0.0, write-json-file@^2.2.0:
+write-json-file@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/write-json-file/-/write-json-file-2.3.0.tgz#2b64c8a33004d54b8698c76d585a77ceb61da32f"
   dependencies:
@@ -10332,13 +10118,6 @@ write-json-file@^2.0.0, write-json-file@^2.2.0:
     sort-keys "^2.0.0"
     write-file-atomic "^2.0.0"
 
-write-pkg@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/write-pkg/-/write-pkg-2.1.0.tgz#353aa44c39c48c21440f5c08ce6abd46141c9c08"
-  dependencies:
-    sort-keys "^1.1.2"
-    write-json-file "^2.0.0"
-
 write-pkg@^3.1.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/write-pkg/-/write-pkg-3.2.0.tgz#0e178fe97820d389a8928bc79535dbe68c2cff21"
@@ -10378,18 +10157,6 @@ xmlbuilder@~9.0.1:
   version "9.0.7"
   resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-9.0.7.tgz#132ee63d2ec5565c557e20f4c22df9aca686b10d"
 
-xo-init@^0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/xo-init/-/xo-init-0.5.0.tgz#8e28dec79676cc5e042fde5fd8f710e2646b0e36"
-  dependencies:
-    arrify "^1.0.0"
-    execa "^0.5.0"
-    minimist "^1.1.3"
-    path-exists "^3.0.0"
-    read-pkg-up "^2.0.0"
-    the-argv "^1.0.0"
-    write-pkg "^2.0.0"
-
 xo-init@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/xo-init/-/xo-init-0.7.0.tgz#634b4789e366b4f87f747ef0cee1a99ce273aa15"
@@ -10403,7 +10170,7 @@ xo-init@^0.7.0:
     the-argv "^1.0.0"
     write-pkg "^3.1.0"
 
-xo@0.20.3:
+xo@0.20.3, xo@^0.20.2:
   version "0.20.3"
   resolved "https://registry.yarnpkg.com/xo/-/xo-0.20.3.tgz#6fb1597b5e361fd561535bbf84cf97eefaac5d80"
   dependencies:
@@ -10438,36 +10205,6 @@ xo@0.20.3:
     update-notifier "^2.3.0"
     xo-init "^0.7.0"
 
-xo@^0.18.0:
-  version "0.18.2"
-  resolved "https://registry.yarnpkg.com/xo/-/xo-0.18.2.tgz#92a42eb02a4fb149dfea5518021914f5aac84ff0"
-  dependencies:
-    arrify "^1.0.0"
-    debug "^2.2.0"
-    deep-assign "^1.0.0"
-    eslint "^3.18.0"
-    eslint-config-xo "^0.18.0"
-    eslint-formatter-pretty "^1.0.0"
-    eslint-plugin-ava "^4.2.0"
-    eslint-plugin-import "^2.0.0"
-    eslint-plugin-no-use-extend-native "^0.3.2"
-    eslint-plugin-promise "^3.4.0"
-    eslint-plugin-unicorn "^2.1.0"
-    get-stdin "^5.0.0"
-    globby "^6.0.0"
-    has-flag "^2.0.0"
-    ignore "^3.2.6"
-    lodash.isequal "^4.4.0"
-    meow "^3.4.2"
-    multimatch "^2.1.0"
-    path-exists "^3.0.0"
-    pkg-conf "^2.0.0"
-    resolve-cwd "^1.0.0"
-    resolve-from "^2.0.0"
-    slash "^1.0.0"
-    update-notifier "^2.1.0"
-    xo-init "^0.5.0"
-
 xregexp@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/xregexp/-/xregexp-2.0.0.tgz#52a63e56ca0b84a7f3a5f3d61872f126ad7a5943"
diff --git a/themes/dark/package.json b/themes/dark/package.json
index 4d5cf10a83b..e9a83ef7656 100644
--- a/themes/dark/package.json
+++ b/themes/dark/package.json
@@ -56,7 +56,7 @@
     "gulp-sourcemaps": "2.6.4",
     "gulp-uglify-es": "0.2.0",
     "gulp-util": "3.0.8",
-    "gulp-xo": "0.16.1",
+    "gulp-xo": "0.17.1",
     "imagemin-pngquant": "5.1.0",
     "jquery": "3.3.1",
     "nyc": "12.0.2",
diff --git a/themes/light/package.json b/themes/light/package.json
index 3d5cf108614..33fd3a623af 100644
--- a/themes/light/package.json
+++ b/themes/light/package.json
@@ -56,7 +56,7 @@
     "gulp-sourcemaps": "2.6.4",
     "gulp-uglify-es": "0.2.0",
     "gulp-util": "3.0.8",
-    "gulp-xo": "0.16.1",
+    "gulp-xo": "0.17.1",
     "imagemin-pngquant": "5.1.0",
     "jquery": "3.3.1",
     "nyc": "12.0.2",