chore(deps): update dependency xo to v0.21.1

Author: renovate-bot

package.json

@@ -12,7 +12,7 @@
     "markdownlint-cli": "0.10.0",
     "prettier": "1.11.1",
     "prettier-check": "2.0.0",
-    "xo": "0.20.3"
+    "xo": "0.21.1"
   },
   "scripts": {
     "ci": "rm -fr node_modules && yarn install --frozen-lockfile",

yarn.lock

@@ -331,7 +331,7 @@ bufferstreams@^2.0.1:
   dependencies:
     readable-stream "^2.3.6"
 
-builtin-modules@^1.0.0, builtin-modules@^1.1.1:
+builtin-modules@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
 
@@ -915,9 +915,9 @@ eslint-config-prettier@^2.9.0:
   dependencies:
     get-stdin "^5.0.1"
 
-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-config-xo@^0.22.0:
+  version "0.22.2"
+  resolved "https://registry.yarnpkg.com/eslint-config-xo/-/eslint-config-xo-0.22.2.tgz#04c52a0291a320860a05a1b7333be495b255df71"
 
 eslint-formatter-pretty@^1.3.0:
   version "1.3.0"
@@ -936,9 +936,9 @@ eslint-import-resolver-node@^0.3.1:
     debug "^2.6.9"
     resolve "^1.5.0"
 
-eslint-module-utils@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.1.1.tgz#abaec824177613b8a95b299639e1b6facf473449"
+eslint-module-utils@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/eslint-module-utils/-/eslint-module-utils-2.2.0.tgz#b270362cd88b1a48ad308976ce7fa54e98411746"
   dependencies:
     debug "^2.6.8"
     pkg-dir "^1.0.0"
@@ -956,20 +956,20 @@ eslint-plugin-ava@^4.5.0:
     multimatch "^2.1.0"
     pkg-up "^2.0.0"
 
-eslint-plugin-import@^2.8.0:
-  version "2.9.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.9.0.tgz#26002efbfca5989b7288ac047508bd24f217b169"
+eslint-plugin-import@^2.11.0:
+  version "2.13.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.13.0.tgz#df24f241175e312d91662dc91ca84064caec14ed"
   dependencies:
-    builtin-modules "^1.1.1"
     contains-path "^0.1.0"
     debug "^2.6.8"
     doctrine "1.5.0"
     eslint-import-resolver-node "^0.3.1"
-    eslint-module-utils "^2.1.1"
+    eslint-module-utils "^2.2.0"
     has "^1.0.1"
     lodash "^4.17.4"
     minimatch "^3.0.3"
     read-pkg-up "^2.0.0"
+    resolve "^1.6.0"
 
 eslint-plugin-no-use-extend-native@^0.3.12:
   version "0.3.12"
@@ -996,13 +996,13 @@ eslint-plugin-prettier@^2.6.0:
     fast-diff "^1.1.1"
     jest-docblock "^21.0.0"
 
-eslint-plugin-promise@^3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-promise/-/eslint-plugin-promise-3.6.0.tgz#54b7658c8f454813dc2a870aff8152ec4969ba75"
+eslint-plugin-promise@^3.7.0:
+  version "3.8.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-promise/-/eslint-plugin-promise-3.8.0.tgz#65ebf27a845e3c1e9d6f6a5622ddd3801694b621"
 
-eslint-plugin-unicorn@^4.0.1:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-unicorn/-/eslint-plugin-unicorn-4.0.2.tgz#845de915e7a975f15779466fc92cc01973bbf103"
+eslint-plugin-unicorn@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-unicorn/-/eslint-plugin-unicorn-4.0.3.tgz#7e9998711bf237809ed1881a51a77000b2f40586"
   dependencies:
     clean-regexp "^1.0.0"
     eslint-ast-utils "^1.0.0"
@@ -1024,9 +1024,9 @@ eslint-visitor-keys@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
 
-eslint@^4.17.0:
-  version "4.18.2"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.18.2.tgz#0f81267ad1012e7d2051e186a9004cc2267b8d45"
+eslint@^4.19.1:
+  version "4.19.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-4.19.1.tgz#32d1d653e1d90408854bfb296f076ec7e186a300"
   dependencies:
     ajv "^5.3.0"
     babel-code-frame "^6.22.0"
@@ -1037,7 +1037,7 @@ eslint@^4.17.0:
     doctrine "^2.1.0"
     eslint-scope "^3.7.1"
     eslint-visitor-keys "^1.0.0"
-    espree "^3.5.2"
+    espree "^3.5.4"
     esquery "^1.0.0"
     esutils "^2.0.2"
     file-entry-cache "^2.0.0"
@@ -1059,6 +1059,7 @@ eslint@^4.17.0:
     path-is-inside "^1.0.2"
     pluralize "^7.0.0"
     progress "^2.0.0"
+    regexpp "^1.0.1"
     require-uncached "^1.0.3"
     semver "^5.3.0"
     strip-ansi "^4.0.0"
@@ -1073,7 +1074,7 @@ espree@^3.1.3:
     acorn "^5.4.0"
     acorn-jsx "^3.0.0"
 
-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:
@@ -2450,19 +2451,19 @@ mem@^3.0.1:
     mimic-fn "^1.0.0"
     p-is-promise "^1.1.0"
 
-meow@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/meow/-/meow-4.0.0.tgz#fd5855dd008db5b92c552082db1c307cba20b29d"
+meow@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/meow/-/meow-5.0.0.tgz#dfc73d63a9afc714a5e371760eb5c88b91078aa4"
   dependencies:
     camelcase-keys "^4.0.0"
     decamelize-keys "^1.0.0"
     loud-rejection "^1.0.0"
-    minimist "^1.1.3"
     minimist-options "^3.0.1"
     normalize-package-data "^2.3.4"
     read-pkg-up "^3.0.0"
     redent "^2.0.0"
     trim-newlines "^2.0.0"
+    yargs-parser "^10.0.0"
 
 merge2@^1.2.1:
   version "1.2.1"
@@ -2959,9 +2960,9 @@ [email protected]:
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.11.1.tgz#61e43fc4cd44e68f2b0dfc2c38cd4bb0fccdcc75"
 
-prettier@~1.10.2:
-  version "1.10.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.10.2.tgz#1af8356d1842276a99a5b5529c82dd9e9ad3cc93"
+prettier@^1.12.1:
+  version "1.13.7"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.13.7.tgz#850f3b8af784a49a6ea2d2eaa7ed1428a34b7281"
 
 process-nextick-args@^1.0.6, process-nextick-args@~1.0.6:
   version "1.0.7"
@@ -3108,6 +3109,10 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
+regexpp@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-1.1.0.tgz#0e3516dd0b7904f413d2d4193dce4618c3a689ab"
+
 registry-auth-token@^3.0.1:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/registry-auth-token/-/registry-auth-token-3.3.2.tgz#851fd49038eecb586911115af845260eec983f20"
@@ -3205,6 +3210,12 @@ resolve@^1.3.3, resolve@^1.5.0:
   dependencies:
     path-parse "^1.0.5"
 
+resolve@^1.6.0:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.8.1.tgz#82f1ec19a423ac1fbd080b0bab06ba36e84a7a26"
+  dependencies:
+    path-parse "^1.0.5"
+
 [email protected]:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/responselike/-/responselike-1.0.2.tgz#918720ef3b631c5642be068f15ade5a46f4ba1e7"
@@ -3318,6 +3329,10 @@ slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
 
+slash@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
+
 [email protected], slice-ansi@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-1.0.0.tgz#044f1a49d8842ff307aad6b505ed178bd950134d"
@@ -3874,38 +3889,38 @@ xo-init@^0.7.0:
     the-argv "^1.0.0"
     write-pkg "^3.1.0"
 
-xo@0.20.3:
-  version "0.20.3"
-  resolved "https://registry.yarnpkg.com/xo/-/xo-0.20.3.tgz#6fb1597b5e361fd561535bbf84cf97eefaac5d80"
+xo@0.21.1:
+  version "0.21.1"
+  resolved "https://registry.yarnpkg.com/xo/-/xo-0.21.1.tgz#b9b198e5af5118654994925ff8b371a82e9b4a2c"
   dependencies:
     arrify "^1.0.1"
     debug "^3.1.0"
-    eslint "^4.17.0"
+    eslint "^4.19.1"
     eslint-config-prettier "^2.9.0"
-    eslint-config-xo "^0.20.0"
+    eslint-config-xo "^0.22.0"
     eslint-formatter-pretty "^1.3.0"
     eslint-plugin-ava "^4.5.0"
-    eslint-plugin-import "^2.8.0"
+    eslint-plugin-import "^2.11.0"
     eslint-plugin-no-use-extend-native "^0.3.12"
     eslint-plugin-node "^6.0.0"
     eslint-plugin-prettier "^2.6.0"
-    eslint-plugin-promise "^3.6.0"
-    eslint-plugin-unicorn "^4.0.1"
-    get-stdin "^5.0.1"
+    eslint-plugin-promise "^3.7.0"
+    eslint-plugin-unicorn "^4.0.3"
+    get-stdin "^6.0.0"
     globby "^8.0.0"
     has-flag "^3.0.0"
     lodash.isequal "^4.5.0"
     lodash.mergewith "^4.6.1"
-    meow "^4.0.0"
+    meow "^5.0.0"
     multimatch "^2.1.0"
     open-editor "^1.2.0"
     path-exists "^3.0.0"
     pkg-conf "^2.1.0"
-    prettier "~1.10.2"
+    prettier "^1.12.1"
     resolve-cwd "^2.0.0"
     resolve-from "^4.0.0"
     semver "^5.5.0"
-    slash "^1.0.0"
+    slash "^2.0.0"
     update-notifier "^2.3.0"
     xo-init "^0.7.0"
 
@@ -3929,7 +3944,7 @@ yallist@^2.1.2:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
 
-yargs-parser@^10.1.0:
+yargs-parser@^10.0.0, yargs-parser@^10.1.0:
   version "10.1.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-10.1.0.tgz#7202265b89f7e9e9f2e5765e0fe735a905edbaa8"
   dependencies: