Merge pull request #2480 from storybooks/remove-unused-deps

Remove unused dependencies

package.json

@@ -63,7 +63,6 @@
     "eslint-plugin-jsx-a11y": "^6.0.3",
     "eslint-plugin-prettier": "^2.2.0",
     "eslint-plugin-react": "^7.5.1",
-    "fs-extra": "^4.0.3",
     "gh-pages": "^1.1.0",
     "github-release-from-changelog": "^1.3.0",
     "glob": "^7.1.2",
@@ -79,7 +78,6 @@
     "nodemon": "^1.12.7",
     "npmlog": "^4.1.2",
     "prettier": "^1.9.2",
-    "process-nextick-args": "^1.0.7",
     "puppeteer": "^0.13.0",
     "raf": "^3.4.0",
     "react": "^16.2.0",

yarn.lock

@@ -4702,14 +4702,6 @@ fs-extra@^4.0.1, fs-extra@^4.0.2:
     jsonfile "^4.0.0"
     universalify "^0.1.0"
 
-fs-extra@^4.0.3:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-4.0.3.tgz#0d852122e5bc5beb453fb028e9c0c9bf36340c94"
-  dependencies:
-    graceful-fs "^4.1.2"
-    jsonfile "^4.0.0"
-    universalify "^0.1.0"
-
 fs-readdir-recursive@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz#e32fc030a2ccee44a6b5371308da54be0b397d27"
@@ -8954,7 +8946,7 @@ private@^0.1.6, private@^0.1.7, private@~0.1.5:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
 
-process-nextick-args@^1.0.7, process-nextick-args@~1.0.6:
+process-nextick-args@~1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"