bug #752 Upgrade yargs-parser (stof)

This PR was merged into the master branch.

Discussion
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Upgrade yargs-parser

Closes #748

Commits
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b83e3a5 Upgrade yargs-parser

Author: weaverryan

package.json

@@ -51,7 +51,7 @@
     "webpack-dev-server": "^3.1.14",
     "webpack-manifest-plugin": "^2.0.2",
     "webpack-sources": "^1.3.0",
-    "yargs-parser": "^12.0.0"
+    "yargs-parser": "^18.1.3"
   },
   "devDependencies": {
     "@babel/plugin-proposal-class-properties": "^7.0.0",

yarn.lock

@@ -8920,10 +8920,10 @@ yargs-parser@^11.1.1:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-parser@^12.0.0:
-  version "12.0.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-12.0.0.tgz#18aa348854747dfe1002d01bd87d65df10d40a84"
-  integrity sha512-WQM8GrbF5TKiACr7iE3I2ZBNC7qC9taKPMfjJaMD2LkOJQhIctASxKXdFAOPim/m47kgAQBVIaPlFjnRdkol7w==
+yargs-parser@^18.1.3:
+  version "18.1.3"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-18.1.3.tgz#be68c4975c6b2abf469236b0c870362fab09a7b0"
+  integrity sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==
   dependencies:
     camelcase "^5.0.0"
     decamelize "^1.2.0"