Added 'css-to-style' to package.json in root

Author: Ben Grynhaus

package-lock.json

@@ -89,6 +89,8 @@
     "@types/node": "~10.3.6",
     "@types/react": "^16.3.4",
     "@types/react-dom": "^16.0.4",
+    "@types/css-to-style": "^1.2.0",
+    "css-to-style": "^1.2.0",
     "codelyzer": "^4.0.1",
     "copyfiles": "^2.0.0",
     "jasmine-core": "~2.8.0",