trim fat on a few deps

Author: stipsan

package.json

@@ -36,15 +36,9 @@
     "@babel/plugin-external-helpers": "7.0.0-beta.51",
     "@babel/preset-env": "7.0.0-beta.51",
     "@babel/preset-typescript": "7.0.0-beta.51",
-    "babel-eslint": "8.2.5",
     "babel-plugin-add-module-exports": "0.2.1",
     "babel-plugin-dev-expression": "0.2.1",
     "concurrently": "3.6.0",
-    "eslint": "4.19.1",
-    "eslint-config-prettier": "2.9.0",
-    "eslint-plugin-import": "2.13.0",
-    "eslint-plugin-react": "7.10.0",
-    "flowgen": "1.2.2",
     "husky": "0.14.3",
     "lint-staged": "7.2.0",
     "prettier": "1.13.6",