Fixed packages

package.json

@@ -25,12 +25,14 @@
     "@vue/cli-service": "^3.0.5",
     "@vue/test-utils": "^1.0.0-beta.25",
     "archiver": "^3.0.0",
+    "autoprefixer": "^9.3.1",
+    "babel-eslint": "^10.0.1",
     "babel-jest": "^23.6.0",
-    "babel-loader": "^8.0.4",
     "babel-preset-env": "^1.7.0",
     "chai": "^4.2.0",
     "chalk": "^1.1.3",
     "dotenv": "^6.0.0",
+    "eslint": "^5.8.0",
     "express": "^4.15.3",
     "gulp": "^4.0.0",
     "gulp-concat": "^2.6.1",
@@ -54,6 +56,7 @@
     "path": "^0.12.7",
     "regenerator-runtime": "^0.12.1",
     "require-dir": "^1.0.0",
+    "sass-loader": "^7.1.0",
     "undertaker-forward-reference": "^1.0.2",
     "vue-template-compiler": "^2.5.17"
   },