package.json

{
  "scripts": {
    "start": "webpack-dev-server",
    "dev": "webpack --mode development --watch",
    "prod": "webpack --mode production --output-filename=[name].min.js && webpack --mode=development"
  },
  "dependencies": {
    "file-loader": "^3.0.1",
    "resolve-url-loader": "^3.1.0",
    "url-loader": "^3.0.0"
  },
  "devDependencies": {
    "@babel/core": "^7.4.5",
    "@babel/preset-env": "^7.4.5",
    "autoprefixer": "^9.1.3",
    "babel-loader": "^8.0.6",
    "css-loader": "^3.0.0",
    "cssnano": "^4.1.10",
    "mini-css-extract-plugin": "^0.4.0",
    "node-sass": "^4.13.1",
    "optimize-css-assets-webpack-plugin": "^5.0.1",
    "postcss-loader": "^2.1.5",
    "resolve-url-loader": "^3.1.0",
    "sass-loader": "^7.0.3",
    "style-loader": "^1.0.1",
    "terser-webpack-plugin": "^2.2.1",
    "webpack": "^4.41.2",
    "webpack-cli": "^3.3.10",
    "webpack-dev-server": "^3.9.0"
  }
}