Vue-CLI 3 beta 6 package.json with ESLint + Prettier integration (After npm install prettier eslint-plugin-prettier eslint-config-prettier --save-dev)

package.json

{
  "name": "simple-eslint-prettier",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve --open",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    "vue": "2.5.13"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "3.0.0-beta.6",
    "@vue/cli-plugin-eslint": "3.0.0-beta.6",
    "@vue/cli-service": "3.0.0-beta.6",
    "eslint-config-prettier": "^2.9.0",
    "eslint-plugin-prettier": "^2.6.0",
    "prettier": "^1.12.1",
    "vue-template-compiler": "2.5.13"
  },
  "babel": {
    "presets": [
      "@vue/app"
    ]
  },
  "eslintConfig": {
    "root": true,
    "extends": [
      "plugin:vue/essential",
      "plugin:prettier/recommended",
      "eslint:recommended"
    ],
    "rules": {
      "prettier/prettier": [
        "error",
        {
          "singleQuote": true, 
          "trailingComma": "all",
          "semi": false
        }
      ]
    }
  },
  "postcss": {
    "plugins": {
      "autoprefixer": {}
    }
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not ie <= 8"
  ],
  "vue": {
    "devtool": "source-map"
  }
}