.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:vue/vue3-essential",
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended",
    "prettier"
  ],
  "parser": "vue-eslint-parser",
  "parserOptions": {
    "parser": {
      "ts": "@typescript-eslint/parser",
      "js": "@typescript-eslint/parser",
      "<template>": "espree"
    },
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint", "prettier"],
  "rules": {
    "prettier/prettier": [
      "error",
      {
        "semi": true,
        "singleQuote": true,
        "printWidth": 80,
        "tabWidth": 2,
        "useTabs": false,
        "trailingComma": "es5",
        "bracketSpacing": true,
        "jsxBracketSameLine": false,
        "arrowParens": "avoid",
        "endOfLine": "auto"
      }
    ],
    "@typescript-eslint/no-empty-function": "off"
  }
}