.eslintrc.js

module.exports = {
  root: true,
  env: {
    node: true,
    browser: true,
  },
  extends: ["plugin:vue/essential", "@vue/standard"],
  parserOptions: {
    ecmaVersion: 2020,
    parser: "@babel/eslint-parser",
  },
  rules: {
    "no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
    "no-debugger": process.env.NODE_ENV === "production" ? "warn" : "off",
    quotes: ["warn", "double", { allowTemplateLiterals: true, }],
    "comma-dangle": [
      "warn",
      {
        arrays: "never",
        objects: "always",
        imports: "never",
        exports: "never",
        functions: "never",
      }
    ],
    semi: ["error", "always"],
    "no-multiple-empty-lines": ["error", { max: 3, }],
    "space-before-function-paren": [
      "error",
      {
        anonymous: "never",
        named: "never",
        asyncArrow: "never",
      }
    ],
  },
  overrides: [
    {
      files: ["**/__tests__/*.{j,t}s?(x)", "**/tests/unit/**/*.spec.{j,t}s?(x)"],
      env: {
        jest: true,
      },
    }
  ],
};