.eslintrc.js

module.exports = {
  root: true,

  env: {
    node: true,
    jest: true,
  },

  extends: [
    "eslint:recommended",
    "plugin:jest/recommended",
    "plugin:@typescript-eslint/recommended",
    // https://vuejs.github.io/eslint-plugin-vue/rules/#priority-c-recommended-minimizing-arbitrary-choices-and-cognitive-overhead
    "plugin:vue/recommended",
    "prettier",
    "prettier/vue",
    "prettier/@typescript-eslint",
  ],

  parserOptions: {
    parser: "@typescript-eslint/parser",
    ecmaVersion: 2020,
    sourceType: "module",
  },

  plugins: ["@typescript-eslint"],

  rules: {
    "no-console": process.env.NODE_ENV === "production" ? "warn" : "off",
    "no-debugger": process.env.NODE_ENV === "production" ? "warn" : "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-var-requires": 0,
    "@typescript-eslint/no-use-before-define": 0,
    "@typescript-eslint/ban-ts-ignore": "off",
    "@typescript-eslint/no-non-null-assertion": 0,
    "@typescript-eslint/explicit-module-boundary-types": "off",

    "semi": "off",
    "@typescript-eslint/semi": "error",

    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "error",

    "object-curly-spacing": ["error", "always"],
  },
};