.eslintrc.json

{
  "env": {
    "node": true,
    "es2022": true,
    "browser": true
  },
  "extends": ["eslint:recommended"],
  "parserOptions": {
    "ecmaVersion": 2022,
    "sourceType": "module"
  },
  "rules": {
    "no-console": "off",
    "no-unused-vars": [
      "warn",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_"
      }
    ],
    "semi": ["error", "always"],
    "quotes": ["error", "single", { "avoidEscape": true }],
    "indent": ["error", 2, { "SwitchCase": 1 }],
    "comma-dangle": ["error", "never"],
    "object-curly-spacing": ["error", "always"],
    "array-bracket-spacing": ["error", "never"],
    "linebreak-style": ["error", "unix"],
    "no-trailing-spaces": "error",
    "eol-last": ["error", "always"],
    "no-constant-condition": "warn",
    "no-empty": "warn"
  },
  "ignorePatterns": ["node_modules/", "coverage/", "*.min.js", "dist/", "build/"]
}