.eslintrc.json

{
  "root": true,
  "extends": "plugin:prettier/recommended",
  "env": {
    "es2020": true,
    "node": true
  },
  "parserOptions": {
    "sourceType": "script"
  },
  "rules": {
    "curly": "error",
    "dot-notation": "error",
    "id-length": "error",
    "no-const-assign": "error",
    "no-dupe-class-members": "error",
    "no-else-return": "error",
    "no-inner-declarations": "error",
    "no-lonely-if": "error",
    "no-magic-numbers": [
      "error",
      {
        "ignore": [-1, 0, 1]
      }
    ],
    "no-shadow": "error",
    "no-undef": "error",
    "no-unneeded-ternary": "error",
    "no-unused-expressions": "error",
    "no-unused-vars": [
      "error",
      {
        "args": "none"
      }
    ],
    "no-useless-return": "error",
    "no-var": "error",
    "one-var": ["error", "never"],
    "prefer-const": "error",
    "prefer-promise-reject-errors": "error",
    "sort-keys": [
      "error",
      "asc",
      {
        "caseSensitive": true,
        "natural": true
      }
    ],
    "sort-vars": "error",
    "strict": ["error", "global"]
  },
  "overrides": [
    {
      "files": ["src/**/*.js"],
      "env": {
        "browser": true,
        "node": false
      },
      "parserOptions": {
        "sourceType": "module"
      }
    },
    {
      "files": ["src/options/**/*.js"],
      "plugins": ["react-hooks"],
      "extends": ["plugin:react/recommended"],
      "settings": {
        "react": {
          "version": "detect"
        }
      },
      "rules": {
        "react-hooks/rules-of-hooks": "error",
        "react-hooks/exhaustive-deps": "error",
        "react/react-in-jsx-scope": "off"
      }
    }
  ]
}