.eslintrc.json

// {
//   "env": {
//     "browser": true,
//     "es6": true,
//     "jest": true
//   },
//   "parser": "@babel/eslint-parser",
//   "parserOptions": {
//     "ecmaFeatures": {
//       "jsx": true
//     },
//     "ecmaVersion": 2018,
//     "sourceType": "module"
//   },
//   "extends": ["airbnb", "plugin:react/recommended", "plugin:react-hooks/recommended"],
//   "plugins": ["react"],
//   "rules": {
//     "react/jsx-filename-extension": ["warn", { "extensions": [".js", ".jsx"] }],
//     "react/react-in-jsx-scope": "off",
//     "import/no-unresolved": "off",
//     "no-shadow": "off"
//   },
//   "overrides": [
//     {
//        // feel free to replace with your preferred file pattern - eg. 'src/**/*Slice.js' or 'redux/**/*Slice.js'
//       "files": ["src/**/*Slice.js"],
//       // avoid state param assignment
//       "rules": { "no-param-reassign": ["error", { "props": false }] }
//     }
//   ],
//   "ignorePatterns": [
//     "dist/",
//     "build/"
//   ]
// }

{
  "env": {
    "browser": true,
    "es6": true,
    "jest": true
  },
  "parser": "@babel/eslint-parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "extends": ["airbnb", "plugin:react/recommended", "plugin:react-hooks/recommended"],
  "plugins": ["react"],
  "rules": {
    "react/jsx-filename-extension": ["warn", { "extensions": [".js", ".jsx"] }],
    "react/react-in-jsx-scope": "off",
    "import/no-unresolved": "off",
    "no-shadow": "off",
    "no-param-reassign": ["error", {
      "props": true,
      "ignorePropertyModificationsFor": ["state"]
    }]
  },
  "overrides": [
    {
      "files": ["src/**/*Slice.js"],
      "rules": { "no-param-reassign": ["error", { "props": false }] }
    }
  ],
  "ignorePatterns": [
    "dist/",
    "build/"
  ]
}