.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": ["plugin:react/recommended", "airbnb", "prettier"],
  "plugins": ["react", "prettier", "import-helpers"],
  "ignorePatterns": ["*.test.js", "*.test.tsx"],
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 12,
    "sourceType": "module"
  },
  "settings": {
    "import/resolver": {
      "babel-plugin-root-import": {
        "rootPathPrefix": "~",
        "rootPathSuffix": "src"
      }
    }
  },
  "rules": {
    "import/prefer-default-export": "off",
    "default-param-last": "off",
    "react/react-in-jsx-scope": "off",
    "react/jsx-props-no-spreading": "off",

    "react/jsx-filename-extension": [1, { "extensions": [".js", ".jsx"] }],
    "react/function-component-definition": [
      2,
      { "namedComponents": "function-declaration" }
    ],
    "no-unused-vars": [
      "warn",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_"
      }
    ],
    "import-helpers/order-imports": [
      "warn",
      {
        // example configuration
        "newlinesBetween": "always",
        "groups": [
          "/^@mui/",
          "module",
          ["/^~/assets/", "/^~/theme/", "/^~/styles/"],
          ["/^~/router/", "/^~/pages/"],
          ["/^~/containers/", "/^~/store/"],
          ["/^~/intl/", "/^~/helpers/", "/^~/hooks/"],
          "/^~/components/",
          ["parent", "sibling", "index"]
        ],
        "alphabetize": { "order": "asc", "ignoreCase": true }
      }
    ]
  }
}