.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": [
    "plugin:react/recommended",
    "airbnb",
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true,
      "tsx": true
    }, 
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": ["react", "@typescript-eslint", "prettier", "eslint-plugin-import-helpers"],
  "rules": {
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
    ],
    "import-helpers/order-imports": [
      "warn",
      {
        "newlinesBetween": "always",
        "groups": ["module", "/^~/", "/^@/", ["parent", "sibling", "index"]],
        "alphabetize": {
          "order": "asc",
          "ignoreCase": true
        }
      }
    ],
    "import/no-unresolved": "error",
    "react/react-in-jsx-scope": "off",
    "react/jsx-filename-extension": [
      1,
      {
        "extensions": [".tsx", ".ts"]
      }
    ]
  },
  "settings": {
    "import/resolver": {
      "typescript": {}
    }
  }
}