.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true,
        "node": true,
        "jest": true
    },
    "extends": [
        "plugin:react/recommended",
        "airbnb",
        "next/core-web-vitals",
        "plugin:testing-library/react"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": 12,
        "sourceType": "module"
    },
    "plugins": [
        "react",
        "@typescript-eslint",
        "testing-library"
    ],
    "rules": {
      "no-unused-vars": "off",
      "@typescript-eslint/no-unused-vars": ["error"],
      "no-shadow": "off",
      "@typescript-eslint/no-shadow": ["error"],
      "linebreak-style": "off",
      "react/react-in-jsx-scope": ["off"],
      "react/jsx-filename-extension": [1, { "extensions": [".tsx", ".jsx", ".js"] }],
      "no-use-before-define": "off",
      "import/no-extraneous-dependencies": ["error", {"devDependencies": true}],
      "import/extensions": [
        "error",
        "ignorePackages",
        {
          "js": "never",
          "jsx": "never",
          "ts": "never",
          "tsx": "never"
        }
     ]
    }
}