.eslintrc.json

{
  "parserOptions": {
    "ecmaVersion": 2020
  },
  "env": {
    "browser": true
  },
  "overrides": [
    {
      "files": [
        "**/*.test.js",
        "**/*.test.jsx"
      ],
      "env": {
        "jest": true
      }
    }
  ],
  "extends": ["airbnb", "prettier"],
  "plugins": ["prettier"],
  "rules": {
    "prettier/prettier": ["error"],
    "react/jsx-filename-extension": [
      1,
      {
        "extensions": [".js", ".jsx"]
      }
    ],
    "prefer-template": "off",
    "react/prop-types": "off",
    "no-use-before-define": "off",
    "no-underscore-dangle": "off",
    "no-plusplus": "off",
    "no-continue": "off",
    "no-prototype-builtins": "off",
    "react/jsx-props-no-spreading": "off",
    "react/jsx-one-expression-per-line": "off",
    "react/no-array-index-key": "off",
    "react/destructuring-assignment": "off",
    "react/no-danger": "off",
    "import/no-cycle": "off",
    "import/order": "off",
    "import/prefer-default-export": "warn",
    "import/no-extraneous-dependencies": ["error", {
      "devDependencies": ["src/setupTests.js", "**/*.test.js", "**/*.test.jsx"]
    }],
    "camelcase": "warn",
    "consistent-return": "warn"
  }
}