.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:import/typescript",
    "plugin:prettier/recommended",
    "plugin:react-perf/recommended",
    "plugin:@next/next/recommended",
    "next"
  ],
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 12,
    "sourceType": "module"
  },
  "plugins": ["react", "prettier"],
  "rules": {
    "object-shorthand": "warn",
    "no-underscore-dangle": "off",
    "import/prefer-default-export": "off",
    "simple-import-sort/imports": "warn",
    "simple-import-sort/exports": "warn",
    "import/first": "error",
    "import/newline-after-import": "error",
    "import/no-duplicates": "error",
    "import/no-cycle": "error",
    "@typescript-eslint/no-unused-vars": "off",
    "unused-imports/no-unused-imports": "error",
    // defaultProps rule to be deprecated on function components
    // https://github.com/reactjs/rfcs/pull/107
    "react/require-default-props": [
      "error",
      {
        "ignoreFunctionalComponents": true
      }
    ]
  }
}