.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "jest": true
  },
  "extends": [
    "airbnb",
    "plugin:@typescript-eslint/recommended",
    "prettier",
    "plugin:react/recommended",
    "plugin:jest/recommended",
    "plugin:testing-library/react"
  ],
  "parser": "@typescript-eslint/parser",
  "plugins": ["react", "@typescript-eslint", "prettier", "import", "jest", "testing-library"],
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx"]
      }
    },
    "react": {
      "version": "detect"
    }
  },
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "rules": {
    "import/extensions": 0,
    "prettier/prettier": [
      "error",
      {
        "endOfLine": "auto"
      }
    ],
    "import/no-extraneous-dependencies": ["error", { "devDependencies": true }],
    "react/function-component-definition": "off",
    "react/jsx-no-useless-fragment": "warn",
    "react/display-name": "off",
    "react/jsx-filename-extension": [1, { "extensions": [".jsx", ".tsx"] }],
    "jest/no-disabled-tests": "warn",
    "import/prefer-default-export": "off",
    "@typescript-eslint/no-unused-vars": "warn",
    "react/prop-types": "warn",
    "@typescript-eslint/no-this-alias": "warn",
    "@typescript-eslint/no-explicit-any": "warn",
    "no-empty-pattern": "warn",
    "camelcase": "warn",
    "no-param-reassign": "warn",
    "no-promise-executor-return": "warn",
    "no-await-in-loop": "off",
    "no-restricted-syntax": "off",
    "eqeqeq": "warn",
    "no-useless-escape": "off",
    "no-prototype-builtins": "warn",
    "no-new-wrappers": "warn",
    "testing-library/no-debugging-utils": "off",
    "@typescript-eslint/ban-ts-comment": "warn",
    "class-methods-use-this": "warn",
    "prefer-destructuring": "warn",
    "react/jsx-props-no-spreading": "off",
    "no-shadow": "off",
    "no-restricted-globals": "off",
    "no-plusplus": "warn",
    "react/destructuring-assignment": "warn",
    "consistent-return": "warn",
    "no-use-before-define": "warn",
    "import/no-mutable-exports": "warn",
    "new-cap": "warn",
    "no-nested-ternary": "warn",
    "no-continue": "warn",
    "default-param-last": "warn",
    "no-useless-constructor": "off",
    "prefer-const": "warn",
    "jsx-a11y/alt-text": "warn",
    "radix": "warn",
    "no-empty-function": "warn",
    "react/no-unstable-nested-components": "warn",
    "jsx-a11y/anchor-is-valid": "warn",
    "no-underscore-dangle": "warn",
    "@typescript-eslint/prefer-as-const": "warn",
    "array-callback-return": "warn",
    "react/no-array-index-key": "warn",
    "global-require": "warn",
    "@typescript-eslint/no-var-requires": "warn",
    "jest/no-conditional-expect": "warn",
    "no-unsafe-optional-chaining": "warn",
    "@typescript-eslint/no-unsafe-function-type": "warn",
    "@typescript-eslint/no-empty-object-type": "warn",
    "default-case-last": "warn",
    "no-case-declarations": "warn",
    "jest/no-export": "warn",
    "react/require-default-props": "warn",
    "react/no-children-prop": "warn",
    "jest/no-identical-title": "warn",
    "jsx-a11y/click-events-have-key-events": "warn",
    "jsx-a11y/no-noninteractive-element-interactions": "warn",
    "max-classes-per-file": "warn",
    "import/no-unresolved": "warn"
  },
  "overrides": [
    {
      "files": ["*.js"],
      "rules": {
        "@typescript-eslint/no-var-requires": "off"
      }
    }
  ]
}