.eslintrc.json

{
  "env": {
    "browser": true,
    "node": true,
    "commonjs": true,
    "es2021": true,
    "jquery": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:react/recommended",
    "prettier"
  ],
  "parserOptions": {
    "ecmaVersion": 12
  },
  "rules": {
    "indent": ["error", 2],
    "arrow-body-style": "warn",
    "arrow-parens": [
      "warn",
      "always",
      {
        "requireForBlockBody": true
      }
    ],
    "camelcase": "warn",
    "comma-dangle": ["warn", "never"],
    "consistent-return": "off",
    "class-methods-use-this": "off",
    "function-paren-newline": "off",
    "guard-for-in": "warn",
    "import/no-extraneous-dependencies": "off",
    "import/no-duplicates": "off",
    "import/no-unresolved": "off",
    "import/no-named-as-default": "off",
    "max-len": ["warn", 160, 2],
    "no-else-return": "warn",
    "no-multi-assign": "warn",
    "no-nested-ternary": "warn",
    "no-use-before-define": ["error", "nofunc"],
    "no-param-reassign": "warn",
    "no-prototype-builtins": "warn",
    "no-return-assign": "warn",
    "no-restricted-syntax": "warn",
    "no-shadow": "warn",
    "no-underscore-dangle": "off",
    "no-unused-vars": "warn",
    "no-var": "warn",
    "no-case-declarations": "off",
    "one-var": "warn",
    "one-var-declaration-per-line": "off",
    "object-shorthand": "warn",
    "prefer-destructuring": "warn",
    "prefer-const": "warn",
    "prefer-template": "warn",
    "quotes": "warn",
    "react/default-props-match-prop-types": "warn",
    "react/forbid-prop-types": "off",
    "react/jsx-boolean-value": "off",
    "react/jsx-filename-extension": "off",
    "react/jsx-no-undef": "warn",
    "react/jsx-no-duplicate-props": "warn",
    "react/jsx-no-bind": "warn",
    "react/jsx-tag-spacing": "warn",
    "react/no-array-index-key": "warn",
    "react/no-find-dom-node": "warn",
    "react/no-multi-comp": "off",
    "react/no-unused-prop-types": "warn",
    "react/no-unused-state": "warn",
    "react/no-did-mount-set-state": "off",
    "react/jsx-no-target-blank": "warn",
    "react/jsx-uses-react": "off",
    "react/react-in-jsx-scope": "off",
    "react/prop-types": "off",
    "react/require-default-props": "off",
    "react/prefer-stateless-function": "warn",
    "react/function-component-definition": ["error", {
      "namedComponents": "arrow-function" ,
      "unnamedComponents": "arrow-function"
    }],
    "react/sort-comp": "warn",
    "vars-on-top": "warn",
    "react/destructuring-assignment": "warn",
    "no-redeclare": "warn",
    "react/jsx-props-no-spreading": "off",
    "react/state-in-constructor": "warn",
    "implicit-arrow-linebreak": "off",
    "react/no-access-state-in-setstate": "warn",
    "react/button-has-type": "warn",
    "react/jsx-pascal-case": "warn",
    "react/jsx-closing-tag-location": "warn",
    "react/no-unescaped-entities": "warn",
    "no-multiple-empty-lines": "warn",
    "operator-linebreak": "off",
    "react/jsx-curly-newline": "warn",
    "lines-between-class-members": "warn",
    "react/jsx-fragments": "warn",
    "prefer-object-spread": "warn",
    "react/jsx-curly-brace-presence": "warn"
  }
}