.eslintrc

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "plugins": [
    "@typescript-eslint",
    "@stylistic/ts",
    "react"
  ],
  "rules": {
    "array-bracket-spacing": ["error", "never"],
    "array-callback-return": "error",
    "arrow-spacing": "error",
    "brace-style": ["error", "stroustrup"],
    "comma-spacing": [
      "error",
      {
        "before": false,
        "after": true
      }
    ],
    "computed-property-spacing": ["error", "never"],
    "dot-notation": "error",
    "eol-last": ["error", "always"],
    "eqeqeq": "error",
    "generator-star-spacing": ["error", "after"],
    "indent": [
      "error",
      2,
      {
        "SwitchCase": 1
      }
    ],
    "key-spacing": [
      "error",
      {
        "beforeColon": false,
        "afterColon": true
      }
    ],
    "keyword-spacing": [
      "error",
      {
        "before": true
      }
    ],
    "linebreak-style": ["error", "unix"],
    "max-len": [
      "error",
      {
        "code": 100,
        "tabWidth": 2
      }
    ],
    "no-array-constructor": "error",
    "no-console": [
      "warn",
      {
        "allow": ["warn", "error", "info"]
      }
    ],
    "no-dupe-class-members": "error",
    "no-dupe-keys": "error",
    "no-else-return": "error",
    "no-empty": "error",
    "no-func-assign": "error",
    "no-label-var": "error",
    "no-lone-blocks": "error",
    "no-mixed-spaces-and-tabs": "error",
    "no-multi-spaces": "error",
    "no-multi-str": "error",
    "no-multiple-empty-lines": [
      "error",
      {
        "max": 1,
        "maxBOF": 0,
        "maxEOF": 0
      }
    ],
    "no-path-concat": "error",
    "no-redeclare": [
      "error",
      {
        "builtinGlobals": true
      }
    ],
    "no-script-url": "error",
    "no-self-compare": "error",
    "no-shadow": [
      "error",
      {
        "allow": ["done"]
      }
    ],
    "no-shadow-restricted-names": "error",
    "no-sync": "error",
    "no-trailing-spaces": "error",
    "no-undef": "error",
    "no-unreachable": "error",
    "no-unused-labels": "off",
    "no-use-before-define": "off",
    "no-unused-vars": "off",
    "@typescript-eslint/no-use-before-define": "error",
    "@stylistic/ts/member-delimiter-style": [
      "error",
      {
        "multiline": {
          "delimiter": "none",
          "requireLast": false
        },
        "singleline": {
          "delimiter": "comma",
          "requireLast": false
        }
      }
    ],
    "@stylistic/ts/semi": ["error", "never"],
    "no-useless-constructor": "error",
    "no-var": "error",
    "object-curly-spacing": ["error", "never"],
    "object-shorthand": ["error", "always"],
    "prefer-spread": "error",
    "prefer-template": "error",
    "quotes": [
      "error",
      "single",
      {
        "allowTemplateLiterals": false
      }
    ],
    "radix": "error",
    "react/jsx-no-undef": [
      "error",
      {
        "allowGlobals": true
      }
    ],
    "react/jsx-uses-react": "error",
    "react/jsx-uses-vars": ["error"],
    "jsx-quotes": ["error", "prefer-single"],

    "semi": ["error", "never"],
    "space-before-blocks": ["error", "always"],
    "space-before-function-paren": [
      "error",
      {
        "anonymous": "always",
        "named": "never",
        "asyncArrow": "always"
      }
    ],
    "space-in-parens": ["error", "never"],
    "space-infix-ops": "error",
    "spaced-comment": ["error", "always"],
    "template-curly-spacing": ["error", "never"],
    "use-isnan": "error",
    "valid-typeof": "error"
  }
}