.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true,
    "jest": true
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "sourceType": "module",
    "ecmaVersion": 2018
  },
  "settings": {
    "react": {
      "createClass": "createReactClass",
      "pragma": "React",
      "version": "detect"
    },
    "propWrapperFunctions": [
      "forbidExtraProps",
      { "property": "freeze", "object": "Object" },
      { "property": "myFavoriteWrapper" }
    ],
    "linkComponents": ["Hyperlink", { "name": "Link", "linkAttribute": "to" }]
  },
  "plugins": [
    "promise",
    "import",
    "@typescript-eslint",
    "prettier",
    "jest",
    "node",
    "react",
    "react-hooks",
    "testing-library",
    "jsx-a11y"
  ],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:react/recommended",
    "plugin:react/jsx-runtime",
    "plugin:react-hooks/recommended",
    "plugin:promise/recommended",
    "plugin:import/errors",
    "plugin:import/warnings",
    "plugin:import/typescript",
    "plugin:jest/recommended",
    "plugin:jest/style",
    "plugin:jsx-a11y/recommended",
    "plugin:prettier/recommended"
  ],
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "overrides": [
    {
      "files": ["*.spec.ts"],
      "rules": {
        "jest/valid-expect": 0,
        "jest/expect-expect": 0
      }
    },
    {
      "files": ["tests/*.spec.ts"],
      "rules": {
        "jest/no-done-callback": 0
      }
    }
  ],
  "rules": {
    "react-redux/prefer-separate-component-file": "off",
    "prettier/prettier": "warn",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/naming-convention": [
      "warn",
      {
        "selector": "enumMember",
        "format": ["UPPER_CASE", "camelCase"]
      }
    ],
    "@typescript-eslint/member-ordering": [
      "error",
      {
        "default": [
          "public-static-field",
          "protected-static-field",
          "private-static-field",
          "public-instance-field",
          "protected-instance-field",
          "private-instance-field",
          "public-constructor",
          "protected-constructor",
          "private-constructor",
          "public-static-method",
          "public-instance-method",
          "protected-static-method",
          "protected-instance-method",
          "private-static-method",
          "private-instance-method"
        ]
      }
    ],
    "react/prop-types": [2, { "ignore": ["children"] }],
    "react-hooks/rules-of-hooks": "error",
    "react-hooks/exhaustive-deps": "warn",
    "complexity": ["warn", { "max": 10 }],
    "no-console": "warn",
    "max-len": [
      "error",
      {
        "code": 120,
        "ignoreComments": true,
        "ignoreTrailingComments": true,
        "ignoreUrls": true,
        "ignoreStrings": true,
        "ignoreTemplateLiterals": true,
        "ignoreRegExpLiterals": true
      }
    ],
    "quotes": ["error", "double", { "avoidEscape": false, "allowTemplateLiterals": true }],
    "semi": ["error", "always"],
    "no-unused-vars": "warn",
    "no-dupe-else-if": "off"
  }
}