.eslintrc

{
  "parser": "@typescript-eslint/parser",
  "env": {
    "browser": true,
    "es6": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier",
    "plugin:array-func/all",
    "plugin:radar/recommended"
  ],
  "parserOptions": {
    "sourceType": "module",
    "project": "./tsconfig.json"
  },
  "plugins": ["@typescript-eslint", "array-func", "radar", "github"],
  "reportUnusedDisableDirectives": true,
  "rules": {
    "no-alert": "error",
    "no-console": "off",
    "no-debugger": "error",
    "no-empty": "off",
    "no-implicit-coercion": "error",
    "no-restricted-globals": [
      "error",
      "name",
      "location",
      "history",
      "menubar",
      "scrollbars",
      "statusbar",
      "toolbar",
      "status",
      "closed",
      "frames",
      "length",
      "top",
      "opener",
      "parent",
      "origin",
      "external",
      "screen",
      "defaultstatus",
      "crypto",
      "close",
      "find",
      "focus",
      "open",
      "print",
      "scroll",
      "stop",
      "caches",
      "scheduler"
    ],
    "no-restricted-properties": [
      1,
      {
        "object": "_",
        "property": "forEach",
        "message": "Please use a for in loop."
      },
      {
        "object": "_",
        "property": "filter",
        "message": "Please use the native js filter."
      },
      {
        "object": "_",
        "property": "map",
        "message": "Please use the native js map."
      },
      {
        "object": "_",
        "property": "uniq",
        "message": "Please use Array.from(new Set(foo)) or [...new Set(foo)] instead."
      },
      {
        "object": "_",
        "property": "uniqBy",
        "message": "Please use the uniqBy from app/utils/util instead"
      },
      {
        "object": "_",
        "property": "forIn",
        "message": "Please use Object.values or Object.entries instead"
      }
    ],
    "no-restricted-imports": [
      "error",
      {
        "patterns": [
          {
            "group": ["testing/*"],
            "message": "You cannot use test helpers in regular code."
          }
        ]
      }
    ],
    "spaced-comment": [
      "error",
      "always",
      { "exceptions": ["@__INLINE__"], "block": { "balanced": true } }
    ],
    "arrow-body-style": ["error", "as-needed"],
    "curly": ["error", "all"],
    "eqeqeq": ["error", "always"],
    "no-return-await": "off",
    "@typescript-eslint/return-await": ["error", "in-try-catch"],
    "prefer-regex-literals": "error",
    "prefer-promise-reject-errors": "error",
    "require-atomic-updates": "off",
    "class-methods-use-this": ["error", { "exceptMethods": ["render"] }],
    "@typescript-eslint/await-thenable": "error",
    "@typescript-eslint/no-misused-promises": [
      "error",
      {
        "checksVoidReturn": false
      }
    ],
    "@typescript-eslint/ban-types": [
      "error",
      {
        "types": {
          "BigInt": "BigInt isn't supported in old versions (pre-14) of Safari",
          "bigint": "BigInt isn't supported in old versions (pre-14) of Safari"
        },
        "extendDefaults": false
      }
    ],
    "@typescript-eslint/explicit-member-accessibility": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "@typescript-eslint/method-signature-style": "error",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-var-requires": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-use-before-define": ["error", { "functions": false }],
    "@typescript-eslint/no-parameter-properties": "off",
    "@typescript-eslint/no-extraneous-class": "error",
    "@typescript-eslint/no-this-alias": "error",
    "@typescript-eslint/no-unnecessary-type-constraint": "error",
    "@typescript-eslint/no-unnecessary-boolean-literal-compare": "error",
    "@typescript-eslint/no-unnecessary-qualifier": "error",
    "@typescript-eslint/no-unnecessary-type-assertion": "error",
    "@typescript-eslint/no-unnecessary-type-arguments": "error",
    "@typescript-eslint/prefer-function-type": "error",
    "@typescript-eslint/prefer-for-of": "error",
    "@typescript-eslint/prefer-optional-chain": "error",
    "@typescript-eslint/prefer-as-const": "error",
    "@typescript-eslint/prefer-reduce-type-parameter": "error",
    "@typescript-eslint/prefer-includes": "error",
    "@typescript-eslint/prefer-string-starts-ends-with": "error",
    "@typescript-eslint/prefer-ts-expect-error": "error",
    "@typescript-eslint/array-type": "error",
    "@typescript-eslint/no-non-null-asserted-optional-chain": "error",
    "@typescript-eslint/unified-signatures": "error",
    "@typescript-eslint/no-base-to-string": "error",
    "@typescript-eslint/non-nullable-type-assertion-style": "error",
    "@typescript-eslint/switch-exhaustiveness-check": "error",
    "@typescript-eslint/consistent-type-definitions": "error",
    "@typescript-eslint/consistent-generic-constructors": "error",
    "@typescript-eslint/no-duplicate-enum-values": "error",
    "@typescript-eslint/no-unused-vars": [
      "error",
      {
        "varsIgnorePattern": "^_.",
        "argsIgnorePattern": "^_.",
        "ignoreRestSiblings": true
      }
    ],
    "@typescript-eslint/no-for-in-array": "error",
    "no-implied-eval": "off",
    "@typescript-eslint/no-implied-eval": "error",
    "array-func/prefer-array-from": "off",
    "radar/cognitive-complexity": "off",
    "radar/no-small-switch": "off",
    "radar/no-duplicate-string": "off",
    "radar/prefer-immediate-return": "off",
    "github/array-foreach": "error",
    "github/async-currenttarget": "error",
    "github/async-preventdefault": "error",
    "github/no-innerText": "error"
  }
}