.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": ["airbnb-base"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 12
  },
  "plugins": ["@typescript-eslint"],
  "globals": {
    "FieldInteraction": false,
    "FieldInteractionAPI": false,
    "FieldInteractionGlobals": false,
    "FieldInteractionSettings": false,
    "FieldInteractionUser": false,
    "PageInteraction": false,
    "PageInteractionAPI": false,
    "NovoOverviewField": false,
    "NovoRecordTab": false
  },
  "rules": {
    "linebreak-style": 0,
    "global-require": 0,
    "eslint linebreak-style": [0, "error", "windows"],

    // BEST PRACTISES
    // "no-console": ["error", { "allow": ["warn", "error", "info"] }],
    "no-console": "off",
    "curly": "error",
    "dot-notation": "warn",
    "quotes": ["error", "single"],
    "max-len": ["error", { "code": 180 ,"ignoreUrls": true }],
    "no-debugger": "error",
    "no-constant-condition": "error",
    "no-control-regex": "error",
    "no-dupe-else-if": "error",
    "no-else-return": "warn",
    //"no-eq-null": "warn",
    "no-floating-decimal": "error",
    "no-implicit-coercion": [ "warn", {
      "boolean": true,
      "number": true,
      "string": true
    }],
    "no-implied-eval": "error",
    "no-loop-func": "error",
    "no-magic-numbers": ["warn", {"ignore":[0,1,-1,10]}],
    "no-multi-spaces": "error",
    "no-multi-str": "warn",
    "no-new-func": "error",
    "no-new-wrappers": "warn",
    "no-new": "error",
    "no-octal-escape": "error",
    "no-param-reassign": ["error", { "props": false }],
    "no-redeclare": ["error",{ "builtinGlobals": true }],
    "no-restricted-globals":["error",
    {
        "name": "isNaN",
        "message": "Use typeof value === 'number' instead"
    }],
    "no-return-assign": "error",
    "no-self-compare": "error",
    "no-template-curly-in-string": "warn",
    "no-unused-expressions": "error",
    "no-unused-vars": "warn",
    "no-useless-concat": "error",
    "no-warning-comments": [ "warn", {
      "terms": [ "TODO", "FIXME" ],
      "location": "anywhere"
    }],
    "wrap-iife": [ "error", "outside" ],
    "yoda": "error",
    "no-shadow": ["error"],
    "no-undef-init": "off",
    "object-shorthand": "off", // to change it when we move to ES6
    "guard-for-in": "warn",
    "eqeqeq": ["error", "smart"],
    "indent": ["error", 2, { "FunctionDeclaration": {"body": 1, "parameters": 2},"flatTernaryExpressions": true, "ignoreComments":true }],
    "block-scoped-var": "warn",
    "radix": ["error", "as-needed"],

    // ECMAScript 6 support
    "arrow-body-style": [ "error", "always" ],
    "arrow-parens": [ "error", "as-needed", { "requireForBlockBody": true } ],
    "arrow-spacing": [ "error", { "before": true, "after": true }],
    "no-const-assign": "error",
    "no-var": "warn",
    "prefer-template": "warn",
    "prefer-destructuring": "off",

    // Stylistic - everything here is a warning because of style.
    "array-bracket-spacing": [ "warn", "always" ],
    "block-spacing": [ "warn", "always" ],
    "brace-style": [ "warn", "1tbs", { "allowSingleLine": false } ],
    "camelcase":  "warn",
    "comma-spacing": [  "warn", { "before": false, "after": true } ],
    "comma-style": [  "warn", "last"],
    "semi": ["error", "always"]
  }
}