.eslintrc.json

{
  "root": true,
  "parser": "@typescript-eslint/parser",
  "plugins": [
    "react",
    "@typescript-eslint"
  ],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended"
  ],
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "parserOptions": {
    "sourceType": "module"
  },

  // DO NOT CHANGE THIS FILE (unless you are an admin) (if admin, make sure you change the same file in the latest asobo branch as well)
  "rules": {
    "@typescript-eslint/ban-ts-comment": "off",
    "@typescript-eslint/no-var-requires": "off",
    "indent": [
      "error",
      4,
      {
        "SwitchCase": 1
      }
    ],
    "linebreak-style": "off",
    // No quotes option is really fully consistent, so probably best to jsut not enforce either type
    "quotes": "off",
    "semi": ["error", "always"],
    "curly": ["error", "all"],
    "object-curly-spacing": ["error", "always"],
    "brace-style": ["error", "1tbs"],
    "space-before-blocks": "error",
    "space-before-function-paren": [
      "error",
      {
        "anonymous": "always",
        "named": "never",
        "asyncArrow": "always"
      }
    ],
    "space-in-parens": "error",
    "space-infix-ops": "error",
    "space-unary-ops": "error",
    "keyword-spacing": "error",
    "no-irregular-whitespace": "error",
    "no-trailing-spaces": "error",
    "semi-spacing": "error",
    "no-mixed-spaces-and-tabs": "error",
    "no-multi-spaces": "error",
    "prefer-const": [
      "error",
      {
        "destructuring": "all"
      }
    ],
    "no-console": "off",
    "eol-last": ["error", "always"],
    // Fix false positives on enums
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "error",
    // Why...
    "@typescript-eslint/no-empty-function": "off",
    "no-multiple-empty-lines": [
      "error",
      {
        "max": 1,
        "maxBOF": 0,
        "maxEOF": 0
      }
    ],
    // require trailing commas in multiline object literals
    "comma-dangle": ["error", {
      "arrays": "always-multiline",
      "objects": "always-multiline",
      "imports": "always-multiline",
      "exports": "always-multiline",
      "functions": "always-multiline"
    }],
    // enforce spacing before and after comma
    "comma-spacing": ["error", { "before": false, "after": true }]
  }
}