.eslintrc

{
  "env": {
    "browser": true,
    "node": true,
    "mocha": true
  },
  "globals": {
    "__static": true
  },
  "parser": "@typescript-eslint/parser",
  "plugins": ["@typescript-eslint"],
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "prettier/@typescript-eslint",
    "plugin:prettier/recommended"
  ],
  "settings": {
    "import/extensions": [".js", ".jsx", ".ts", ".tsx"]
  },
  "rules": {
    // we agreed we don't like semicolons
    "semi": ["error", "never"],

    // we agreed class methods don't have to use "this".
    "class-methods-use-this": "off",

    // we like dangling commas
    "comma-dangle": "off",

    // we agreed we don't require default cases
    "default-case": "off",

    // doesn't really make sense when targeting electron
    "no-restricted-syntax": "off",

    // we agreed that we're okay with idiomatic short-circuits
    "no-unused-expressions": [
      "error",
      {
        "allowShortCircuit": true
      }
    ],

    // we agreed this feels unnecessarily opinionated
    "lines-between-class-members": "off",

    // arguably we should not do this, but we do, 18 times
    "no-shadow": "off",
    // arguably we should not do this, but there are 70 cases where we do
    "no-param-reassign": "off",

    // third-party libs often use this
    "no-underscore-dangle": "off",

    // pushpin was inherently visual, so we've disabled quite a few accessibility rules
    // it would be reasonable to re-enable these but would take some work, and might be
    // a good idea for an app like arthropod
    "jsx-a11y/no-static-element-interactions": "off",
    "jsx-a11y/anchor-is-valid": "off",
    "jsx-a11y/interactive-supports-focus": "off",
    "jsx-a11y/no-noninteractive-tabindex": "off",
    "jsx-a11y/click-events-have-key-events": "off",
    "jsx-a11y/no-autofocus": "off",
    "jsx-a11y/media-has-caption": "off", // randomly sourced audio doesn't come captioned

    // This isn't really useful
    "@typescript-eslint/no-empty-interface": "off",

    // we might want to do this, but there are 97 cases where we don't
    "@typescript-eslint/explicit-member-accessibility": "off",

    // we might want to this, but there are 424 places we don't
    "@typescript-eslint/explicit-function-return-type": "off",

    // we agreed this rule is gratuitious
    "@typescript-eslint/no-use-before-define": "off",

    // someday, we should turn this back on, but we use it 44 times
    "@typescript-eslint/no-explicit-any": "off",

    // sometimes third-party libs are typed incorrectly
    "@typescript-eslint/no-non-null-assertion": "off",

    // we agreed unused arguments should be left in-place and not removed
    "@typescript-eslint/no-unused-vars": [
      "error",
      {
        "args": "none",
        "ignoreRestSiblings": true
      }
    ],

    // import-specific rulings
    // we probably want to enable this, and it's violated 23 times
    "import/no-extraneous-dependencies": "off",

    // we probably don't like this rule, but only Content violates it, so we could have it
    "import/no-named-as-default-member": "off",

    // we agreed it's better to be consistent in how you export than follow this rule
    "import/prefer-default-export": "off",

    // tsc handles this better, and allows for multiple typed exports of the same name
    "import/export": "off",

    // we agreed we don't really care about this rule
    "import/no-cycle": "off"
  }
}