.eslintrc.js

module.exports = {
  "extends": [
    "airbnb-typescript/base",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "plugin:eslint-comments/recommended",
    "plugin:prettier/recommended"
  ],
  "parserOptions": {
    "project": "./tsconfig.json",
    "tsconfigRootDir": __dirname,
    "warnOnUnsupportedTypeScriptVersion": false // TODO: remove after updating to eslint 8
  },
  "rules": {
    // https://basarat.gitbooks.io/typescript/docs/tips/defaultIsBad.html
    "import/prefer-default-export": "off",
    "import/no-default-export": "off",
    // "import/no-cycle": "off",
    "max-classes-per-file": ["error", 8],
    // Don't forget debugs
    "no-console": "off",
    // Not a big fan of constant refactoring that will happen after adding/removing 'this' from some random method
    "class-methods-use-this": "off",
    "id-length": [ "error", { "exceptions": [ "_", /* placeholder */ "a", /* sort */ "b", /* sort */ "i" /* loop */ ] } ],
    // Setting fields directly seems fine for entities, makes the implementation simple
    "no-param-reassign": "off",
    // airbnb disallows for-of async iteration which is very questionable
    "no-restricted-syntax": "off",
    // airbnb disallows for-of async-await iteration which is very questionable
    "no-await-in-loop": "off",
    "import/no-extraneous-dependencies": "off",
    // conveinient for class getters
    "no-underscore-dangle": "off",
    "@typescript-eslint/unbound-method": "warn",
    // makes a mess
    "@typescript-eslint/no-use-before-define": "off"
  },
  "ignorePatterns": [
    "src/model/generated",
    "src/chains/**/types",
    "db"
  ]
}