.eslintrc

{
  "plugins": ["@typescript-eslint", "import"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2021,
    "sourceType": "module",
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "prettier",
    "airbnb-base",
    "plugin:node/recommended",
    "plugin:prettier/recommended"
  ],
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx", ".ts", ".tsx"],
        "moduleDirectory": ["node_modules", "src/"],
      }
    }
  },
  "rules": {
    "node/no-missing-import": ["error", {
      "allowModules": ["express", "http-errors", "body-parser"],
      "resolvePaths": ["./src"],
      "tryExtensions": [".ts"]
    }],
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "ts": "never",
      }
    ],
    "prettier/prettier": [
      "error",
      {
        "singleQuote": true,
        "semi": false,
        "trailingComma": "none",
        "tabWidth": 2,
        "arrowParens": "avoid"
      }
    ],
    "import/prefer-default-export": "off",
    "node/no-unsupported-features/es-syntax": "off",
    "consistent-return": "off",
    "arrow-parens": [2, "as-needed"],
    "newline-per-chained-call": ["error", {
      "ignoreChainWithDepth": 2
    }],
    "import/order": ["error", {
      "newlines-between": "always",
      "groups": ["builtin", "external", "internal", "parent", ["index", "sibling"]]
    }],
    "no-multiple-empty-lines": ["error", {
      "max": 1,
      "maxBOF": 0,
      "maxEOF": 0
    }],
    "space-before-function-paren": ["error", {
      "named": "never",
      "anonymous": "never",
      "asyncArrow": "always"
    }],
    "padding-line-between-statements": [
      "error",
      { "blankLine": "always", "prev": ["block-like", "const", "let"], "next": "return" },
      { "blankLine": "always", "prev": "block-like", "next": "block-like" },
      { "blankLine": "always", "prev": "break", "next": ["case", "default"] }
    ]
  },
}