.eslintrc.json

{
  "env": {
    "node": true,
    "es2021": true
  },
  "extends": [
    "airbnb-base",
    "plugin:import/typescript",
    "plugin:prettier/recommended",
    "prettier",
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier/@typescript-eslint",
    "plugin:node/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint", "prettier", "unused-imports"],
  "rules": {
    "prettier/prettier": ["error", { "printWidth": 120, "endOfLine": "auto" }],
    // "no-underscore-dangle": ["error", { "allow": ["_id", "_userId"] }],
    "no-console": ["warn", { "allow": ["log"] }],
    // "operator-linebreak": ["error", "after"],
    // "array-callback-return": 0,
    "import/order": [
      "error",
      {
        "groups": [
          "builtin",
          "external",
          "internal",
          "index",
          "parent",
          "sibling"
        ],
        "newlines-between": "always"
      }
    ],
    "unused-imports/no-unused-imports": "error",
    "unused-imports/no-unused-vars": [
      "warn",
      {
        "vars": "all",
        "varsIgnorePattern": "^_",
        "args": "after-used",
        "argsIgnorePattern": "^_"
      }
    ],
    "@typescript-eslint/no-unused-vars": ["warn"]
  }
}