.eslintrc.json

{
  "env": {
    "es2021": true,
    "mocha": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "plugin:unicorn/recommended",
    "plugin:import/recommended",
    "plugin:import/typescript",
    "plugin:promise/recommended",
    "prettier",
    "plugin:sonarjs/recommended"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2021,
    "sourceType": "module",
    "project": "./tsconfig.json",
    "tsconfigRootDir": "."
  },
  "settings": {
    "import/resolver": {
      "typescript": true,
      "node": true
    }
  },
  "plugins": ["@typescript-eslint", "notice", "unused-imports"],
  "rules": {
    "import/first": "error",
    "import/newline-after-import": "error",
    "import/no-duplicates": "error",
    "import/order": [
      "error",
      {
        "alphabetize": {
          "order": "asc",
          "caseInsensitive": true
        },
        "newlines-between": "always"
      }
    ],
    "sort-imports": [
      "error",
      {
        "ignoreDeclarationSort": true,
        "ignoreCase": true
      }
    ],
    "notice/notice": [
      "error",
      {
        "templateFile": "./NOTICE.header.ts",
        "nonMatchingTolerance": 0.8
      }
    ],
    "unicorn/filename-case": "off",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "off",
    "unused-imports/no-unused-imports": "error",
    "unused-imports/no-unused-vars": [
      "error",
      {
        "vars": "all",
        "varsIgnorePattern": "^_",
        "args": "after-used",
        "argsIgnorePattern": "^_"
      }
    ],
    "unicorn/prefer-ternary": "warn",
    "unicorn/expiring-todo-comments": "off",
    "no-fallthrough": "off",
    "sonarjs/cognitive-complexity": "warn"
  }
}