.eslintrc

{
  "env": {
    "browser": true,
    "es2021": true,
    "node": true
  },
  "extends": [
    "eslint:recommended",
    "plugin:prettier/recommended",
    "plugin:import/recommended",
    "plugin:promise/recommended",
    "plugin:sonarjs/recommended",
    "plugin:unicorn/recommended"
  ],
  "overrides": [],
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": [
    "prettier",
    "import",
    "simple-import-sort",
    "promise",
    "sonarjs",
    "unicorn"
  ],
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js"],
        "moduleDirectory": ["node_modules", "src/"]
      }
    }
  },
  "ignorePatterns": ["**/*.html"],
  "rules": {
    // base
    "indent": ["error", 2, { "SwitchCase": 1 }],
    "linebreak-style": ["error", "windows"],
    "quotes": ["error", "single"],
    "semi": ["error", "always"],
    // end

    // prettier
    "arrow-body-style": "off",
    "prefer-arrow-callback": "off",
    "prettier/prettier": [
      "error",
      {
        "printWidth": 80,
        "tabWidth": 2,
        "useTabs": false,
        "semi": true,
        "singleQuote": true,
        "jsxSingleQuote": true,
        "trailingComma": "none",
        "bracketSpacing": true,
        "bracketSameLine": false,
        "arrowParens": "always",
        "endOfLine": "crlf"
      }
    ],
    // end prettier

    // simple-import-sort
    "simple-import-sort/imports": "error",
    "simple-import-sort/exports": "error",
    "import/first": "error",
    "import/newline-after-import": "error",
    "import/no-duplicates": "error"
    // end simple-import-sort
  }
}