.eslintrc.json

{
  "env": {
    "es2021": true,
    "node": true,
    "jest": true
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [
          ".js",
          ".jsx",
          ".ts",
          ".tsx"
        ]
      }
    }
  },
  "extends": [
    "airbnb-base"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": [
    "@typescript-eslint"
  ],
  "rules": {
    "camelcase": "off",
    "indent": [
      "error",
      2,
      {
        "MemberExpression": 1,
        "ignoredNodes": [
          "FunctionExpression > .params[decorators.length > 0]",
          "FunctionExpression > .params > :matches(Decorator, :not(:first-child))",
          "ClassBody.body > PropertyDefinition[decorators.length > 0] > .key"
        ]
      }
    ],
    "semi": [
      "error",
      "always"
    ],
    "quote-props": [
      "error",
      "as-needed"
    ],
    "import/prefer-default-export": "off",
    "no-useless-constructor": "off",
    "import/no-extraneous-dependencies": [
      "error",
      {
        "devDependencies": true
      }
    ],
    "quotes": [
      2,
      "single",
      {
        "avoidEscape": true,
        "allowTemplateLiterals": true
      }
    ],
    "@typescript-eslint/no-unused-vars": [
      "error"
    ],
    "no-empty-function": "off",
    "class-methods-use-this": "off",
    "no-underscore-dangle": "off",
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
    ],
    "no-plusplus": "off",
    "max-len": "off",
    "no-console": [
      "warn",
      {
        "allow": [
          "info",
          "warn",
          "error"
        ]
      }
    ]
  }
}