.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "tsconfig.json",
    "sourceType": "module"
  },
  "plugins": ["@typescript-eslint/eslint-plugin"],
  "extends": [
    "airbnb-base",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended",
    "prettier/@typescript-eslint"
  ],
  "root": true,
  "env": {
    "node": true,
    "jest": true
  },
  "rules": {
    "prettier/prettier": [
      "error",
      {
        "endOfLine": "auto"
      }
    ],
    "@typescript-eslint/interface-name-prefix": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "ts": "never"
      }
    ],
    "import/no-extraneous-dependencies": [
      "error",
      {
        "devDependencies": ["**/*.spec.ts", "**/*.e2e-spec.ts"]
      }
    ],
    "no-useless-constructor": "off",
    "camelcase": "off",
    "class-methods-use-this": "off",
    "no-param-reassign": ["error", { "props": false }]
  },
  "settings": {
    "import/resolver": {
      "node": {
        "extensions": [".js", ".ts", ".d.ts"]
      }
    }
  }
}