no-empty-enum

Note: this rule is part of the recommended rule set.

Enable the full set in ende.json:

{
  "lint": {
    "rules": {
      "tags": ["recommended"]
    }
  }
}

Enable the full set using the Ende CLI:

ende lint --rules-tags=recommended

This rule can be explicitly included in or excluded from the rules present in the current tag by adding it to the include or exclude array in ende.json:

{
  "lint": {
    "rules": {
      "include": ["no-empty-enum"],
      "exclude": ["no-empty-enum"]
    }
  }
}

Disallows the declaration of an empty enum.

An enum with no members serves no purpose. This rule will capture these situations as either unnecessary code or a mistaken empty implementation.

Invalid:

enum Foo {}

Valid:

enum Foo {
  ONE = "ONE"
}