Error Identifiers: enum.*

There are 24 error identifiers in the enum.* group:

AllowDynamicProperties attribute cannot be used on enums.
Enum backing type is not int or string.
Using an enum case declaration inside a class, interface, or trait instead of an enum.
Enum case value does not match the declared backing type.
Pure enum case has a value, but only backed enums can have case values.
Enum declares a constructor, which is not allowed.
Native #[Deprecated] attribute cannot be used on enums.
Enum declares a destructor, which is not allowed.
Enum is not listed as an allowed subtype of the sealed interface.
Enum with the same name is declared multiple times.
Enum declares two constants with the same name.
Enum declares two cases with the same name.
Enum declares two methods with the same name.
Property is declared more than once in an enum.
Multiple enum cases share the same backing value.
Enum uses a @template type parameter, but enums cannot be generic.
Enum implements an interface marked as deprecated.
Enum implements an internal interface from another package.
Enum declares a disallowed magic method.
Enum redeclares a built-in method that cannot be overridden.
Backed enum case is missing a required value.
Enum name is referenced with incorrect letter casing.
Enum name conflicts with an existing name in the same namespace.
Enum cannot implement the Serializable interface.