== Why is this an issue?

There is no good excuse for an empty class. If it's being used simply as a common extension point, it should be replaced with a ``++protocol++``. If it was stubbed in as a placeholder for future development it should be fleshed-out. In any other case, it should be eliminated.

include::../noncompliant.adoc[]

=== Compliant solution

[source,swift]
----
public protocol Nothing {
}
----

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

=== Message

Remove this empty class, write its code or make it a "protocol".


'''
== Comments And Links
(visible only on this page)

include::../comments-and-links.adoc[]

endif::env-github,rspecator-view[]