Hello there!

My project structure requires that description and synopsis of WP_CLI commands are defined by the $assoc_args array.

Due to the general structure, it is also not possible to build the classes in which the command logic is located differently. A command extends an abstract command class. In this abstract class there is an __invoke method which calls the handle function of the subclass. For example, I have a namespace 'my-namespace' and a command 'my-namespace my-command'. In both add_class calls I pass the classes as callables.

However, this throws the error "'my-namespace' can't have subcommands".

Any help would be greatly appreciated. Unfortunately I could not find anything in the documentation.