Ast_helper.CiClasses
val mk : ?loc:loc -> ?attrs:attrs -> ?docs:Docstrings.docs -> ?text:Docstrings.text -> ?virt:Asttypes.virtual_flag -> ?params:(Parsetree.core_type * (Asttypes.variance * Asttypes.injectivity)) list ->
str -> 'a -> 'a Parsetree.class_infos