class reconstructors : object ... end
class type whatobject ... end
val mapper : what
val iterator : what
val folder : what
val fold_mapper : what
val uses_var : Base.String.t -> Ppxlib_ast.Ast.expression -> bool
val mapper_with_context : what
val string_of_lid : Ppxlib.Longident.t -> Base.String.t
val lifter : what
val all : what list