Regression w/ Model parser for Grape::Roar::Representer

In a much older version of grape-swagger this used to work:

models: [
  Presenters::ApplicationPresenter
]

where

    module Presenters
      module ApplicationPresenter
        include Roar::JSON::HAL
        include Roar::Hypermedia
        include Grape::Roar::Representer

        property :id, type: String, desc: 'Application id.', writeable: false
        ...
      end
    end
  end
end

Even with grape-swagger-representable I am getting:

type: "other_error",
message: "No parser registered for ApplicationPresenter.",
backtrace: [
"/Users/dblock/.rvm/gems/ruby-2.3.7/bundler/gems/grape-swagger-34c969d71899/lib/grape-swagger/endpoint.rb:329:in `expose_params_from_model'",
"/Users/dblock/.rvm/gems/ruby-2.3.7/bundler/gems/grape-swagger-34c969d71899/lib/grape-swagger/endpoint.rb:93:in `block in add_definitions_from'",
"/Users/dblock/.rvm/gems/ruby-2.3.7/bundler/gems/grape-swagger-34c969d71899/lib/grape-swagger/endpoint.rb:93:in `each'",
"/Users/dblock/.rvm/gems/ruby-2.3.7/bundler/gems/grape-swagger-34c969d71899/lib/grape-swagger/endpoint.rb:93:in `add_definitions_from'",
"/Users/dblock/.rvm/gems/ruby-2.3.7/bundler/gems/grape-swagger-34c969d71899/lib/grape-swagger/endpoint.rb:86:in `path_and_definition_objects'",
"/Users/dblock/.rvm/gems/ruby-2.3.7/bundler/gems/grape-swagger-34c969d71899/lib/grape-swagger/doc_methods.rb:57:in `block in setup'",
"/Users/dblock/.rvm/gems/ruby-2.3.7/bundler/gems/grape-swagger-34c969d71899/lib/grape-swagger/doc_methods.rb:71:in `block in setup'",
"/Users/dblock/.rvm/gems/ruby-2.3.7/gems/grape-0.17.0/lib/grape/endpoint.rb:59:in `call'",

Start at lib/grape-swagger/endpoint.rb:329, where the reported No parser registered error occurs, and trace how models are passed to the parser registry. Review the grape-swagger-representable integration and compare it with the older working model declaration; done means the ApplicationPresenter model is accepted without this parser error.