You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: summarizer.rb
    path of file: ./repos/openfoodnetwork/lib/reporting/reports/enterprise_fee_summary
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Reporting
  module 
    
        def enterprise_fee_adjustment_presentation_klass
          return DataRepresentations::CoordinatorFee if for_coordinator_fee?
          return DataRepresentations::ExchangeOrderFee if for_order_adjustment_source?
          return unless for_line_item_adjustment_source?
          return DataRepresentations::IncomingExchangeLineItemFee if for_incoming_exchange?

          DataRepresentations::OutgoingExchangeLineItemFee if for_outgoing_exchange?
        end