module Sprockets::Processing

def self_processors_for(type, file_type)
  processors = []
  processors.concat config[:postprocessors][type]
  if type != file_type && processor = config[:transformers][file_type][type]
    processors << processor
  end
  processors.concat config[:preprocessors][file_type]
  if processors.any? || mime_type_charset_detecter(type)
    processors << FileReader
  end
  processors
end