class SassC::ImportHandler::Importer

def load(canonical_url)
  if @importer_results.key?(canonical_url)
    @importer_results.delete(canonical_url)
  elsif canonical_url.start_with?(Protocol::FILE)
    path = URL.file_url_to_path(canonical_url)
    {
      contents: File.read(path),
      syntax: syntax(path),
      source_map_url: canonical_url
    }
  elsif canonical_url.start_with?(Protocol::LOADED)
    {
      contents: '',
      syntax: :scss
    }
  end
end