class Dependabot::PullRequestCreator::MessageBuilder

def metadata_cascades_for_dep(dependency)
  return "" if dependency.removed?
  MetadataPresenter.new(
    dependency: dependency,
    source: source,
    metadata_finder: metadata_finder(dependency),
    vulnerabilities_fixed: vulnerabilities_fixed[dependency.name],
    github_redirection_service: github_redirection_service
  ).to_s
end