class Dependabot::Package::PackageLatestVersionFinder

def wants_prerelease?
  return version_class.new(dependency.version).prerelease? if dependency.version
  dependency.requirements.any? do |req|
    reqs = (req.fetch(:requirement) || "").split(",").map(&:strip)
    reqs.any? { |r| r.match?(/[A-Za-z]/) }
  end
end