class Tapioca::Commands::AbstractGem

def perform_removals
  say("Removing RBI files of gems that have been removed:", [:blue, :bold])
  puts
  anything_done = T.let(false, T::Boolean)
  gems = removed_rbis
  shell.indent do
    if gems.empty?
      say("Nothing to do.")
    else
      gems.each do |removed|
        filename = existing_rbi(removed)
        remove_file(filename)
      end
      anything_done = true
    end
  end
  puts
  anything_done
end