class RuboCop::ConfigObsoletion::ChangedParameter

def message
  base = format(BASE_MESSAGE, parameter: parameter, cop: cop, path: smart_loaded_path)
  if alternative
    "#{base}\n`#{parameter}` has been renamed to `#{alternative.chomp}`."
  elsif alternatives
    "#{base}\n`#{parameter}` has been renamed to #{to_sentence(alternatives.map do |item|
                                                                 "`#{item}`"
                                                               end,
                                                               connector: 'and/or')}."
  else
    "#{base}\n#{reason.chomp}"
  end
end