class RuboCop::Cop::Style::StaticClass

def autocorrect(corrector, class_node)
  corrector.replace(class_node.loc.keyword, 'module')
  corrector.insert_after(class_node.loc.name, "\nmodule_function\n")
  class_elements(class_node).each do |node|
    if node.defs_type?
      autocorrect_def(corrector, node)
    elsif node.sclass_type?
      autocorrect_sclass(corrector, node)
    end
  end
end