class RuboCop::Cop::Style::ClassMethodsDefinitions

def def_nodes(sclass_node)
  sclass_def = sclass_node.body
  return [] unless sclass_def
  if sclass_def.def_type?
    [sclass_def]
  elsif sclass_def.begin_type?
    sclass_def.each_child_node(:def).to_a
  else
    []
  end
end