class RuboCop::Cop::Style::OneLineConditional

def on_normal_if_unless(node)
  return unless node.single_line?
  return unless node.else_branch
  return if node.elsif? || node.if_branch&.begin_type?
  message = message(node)
  add_offense(node, message: message) do |corrector|
    autocorrect(corrector, node)
  end
end