class RuboCop::Cop::Style::MutableConstant

def autocorrect(corrector, node)
  expr = node.source_range
  splat_value = splat_value(node)
  if splat_value
    correct_splat_expansion(corrector, expr, splat_value)
  elsif node.array_type? && !node.bracketed?
    corrector.wrap(expr, '[', ']')
  elsif requires_parentheses?(node)
    corrector.wrap(expr, '(', ')')
  end
  corrector.insert_after(expr, '.freeze')
end