class Solargraph::Pin::Parameter

def to_rbs
  case decl
  when :optarg
    "?#{super}"
  when :kwarg
    "#{name}: #{return_type.to_rbs}"
  when :kwoptarg
    "?#{name}: #{return_type.to_rbs}"
  when :restarg
    "*#{super}"
  when :kwrestarg
    "**#{super}"
  else
    super
  end
end