class Prism::ReturnNode

def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector << "├── keyword_loc: #{inspector.location(keyword_loc)}\n"
  if (arguments = self.arguments).nil?
    inspector << "└── arguments: ∅\n"
  else
    inspector << "└── arguments:\n"
    inspector << arguments.inspect(inspector.child_inspector("    ")).delete_prefix(inspector.prefix)
  end
  inspector.to_str
end