class Solargraph::Parser::ParserGem::NodeProcessors::ArgsNode

def forward(callable)
  loc = get_node_location(node)
  locals.push Solargraph::Pin::Parameter.new(
    location: loc,
    closure: callable,
    presence: region.closure.location.range,
    decl: get_decl(node)
  )
  callable.parameters.push locals.last
end

def get_decl node
  node.type
end

def process
  callable = region.closure
  if callable.is_a? Pin::Callable
    if node.type == :forward_args
      forward(callable)
    else
      node.children.each do |u|
        loc = get_node_location(u)
        locals.push Solargraph::Pin::Parameter.new(
                      location: loc,
                      closure: callable,
                      comments: comments_for(node),
                      name: u.children[0].to_s,
                      assignment: u.children[1],
                      asgn_code: u.children[1] ? region.code_for(u.children[1]) : nil,
                      presence: callable.location.range,
                      decl: get_decl(u)
                    )
        callable.parameters.push locals.last
      end
    end
  end
  process_children
end