You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: wiki_page.rb
    path of file: ./repos/gitlabhq/lib/gitlab/data_builder
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Gitlab
  module DataBuilder
    module WikiPage
      extend self

      def build(wiki_page, user, action)
        wiki = wiki_page.wiki

        # TODO: group hoo
    
      def build(wiki_page, user, action)
        wiki = wiki_page.wiki

        # TODO: group hooks https://gitlab.com/gitlab-org/gitlab/-/issues/216904
        return {} if wiki.container.is_a?(Group)

        {
          object_kind: wiki_page.class.name.underscore,
          user: user.hook_attrs,
          project: wiki.project.hook_attrs,
          wiki: wiki.hook_attrs,
          object_attributes: wiki_page.hook_attrs.merge(
            url: Gitlab::UrlBuilder.build(wiki_page),
            action: action,
            diff_url: Gitlab::UrlBuilder.build(wiki_page, action: :diff, version_id: wiki_page.version.id)
          )
        }
      end