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: actions.rb
    path of file: ./repos/truffleruby/lib/mri/bundler/vendor/thor/lib/thor
    
    the code of the file until where you have to start completion: require_relative "actions/create_file"
require_relative "actions/create_link"
require_relative "actions/directory"
require_relative "actions/empty_directory"
require_relative "actions/file_mani
    
      def add_runtime_options!
        class_option :force, :type => :boolean, :aliases => "-f", :group => :runtime,
                             :desc => "Overwrite files that already exist"

        class_option :pretend, :type => :boolean, :aliases => "-p", :group => :runtime,
                               :desc => "Run but do not make any changes"

        class_option :quiet, :type => :boolean, :aliases => "-q", :group => :runtime,
                             :desc => "Suppress status output"

        class_option :skip, :type => :boolean, :aliases => "-s", :group => :runtime,
                            :desc => "Skip files that already exist"
      end
    end