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: layout_component.rb
    path of file: ./repos/view_components/app/components/primer
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Primer
  # Use `Layout` to build a main/sidebar layout.
  class LayoutComponent < Primer::Component
    status :deprecated

    # The main content
    #
    # @param system_arguments [Hash] <%= link_to_system_arguments_docs %>
    renders_one :main, lambda { |**system_arguments|
      deny_tag_argumen
    
    def initialize(responsive: false, side: DEFAULT_SIDE, sidebar_col: DEFAULT_SIDEBAR_COL, **system_arguments)
      @system_arguments = system_arguments
      @side = fetch_or_fallback(ALLOWED_SIDES, side, DEFAULT_SIDE)
      @responsive = responsive
      @system_arguments[:classes] = class_names(
        "gutter-condensed gutter-lg",
        @system_arguments[:classes]
      )
      @system_arguments[:direction] = responsive ? [:column, nil, :row] : nil
      @system_arguments[:display] = :flex
      @system_arguments[:tag] = :div

      @sidebar_col = fetch_or_fallback(ALLOWED_SIDEBAR_COLS, sidebar_col, DEFAULT_SIDEBAR_COL)
      @main_col = MAX_COL - @sidebar_col
    end