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: theme_javascript_compiler.rb
    path of file: ./repos/discourse/lib
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

class ThemeJavascriptCompiler
  COLOCATED_CONNECTOR_REGEX =
    %r{\A(?<prefix>.*/?)connectors/(?<outlet>[^/]+)/(?<name>[^/\.]+)\.(?<extension>.+)\z}

  class CompileError < StandardError
  end

  @@terser_disabled = false
  def self.disable_terser!
    raise "Tests only" if !Rails.env.test?
    @@terser_disabled = true
  end

  def self.enable_terser!
    raise "Tests only" if !Rails.env.test?
    @@terser_disabled = false
  end

  def initialize(theme_id, theme_name, minify: true)
    @theme_id = theme_id
    @output_tree = []
    @theme_name = theme_name
    @minify = 
    
  def append_raw_template(name, hbs_template)
    compiled =
      DiscourseJsProcessor::Transpiler.new.compile_raw_template(hbs_template, theme_id: @theme_id)
    source_for_comment = hbs_template.gsub("*/", '*\/').indent(4, " ")
    @output_tree << ["#{name}.js", <<~JS]
      (function() {
        /*
      #{source_for_comment}
        */
        const addRawTemplate = requirejs('discourse-common/lib/raw-templates').addRawTemplate;
        const template = requirejs('discourse-common/lib/raw-handlebars').template(#{compiled});
        addRawTemplate(#{raw_template_name(name)}, template);
      })();
    JS
  rescue MiniRacer::RuntimeError, DiscourseJsProcessor::TranspileError => ex
    raise CompileError.new ex.message
  end