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: badge.rb
    path of file: ./repos/fastlane/fastlane/lib/fastlane/actions
    
    the code of the file until where you have to start completion: module Fastlane
  modul
    
      def self.details
        [
          "Please use the [badge plugin](https://github.com/HazAT/fastlane-plugin-badge) instead.",
          "This action will add a light/dark badge onto your app icon.",
          "You can also provide your custom badge/overlay or add a shield for more customization.",
          "More info: [https://github.com/HazAT/badge](https://github.com/HazAT/badge)",
          "**Note**: If you want to reset the badge back to default, you can use `sh 'git checkout -- <path>/Assets.xcassets/'`."
        ].join("\n")
      end