text: const ErrorHandler = require('./error');
  const StopHandler = require('./stop');
  const HelpHandler = require('./help');
  const InvocationHandler = require('./invocation');
  const StartHandler = require('./start');
  
  module.exports = {
      error: [
          ErrorHandler,
      ],
      request: [
          StopHandler,
          HelpHandler,
          InvocationHandler,
          StartHandler,
      ],
  };
  