original_string: public function getDefaultQueue(): ?Queue
      {
          // By default, the Queue Facade does not return the
          // any actual database connection, but rather an
          // instance of \Illuminate\Queue\QueueManager.
          // Therefore, we make sure only to obtain its
          // "connection", to make sure that its only the connection
          // instance that we obtain.
          $manager = QueueFacade::getFacadeRoot();
          if (isset($manager)) {
              return $manager->connection();
          }
          return $manager;
      }
code: public function getDefaultQueue(): ?Queue
      {
          // By default, the Queue Facade does not return the
          // any actual database connection, but rather an
          // instance of \Illuminate\Queue\QueueManager.
          // Therefore, we make sure only to obtain its
          // "connection", to make sure that its only the connection
          // instance that we obtain.
          $manager = QueueFacade::getFacadeRoot();
          if (isset($manager)) {
              return $manager->connection();
          }
          return $manager;
      }
code_tokens: public function getDefaultQueue ( ) : ? Queue { // By default, the Queue Facade does not return the // any actual database connection, but rather an // instance of \Illuminate\Queue\QueueManager. // Therefore, we make sure only to obtain its // "connection", to make sure that its only the connection // instance that we obtain. $ manager = QueueFacade :: getFacadeRoot ( ) ; if ( isset ( $ manager ) ) { return $ manager -> connection ( ) ; } return $ manager ; }
docstring: Get a default queue value, if any is available
  
  @return Queue|null A default queue value or Null if no default value is available
docstring_tokens: Get a default queue value if any is available