Illuminate\Routing\UrlGenerator::setRootControllerNamespace PHP Method

    public function setRootControllerNamespace($rootNamespace)
    {
        $this->rootNamespace = $rootNamespace;
        return $this;
    }

 /**
  * Set the root controller namespace.
  *
  * @param string $rootNamespace
  * @return $this 
  * @static 
  */
 public static function setRootControllerNamespace($rootNamespace)
 {
     return \Illuminate\Routing\UrlGenerator::setRootControllerNamespace($rootNamespace);
 }