private function startProgressBar()
    {
        $this->output->newLine(1);
        $this->bar = $this->helper->barSetup($this->output->createProgressBar(5));
        $this->bar->start();
    }
private function startProgressBar()
    {
        $this->output->newLine(1);
        $this->bar = $this->helper->barSetup($this->output->createProgressBar(5));
        $this->bar->start();
    }
private function startProgressBar ( ) { $ this -> output -> newLine ( 1 ) ; $ this -> bar = $ this -> helper -> barSetup ( $ this -> output -> createProgressBar ( 5 ) ) ; $ this -> bar -> start ( ) ; }
Start the progress bar.

@return void
Start the progress bar .