ApiGen\Console\Helper\ProgressBar::increment PHP Method

    public function increment($increment = 1)
    {
        if ($this->bar === null) {
            return;
        }
        $this->bar->advance($increment);
        if ($this->bar->getProgress() === $this->bar->getMaxSteps()) {
            $this->consoleIO->getOutput()->writeln(' - Finished!');
        }
    }