protected function printApplicationTitle(OutputInterface $output): void
    {
        $output->writeln('');
        $output->writeln('DocBlock Checker');
        $output->writeln('');
    }
protected function printApplicationTitle(OutputInterface $output): void
    {
        $output->writeln('');
        $output->writeln('DocBlock Checker');
        $output->writeln('');
    }
protected function printApplicationTitle ( OutputInterface $ output ) : void { $ output -> writeln ( '' ) ; $ output -> writeln ( 'DocBlock Checker' ) ; $ output -> writeln ( '' ) ; }
Print application name.

@param OutputInterface $output

@return void
Print application name .