private function askForPropertyClass(InputInterface $input, OutputInterface $output)
    {
        return $this->questionHelper->ask(
            $input,
            $output,
            $this->getQuestion(
                "\n" . 'Property class',
                null,
                [$this, 'validatePropertyClass'],
                array_merge($this->getDocumentClasses(), array_keys($this->getContainer()->get('kernel')->getBundles()))
            )
        );
    }
private function askForPropertyClass(InputInterface $input, OutputInterface $output)
    {
        return $this->questionHelper->ask(
            $input,
            $output,
            $this->getQuestion(
                "\n" . 'Property class',
                null,
                [$this, 'validatePropertyClass'],
                array_merge($this->getDocumentClasses(), array_keys($this->getContainer()->get('kernel')->getBundles()))
            )
        );
    }
private function askForPropertyClass ( InputInterface $ input , OutputInterface $ output ) { return $ this -> questionHelper -> ask ( $ input , $ output , $ this -> getQuestion ( "\n" . 'Property class' , null , [ $ this , 'validatePropertyClass' ] , array_merge ( $ this -> getDocumentClasses ( ) , array_keys ( $ this -> getContainer ( ) -> get ( 'kernel' ) -> getBundles ( ) ) ) ) ) ; }
Asks for property class

@param InputInterface  $input
@param OutputInterface $output

@return string
Asks for property class