private function package_prompt()
    {
        $question = new ChoiceQuestion(
            "\nPlease choose a package to publish:",
            Config::get('services.providers')
        );

        $question->setErrorMessage('[%s] is invalid.');

        return $this->helper->ask($this->input, $this->output, $question);
    }
private function package_prompt()
    {
        $question = new ChoiceQuestion(
            "\nPlease choose a package to publish:",
            Config::get('services.providers')
        );

        $question->setErrorMessage('[%s] is invalid.');

        return $this->helper->ask($this->input, $this->output, $question);
    }
private function package_prompt ( ) { $ question = new ChoiceQuestion ( "\nPlease choose a package to publish:" , Config :: get ( 'services.providers' ) ) ; $ question -> setErrorMessage ( '[%s] is invalid.' ) ; return $ this -> helper -> ask ( $ this -> input , $ this -> output , $ question ) ; }
Prompts the user to pick a package from the list.

@return  string The chosen package provider.
Prompts the user to pick a package from the list .