protected function removeComposerAuthorInformation( InputInterface $input, OutputInterface $output ) {
		$command = $this->getApplication()->find( 'install:clean-composer' );

		$output->write( '<comment>Cleaning <info>composer.json</info> ...</comment>' );

		$command->run( new ArrayInput( [
			'command' => 'install:carbon-fields',
		] ), new NullOutput() );

		$output->writeln( ' <info>Done</info>' );
	}