/**
* Creates a reporter from a callable
*
* @param callable $init
* @param OutputInterface $output
* @param EventEmitterInterface $eventEmitter
*/
public function __construct(callable $init, OutputInterface $output, EventEmitterInterface $eventEmitter, Context $context)
{
$this->initFn = $init;
parent::__construct($output, $eventEmitter, $context);
}