<?php
namespace League\Event;
trait EmitterAwareTrait
{
/**
* The emitter instance.
*
* @var EmitterInterface|null
*/
protected $emitter;
/**
* Set the Emitter.
*
* @param EmitterInterface|null $emitter
*
* @return $this
*/
public function setEmitter(EmitterInterface $emitter = null)
{
$this->emitter = $emitter;
return $this;
}
/**
* Get the Emitter.
*
* @return EmitterInterface
*/
public function getEmitter()
{
if (! $this->emitter) {
$this->emitter = new Emitter();
}
return $this->emitter;
}
}
Kueue Pay API responses include standard HTTP status codes to indicate the success or failure of a request. Successful responses will have a status code of 200 OK, while various error conditions will be represented by different status codes along with error messages in the response body.