<?php
namespace Illuminate\Contracts\Queue;
interface QueueableCollection
{
/**
* Get the type of the entities being queued.
*
* @return string|null
*/
public function getQueueableClass();
/**
* Get the identifiers for all of the entities.
*
* @return array<int, mixed>
*/
public function getQueueableIds();
/**
* Get the relationships of the entities being queued.
*
* @return array<int, string>
*/
public function getQueueableRelations();
/**
* Get the connection of the entities being queued.
*
* @return string|null
*/
public function getQueueableConnection();
}