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    <h3>Editing: BusServiceProvider.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php

namespace Illuminate\Bus;

use Illuminate\Contracts\Bus\Dispatcher as DispatcherContract;
use Illuminate\Contracts\Bus\QueueingDispatcher as QueueingDispatcherContract;
use Illuminate\Contracts\Queue\Factory as QueueFactoryContract;
use Illuminate\Contracts\Support\DeferrableProvider;
use Illuminate\Support\ServiceProvider;

class BusServiceProvider extends ServiceProvider implements DeferrableProvider
{
    /**
     * Register the service provider.
     *
     * @return void
     */
    public function register()
    {
        $this-&gt;app-&gt;singleton(Dispatcher::class, function ($app) {
            return new Dispatcher($app, function ($connection = null) use ($app) {
                return $app[QueueFactoryContract::class]-&gt;connection($connection);
            });
        });

        $this-&gt;registerBatchServices();

        $this-&gt;app-&gt;alias(
            Dispatcher::class, DispatcherContract::class
        );

        $this-&gt;app-&gt;alias(
            Dispatcher::class, QueueingDispatcherContract::class
        );
    }

    /**
     * Register the batch handling services.
     *
     * @return void
     */
    protected function registerBatchServices()
    {
        $this-&gt;app-&gt;singleton(BatchRepository::class, DatabaseBatchRepository::class);

        $this-&gt;app-&gt;singleton(DatabaseBatchRepository::class, function ($app) {
            return new DatabaseBatchRepository(
                $app-&gt;make(BatchFactory::class),
                $app-&gt;make('db')-&gt;connection($app-&gt;config-&gt;get('queue.batching.database')),
                $app-&gt;config-&gt;get('queue.batching.table', 'job_batches')
            );
        });
    }

    /**
     * Get the services provided by the provider.
     *
     * @return array
     */
    public function provides()
    {
        return [
            Dispatcher::class,
            DispatcherContract::class,
            QueueingDispatcherContract::class,
            BatchRepository::class,
        ];
    }
}
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