View file vendor/laravel/framework/src/Illuminate/Queue/Connectors/ConnectorInterface.php

<?php

namespace Illuminate\Queue\Connectors;

interface ConnectorInterface
{
    /**
     * Establish a queue connection.
     *
     * @param  array  $config
     * @return \Illuminate\Contracts\Queue\Queue
     */
    public function connect(array $config);
}