get total number of queued jobs laravel -- RabbitMQ

new to Laravel, I'm using RabbitMQ with it, So, what I want is to get total number of queued jobs in some specific queue.

here are my connection details

RABBITMQ_HOST=Server
RABBITMQ_PORT=5672
RABBITMQ_VHOST=/
RABBITMQ_LOGIN=user
RABBITMQ_PASSWORD=password
RABBITMQ_QUEUE=testQueue
RABBITMQ_EXCHANGE_NAME=testExchnge

any clue, or pointing to some tutorial to get total queued jobs.

Thanks

via Chebli Mohamed