Do you know what a TBI is?
That's what this kid has-from the sound of the injury. Even if s/he survives the bleeding--there will be permanent, irreparable damage. The extent won't be known for possibly up to a year, in many cases.
I don't know what "bleeding inside the brain" means in this child's case but if it helps...
When my brother was 4 year old, he injured his head in an accident and had bleeding in his brain. It's bleeding of teh brain in the skull with no way to drain, so it builds up pressure in the brain. That can cause death if you don't catch it. You may recall this is what Natasha Whatshername, Liam Nielson's wife, died from a few months ago. But that doesn't seem to be the case here as teh child is in the hospital. If caught in time, this is 100% treatable and no long-lasting damage is done to the person.
It does require skull surgery to drill a hole and drain out the blood. No doubt, this is serious business, but, if caught in time, it is not a death sentance or even brain damage causing. Some time (1-2 days) in ICU is needed, then a few more in the hopital, but once the skull heals up, only a scar remains to remind the person of the injury.
My brother has no effects from his accident.
So keep this in mind - the child may come out of this okay. Which is good news.