Who's going to pay for the reconstruction of Gaza

I was wondering who is going to pay for the reconstruction of all the razed apartment buildings, schools and hospitals in Gaza? Are the US and Europe going to do that, or is Israel going to do at least this?

I am genuinely curious what the US (Americans) think about this, they provide Israel with munitions and military aid which are used to destroy civilian buildings and infrastructure in Gaza and then they will pay once again to restore them?