PSG decided months ago to focus their efforts on keeping Kylian Mbappe rather than Neymar. Although it doesn't mean the French side want to lose the Brazilian, they don't hate the idea of him going to Barcelona if the numbers add up. However Mbappe is a 'must-keep' under any circumstance.
According to Le 10 Sport, PSG want to tie down Mbappe in the months to come. They are willing to offer him a contract basically equal to that which Neymar signed with PSG. They think that would be enough to make sure he doesn't leave when his deal expires in 2022. It will take a while to get it all sealed, and until then Real Madrid's Florentino Perez can continue to dream.