Not particularly, matching maturity levels and common interests will work well regardless.
I would say the friendship type may defer, if I were to be friends with someone younger than 18, so I be very wary of how open our conversations are and of course specific subjects would probably be avoided for comfort and legality of those underage.
Although anything under 13 is more difficult to navigate a friendship with considering my age, it come more a mentor relationship or role model type than a traditional 'talk shit with your friends' type of friendship.
And I can't be friends with a baby, so there is limitations on the lower end, but on the the higher end its not much of a problem.