Who was Kevin Durant traded for when he was traded to the Suns?

Kevin Durant was traded to the Phoenix suns for T.J. Warren, Mikal Bridges, Cameron Johnson, Jae Crowder, and four first round picks.  The trade was considered fair given that the Suns, who are trying to win a championship now, received a top 10 player and the Nets received several promising young players who will help the Nets re-build their team after losing Durant and Kyrie Irving to trades.