Another member of the Trump Administration says he's ready to leave the White House.

FOX's Jon Decker reports from the White House:

Don McGahn, the top attorney in the White House, will leave his post in the coming months.

The President made the announcement on Twitter, writing, the timing would coincide with the potential confirmation of Supreme Court nominee Brett Kavanaugh, a process Mr. McGahn has overseen.

The President added, "I have worked with Don for a long time and truly appreciate his service."

With the President's permission, McGahn has cooperated extensively with Special Counsel Robert Mueller's investigation, sitting for 30 hours of interviews.

McGahn's replacement has not been decided.

At the White House, Jon Decker, FOX News.