Build Fine-grained Screen Transitions with a Custom React Navigation Interpolator

From what I understood with screenInterpolator we can define the animation of the screen that is coming. For example, if our navigation is A -> B, then inside screenInterpolator we define how B should behave when is appearing. Is there a way to define also the behaviour of A? I would like to do something like:

• B should appear from bottom to top
• A should disappear from right to left

UPDATE: solution here https://stackoverflow.com/questions/53305193/animate-leaving-screen-with-react-navigation/53323814#53323814