Thanks for upgrading this library to Hooks.

I notice you implemented drop but not end (which is confusingly also called endDrag in the React docs, if I'm reading them right?).

May I ask why? Do you think end isn't necessary, or did you just not get around to it yet? In my experience drop and endDrag behave differently. #10 Do you think purescript-react-dnd-basic should implement endDrag, and if so, do you have any advice about how to approach it?