[Feature] Expose function determine node should not move to marked disable node

It’s nice to have a function like this

shouldMoveNode = (nextNode, prevNode) => {
    return nextNode.node.is_enable ? true : false;
};

[fritz-c]

1. What information is inside prevNode?
2. Does this get called while dragging?
3. Does this get called right before dropping?

Making some assumptions here, but: The node itself should remain unchanged, but its parents (and path) will change. I’m pretty confident I could give info on this stuff for a shouldMoveNode API:

draggedNode // The node being moved

prevPath // the previous (current) location in the tree of the node
prevParentNode // the previous (current) parent node

nextPath // The potential next location in the tree of the node
nextParentNode // The potential next parent of the node

[fritz-c]

I just released the canDrop API with version 0.1.13. I think this should help you do what you’re trying to do.