NodeChange

Source on GitHub 

The onNodesChange callback takes an array of NodeChange objects that you should use to update your flow’s state. The NodeChange type is a union of six different object types that represent that various ways an node can change in a flow.

export type NodeChange =
  | NodeDimensionChange
  | NodePositionChange
  | NodeSelectionChange
  | NodeRemoveChange
  | NodeAddChange
  | NodeReplaceChange;

Variant types

NodeDimensionChange

NodePositionChange

NodeSelectionChange

NodeRemoveChange

NodeAddChange

NodeReplaceChange