The node that has changed. This property may be undefined if the change is not related to a specific node or if the node information is not available.
The ID of the node that has changed. This property may be undefined if the change is not related to a specific node or if the node information is not available.
OptionalfromThe source anchor of the connection, if applicable. This property may be undefined if the change is not related to a connection or if the anchor information is not available.
OptionaltoThe target anchor of the connection, if applicable. This property may be undefined if the change is not related to a connection or if the anchor information is not available.
Defines the structure of a diagram connection change event, which extends the diagram node change event and includes information about the connection's endpoints. This interface can be used to provide detailed information about changes to connections in the diagram, allowing for more specific handling of such events, such as updating the display or synchronizing with other components.