176_ondelete

OnDelete

Source on GitHub

The OnDelete type defines the callback function that is called when nodes or edges are deleted. This callback receives an object containing the deleted nodes and edges.

type OnDelete = (params: { nodes: Node[]; edges: Edge[] }) => void;

This type can be used to type the onDelete function with a custom node and edge type.

Parameters

• params: { nodes: NodeType[]; edges: EdgeType[]; }

Returns

void