Key of a node object's id (what the edges' ends refer to). Default 'id'.
nodes?
readonly
readonly Readonly<Record<string, unknown>>[]
A node table: one object per node, for labels, groups and nodes without links. Nodes come in this order first; ends of edges that are not in it are added after.
source?
readonly
string
Keys of an edge object's ends and weight. Defaults 'source', 'target', 'value'.