method Cluster.prototype.nodeimport { Cluster } from "https://deno.land/x/graphviz@v0.2.1/model/clusters.ts"; node(id: string, callback?: (node: INode) => void): INodeDeclarative API for Node. node(id: string,attributes?: NodeAttributes,callback?: (node: INode) => void,): INodeDeclarative API for Node. Parametersid: stringNode ID. optionalcallback: (node: INode) => voidCallback to operate Node. ReturnsINodeParametersid: stringoptionalattributes: NodeAttributesoptionalcallback: (node: INode) => voidReturnsINode