three.js/examples/jsm/nodes/utils/SwitchNode.d.ts

import { Node } from '../core/Node';
import { NodeBuilder } from '../core/NodeBuilder';

export class SwitchNode extends Node {
  constructor(node: Node, components?: string);

  node: Node;
  components: string;
  nodeType: string;

  generate(builder: NodeBuilder, output: string): string;
  copy(source: SwitchNode): this;
}