three.js/examples/jsm/nodes/accessors/NormalNode.d.ts

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

export class NormalNode extends TempNode {
  constructor(scope?: string);

  scope: string;
  nodeType: string;

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

  static LOCAL: string;
  static WORLD: string;
}