three.js/examples/jsm/curves/NURBSCurve.d.ts

import {
  Curve,
  Vector2,
  Vector3,
  Vector4
} from '../../../src/Three';

export class NURBSCurve extends Curve<Vector3> {
  constructor(degree: number, knots: number[], controlPoints: Vector2[] | Vector3[] | Vector4[], startKnot: number, endKnot: number);
}