react-three-nurbs/dist/utils/materials.d.ts

A React component library for NURBS (Non-Uniform Rational B-Spline) curves, surfaces, and solids in Three.js. Built with React Three Fiber, zero external NURBS dependencies — all math implemented from scratch. Boolean operations powered by OpenCASCADE WAS

import type { ReactElement } from "react";
/**
 * Checks whether a React element is a Three.js material.
 * Handles both:
 * - R3F JSX intrinsic elements (e.g. <meshPhongMaterial>) where type is a string
 * - Class-based material components where type has isMaterial on prototype
 */
export declare function isMaterialElement(child: unknown): child is ReactElement;