import * as THREE from 'three/webgpu';
/** True when `toNodeMaterial` can convert the material (node materials, and the classic mesh materials). */
export declare function canConvertToNodeMaterial(material: THREE.Material): boolean;
/**
 * The node-material equivalent of a classic mesh material: MeshStandardMaterial -> MeshStandardNodeMaterial,
 * and likewise for Physical, Phong, Lambert, Basic, Toon, Matcap and Normal. Every property is copied (colors,
 * maps and their texture objects, transparency, alphaTest, side, blending, userData, ...). Node materials are
 * returned as they are; materials without a node equivalent (ShaderMaterial, ...) return null.
 */
export declare function toNodeMaterial(material: THREE.Material): THREE.NodeMaterial | null;