/**
 * A texture of a standard material, which is one slot of its bind group and one sampler of its
 * shader.
 */
export type MaterialTextureDescriptor = {
    /**
     * - The name of the texture uniform, `texture_<map>Map`.
     */
    name: string;
    /**
     * - The name of the sampler which goes with it, as the WGSL chunks
     * declare it.
     */
    samplerName: string;
    /**
     * - The property of the material holding the texture, `<map>Map`.
     */
    mapName: string;
};
/**
 * The textures of a material, one per texture its assigned maps point at, in the order of the maps
 * which claimed them. See {@link getTextureIdentifiers}.
 *
 * @param {StandardMaterial} material - The material.
 * @returns {MaterialTextureDescriptor[]} The textures.
 * @ignore
 */
export function getTextureDescriptors(material: StandardMaterial): MaterialTextureDescriptor[];
/**
 * @import { StandardMaterial } from './standard-material.js'
 */
/**
 * A texture of a standard material, which is one slot of its bind group and one sampler of its
 * shader.
 *
 * @typedef {object} MaterialTextureDescriptor
 * @property {string} name - The name of the texture uniform, `texture_<map>Map`.
 * @property {string} samplerName - The name of the sampler which goes with it, as the WGSL chunks
 * declare it.
 * @property {string} mapName - The property of the material holding the texture, `<map>Map`.
 * @ignore
 */
/**
 * The map property which claims the sampler of each assigned map of a material. Maps pointing at
 * the same texture share one sampler, named after whichever of them comes first, which keeps an
 * imported material that packs several maps into one texture down to a single slot. Both the bind
 * group layout of the material and the generation of its shader follow this, so the slots of the
 * layout are the samplers the shader declares.
 *
 * @param {StandardMaterial} material - The material.
 * @returns {Map<string, string>} The claiming map property for each assigned map property.
 * @ignore
 */
export function getTextureIdentifiers(material: StandardMaterial): Map<string, string>;
/**
 * Describes which of the assigned maps of a material use the sampler of another map, as a string
 * which is empty when no two maps point at the same texture. The shader of the material samples
 * its maps from other samplers when this changes. See {@link getTextureIdentifiers}.
 *
 * @param {StandardMaterial} material - The material.
 * @returns {string} The sharing of the maps of the material.
 * @ignore
 */
export function getTextureSharing(material: StandardMaterial): string;
import type { StandardMaterial } from './standard-material.js';