import { default as UrdfColor } from './UrdfColor.ts';
import { UrdfDefaultOptions } from './UrdfTypes.ts';
import { Nullable } from '../types/interface-types.ts';
/**
 * A Material element in a URDF.
 */
export default class UrdfMaterial {
    name: string;
    textureFilename: Nullable<string>;
    color: Nullable<UrdfColor>;
    constructor({ xml }: UrdfDefaultOptions);
    isLink(): boolean;
    assign(obj: UrdfMaterial): this & UrdfMaterial;
}