/**
 * @typedef {object} Phaser.Types.Geom.Mesh.OBJData
 * @since 3.50.0
 *
 * @property {string[]} materialLibraries - An array of material library filenames found in the OBJ file.
 * @property {object} materials - If the obj was loaded with an mtl file, the parsed material names are stored in this object.
 * @property {Phaser.Types.Geom.Mesh.OBJModel[]} models - An array of parsed models extracted from the OBJ file.
 */
