import { LoadingManager, Group } from '../../../src/Three'; export class ThreeMFLoader { constructor(manager?: LoadingManager); manager: LoadingManager; path: string; availableExtensions: object[]; load(url: string, onLoad: (object: Group) => void, onProgress?: (event: ProgressEvent) => void, onError?: (event: ErrorEvent) => void): void; setPath(value: string): this; parse(data: ArrayBuffer): Group; addExtension(extension: object):void }