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