import type { Group, LoadingManager } from 'three';
import type { GLTF } from 'three/examples/jsm/loaders/GLTFLoader';
import type { InteractionManager } from '../core/event/global';
/**
 * @file 待废除
 */
/**
 * @deprecated 即将废除， 请使用 LoaderModule
 */
declare class ModelLoader {
    interactionManager: InteractionManager | null;
    private loadingManager;
    constructor(loadingManager?: LoadingManager);
    private initInteractionManager;
    private addEvent;
    /**
     * gltf model loader
     * @param url
     * @param openEvents
     * @param draco
     * @param decoderPath
     * @param onLoad
     * @param onProgress
     * @param onError
     * @returns
     */
    loadGLTF(url: string, openEvents?: boolean, draco?: boolean, decoderPath?: string, onLoad?: (result: GLTF) => GLTF, onProgress?: (event: ProgressEvent) => void, onError?: (event: ErrorEvent) => void): Promise<GLTF>;
    /**
     * fbx model loader
     * @param url
     * @param openEvents 是否打开事件传播
     * @param onLoad
     * @param onProgress
     * @param onError
     */
    loadFbx(url: string, openEvents?: boolean, onLoad?: (result: Group) => Group, onProgress?: (event: ProgressEvent) => void, onError?: (event: ErrorEvent) => void): Promise<Group<import("three").Object3DEventMap>>;
    /**
     * parse fbx buffer
     * @param buffer
     * @param path
     * @returns
     */
    parseFbxBuffer(buffer: ArrayBuffer | string, path: string): Group<import("three").Object3DEventMap>;
}
export default ModelLoader;