import type { ModelConfig, Viewer3d } from "@x-viewer/core";
import { IUploader, UploaderConfig } from "./IUploader";
/**
 * @hidden
 */
export declare class LocalModelUploader extends IUploader {
    static readonly DEFAULT_ID = "LocalModelUploader";
    readonly defaultModelConfig: ModelConfig;
    constructor(viewer: Viewer3d, cfg?: UploaderConfig);
    protected formats(): string[];
    /**
     * Uploads model files. There are several cases:
     * - Upload a single file, a glTF, obj, etc.
     * - Upload a model with external (bin, texture) files.
     * - Upload many model files with the same format, a number of glTF without external bin or texture.
     * It doesn't support the case to upload many model files, and one or more of them contains external files.
     */
    protected uploadFiles(files: FileList): void;
}