import { Document } from '@gltf-transform/core';
import { ModelFile } from '../use-load-model';
/**
 * A React hook for exporting a 3D model using the core ModelExporter.
 *
 * @param {Function} [onSaved] Called when the export is complete.
 * @param {Function} [onError] Called when an error occurs during exporting.
 * @returns An object with export functions.
 */
declare const useExportModel: (onSaved?: () => void, onError?: (error: Error) => void) => {
    handleThreeGltfExport: (file: ModelFile | null, binary: boolean) => Promise<void>;
    handleDocumentGltfExport: (jsonDocument: Document, file: ModelFile | null, binary?: boolean, download?: boolean) => Promise<import('../../../core/src/model-exporter/index.ts').GLTFExportResult | undefined>;
    handleThreeUsdzExport: (file: ModelFile | null) => Promise<void>;
    handleDocumentGlbDracoExport: (jsonDocument: Document, file: ModelFile | null) => Promise<void>;
};
export default useExportModel;