import { Fragment } from "./fragment";
/**
 * Object to export and import sets of fragments efficiently using
 * [flatbuffers](https://flatbuffers.dev/).
 */
export declare class Serializer {
    import(bytes: Uint8Array): Fragment[];
    export(fragments: Fragment[]): Uint8Array;
    private setID;
    private setInstances;
    private constructInstances;
    private constructMaterials;
    private constructGeometry;
    private loadGroups;
    private loadAttribute;
}