import { Dataset } from "@rdfjs/types";
import { JsonLdDocument } from "jsonld";
import { GraphType, InteractOptions } from "jsonld-dataset-proxy";
import { WriterOptions } from "n3";
import { DatasetChanges } from "o-dataset-pack";
import { LdoBase } from "./util";
export { graphOf, languagesOf, setLanguagePreferences, } from "jsonld-dataset-proxy";
export declare function write(...graphs: (GraphType | string)[]): InteractOptions;
/**
 * Begins a transaction for the given linked data object
 * @param ldo
 */
export declare function startTransaction(ldo: LdoBase): void;
/**
 * Ends a transaction and commits the
 * @param ldo
 */
export declare function commitTransaction(ldo: LdoBase): void;
export declare function transactionChanges(ldo: LdoBase): DatasetChanges;
export declare function getDataset(ldo: LdoBase): Dataset;
export declare function toSparqlUpdate(ldo: LdoBase): Promise<string>;
export declare function serialize(ldo: LdoBase, options: WriterOptions): Promise<string>;
export declare function toTurtle(ldo: LdoBase): Promise<string>;
export declare function toJsonLd(_ldo: LdoBase): Promise<JsonLdDocument>;
export declare function toNTriples(ldo: LdoBase): Promise<string>;