/**
 * Parses json-ld formatted JS objects to a rdf Term.
 * @param kb - The DataFactory to use.
 * @param obj - The json-ld object to process.
 * @return {Literal|NamedNode|BlankNode|Collection}
 */
export function jsonldObjectToTerm(kb: any, obj: any): Literal | NamedNode | BlankNode | Collection;
/**
 * Takes a json-ld formatted string {str} and adds its statements to {kb}.
 *
 * Ensure that {kb.rdfFactory} is a DataFactory.
 */
export default function jsonldParser(str: any, kb: any, base: any, callback: any): Promise<any>;