import { BlankNode, Dataset, NamedNode } from "@rdfjs/types";
import { ContextUtil } from "../ContextUtil";
import { getUnderlyingNode } from "../createSubjectHandler";
export declare type AddObjectItem = {
    "@id"?: string | NamedNode | BlankNode;
    [getUnderlyingNode]?: NamedNode | BlankNode;
} & {
    [key: string]: AddObjectValue | AddObjectValue[];
};
export declare type AddObjectValue = string | boolean | number | AddObjectItem;
export declare function addObjectValueToDataset(dataset: Dataset, contextUtil: ContextUtil, key: string, visitedObjects: Set<string>, subject: NamedNode | BlankNode, predicate: NamedNode, value: AddObjectValue, shouldDeleteOldTriples: boolean): void;
export declare function addObjectToDataset(item: AddObjectItem, dataset: Dataset, contextUtil: ContextUtil, visitedObjects: Set<string>, shouldDeleteOldTriples: boolean): void;