import { FeedWriter, FeedReader, AnyJson, BatchId, Reference, RequestOptions } from '../types';
import { Bee } from '../bee';
export declare function getJsonData<T extends AnyJson>(bee: Bee, reader: FeedReader): Promise<T>;
export declare function setJsonData(bee: Bee, writer: FeedWriter, postageBatchId: BatchId, data: AnyJson, options?: RequestOptions): Promise<Reference>;
