import { SerDesRule } from '../types/object-spec';
import { OnlyJSON } from '../util';
export declare const utf8Decoder: TextDecoder;
export declare const textEncoder: TextEncoder;
export declare function makePaneronObjectCompositeSerDesRule<T extends Record<string, any> & OnlyJSON<Record<string, any>> = any>(): SerDesRule<T>;
export declare function unflattenObject<T extends Record<string, any>>(parts: Record<string, any>): T;
export declare function flattenObject(obj: Record<string, any>, _prefix?: false | string, _result?: Record<string, any> | null): Record<string, any>;