import { Json } from './types';
export declare const toArray: <T = Json>(objectOrArray: T | T[]) => T[];
export declare const isEmpty: (object: Json | any[]) => boolean;
export declare const itemsToObject: (arr?: Json[], page?: number, pageSize?: number) => Json;
type variableType = 'string' | 'number' | 'boolean' | 'object' | 'array' | 'function' | 'undefined' | 'null' | 'bigint' | 'symbol' | 'unknown';
export declare const getVariableType: (variable: any) => variableType;
export declare const arrayToObject: (arr: any[], key?: string) => any;
export declare const removeUndefined: <T extends Record<string, unknown>>(obj: T) => Partial<T>;
export declare const toJson: (obj: string | Json) => any;
export {};