import { IApiClient } from '@zkdb/api';
import { TGroupListByUserResponse, TUserFilter, TUserMeResponse } from '@zkdb/common';
import { IUser } from '../interfaces/user';
import { Result } from '../../utils/result';
/**
 * Class representing a user.
 * @class User
 * @implements {IUser}
 */
export declare class User implements IUser {
    private readonly apiClient;
    private readonly databaseName;
    private readonly userFilter;
    constructor(apiClient: IApiClient, databaseName: string, userFilter: TUserFilter);
    listGroup(): Promise<Result<TGroupListByUserResponse>>;
    info(): Promise<Result<TUserMeResponse>>;
    exist(): Promise<Result<boolean>>;
}