import { IApiClient } from '@zkdb/api';
import { TGroupDetail } from '@zkdb/common';
import { IGroup, TGroupConfig } from '../interfaces';
import { Result } from '../../utils/result';
/**
 * This class is an implementation of the IGroup interface.
 * It provides methods to interact with a group in a database.
 * @class Group
 * @implements {IGroup}
 */
export declare class Group implements IGroup {
    private readonly apiClient;
    private readonly databaseName;
    private readonly groupName;
    private get basicQuery();
    constructor(apiClient: IApiClient, databaseName: string, groupName: string);
    exist(): Promise<Result<boolean>>;
    info(): Promise<Result<TGroupDetail | null>>;
    create(groupConfig?: Omit<TGroupConfig, 'groupName'> | undefined): Promise<Result<boolean>>;
    update(groupConfig: Partial<TGroupConfig>): Promise<Result<boolean>>;
    userAdd(listUserId: bigint[]): Promise<Result<boolean>>;
    userRemove(listUserId: bigint[]): Promise<Result<boolean>>;
}