import { Repository } from "typeorm";
import { InfoGroup } from "../model/info.group.entity";
import { InfoItem } from "../model/info.item.entity";
export declare class InfoGroupService {
    private readonly infoItemRepository;
    private readonly infoGroupRepository;
    constructor(infoItemRepository: Repository<InfoItem>, infoGroupRepository: Repository<InfoGroup>);
    getAll(): Promise<Array<InfoGroup>>;
    getInfoItems(id: number): Promise<Array<InfoItem> | undefined>;
    createInfoGroup(name: string): Promise<void>;
    updateInfoGroup(id: number, name: string): Promise<void>;
    deleteInfoGroup(id: number): Promise<void>;
    addInfoItem(id: number, infoItemId: number): Promise<void>;
    removeInfoItem(id: number, infoItemId: number): Promise<void>;
}