/// <reference types="svelte" />
import type { ParticipantsGroup } from '../type/Data/ParticipantsGroup.ts';
/**
 * Store for participants groups data in working memory of modal
 */
export declare const participantsGroupsStore: import("svelte/store").Writable<ParticipantsGroup[]>;
export declare const addGroup: (groups: ParticipantsGroup[]) => void;
export declare const removeGroup: (id: number) => void;