import { FRONTEND_ID, IGroups, UID } from '..';
import ChannelService from '../common/service/channelService';
/**
 * uid加入group
 * @param uid
 * @param frontendId
 * @param groups
 */
export declare const add: (uid: UID, frontendId: FRONTEND_ID, groups: IGroups) => boolean;
/**
 * 删除对应的uid
 * @param uid
 * @param frontendId
 * @param groups
 */
export declare const leave: (uid: UID, frontendId: FRONTEND_ID, groups: IGroups) => boolean;
/**
 *
 * @param channelService
 * @param key
 * @param value
 */
export declare const addToStore: (channelService: ChannelService, key: string, value: string) => Promise<void>;
export declare const removeFromStore: (channelService: ChannelService, key: string, value: string) => Promise<void>;
export declare const loadAllFromStore: (channelService: ChannelService, key: string) => Promise<string[]>;
export declare const removeAllFromStore: (channelService: ChannelService, key: string) => Promise<boolean>;
export declare const genKey: (channelService: ChannelService, name?: string | undefined) => string;
export declare const genValue: (frontendId: FRONTEND_ID, uid: UID) => string;