import { Events } from '../../shared/utils';
export declare class ChannelManager extends Events {
    private channels;
    private memberships;
    create(channelName: string): boolean;
    exists(channelName: string): boolean;
    getAll(): string[];
    addMember(channelName: string, socketId: string): boolean;
    removeMember(channelName: string, socketId: string): boolean;
    removeMemberFromAll(socketId: string): string[];
    getMembers(channelName: string): string[];
    isMember(channelName: string, socketId: string): boolean;
    getMemberCount(channelName: string): number;
}