import { IPCManager, ICache, IRoomObject } from "../internal";
export declare type RoomUpdateSubscriber = (roomId: string, data: IRoomObject | null) => void;
export declare class RoomInspector {
    ipcm: IPCManager;
    cache: ICache<IRoomObject>;
    subscribers: {
        [name: string]: Map<string, RoomUpdateSubscriber>;
    };
    constructor(ipcm: IPCManager, cache: ICache<IRoomObject>);
    onRoomUpdate(name: string, roomId: string): Promise<void>;
    subscribe(id: string, names: string[], subscriber: RoomUpdateSubscriber): void;
    unsubscribe(id: string, names: string[]): void;
}