import React from 'react';
import { HMSStore, HMSActions, HMSNotificationInCallback, HMSNotifications, HMSStatsStore, IStoreReadOnly, HMSStats, HMSStoreWrapper, HMSNotificationTypeParam } from '@100mslive/hms-video-store';
import { EqualityChecker, StateSelector } from 'zustand';
export interface IHMSReactStore<S extends HMSStore | HMSStatsStore> extends IStoreReadOnly<S> {
    <U>(selector: StateSelector<S, U>, equalityFn?: EqualityChecker<U>): U;
}
export interface HMSRoomProviderProps {
    actions?: HMSActions;
    store?: HMSStoreWrapper;
    notifications?: HMSNotifications;
    stats?: HMSStats;
    isHMSStatsOn?: boolean;
}
export declare const HMSRoomProvider: React.FC<HMSRoomProviderProps>;
/**
 * `useHMSStore` is a read only hook which can be passed a selector to read data.
 * The hook can only be used in a component if HMSRoomProvider is present in its ancestors.
 */
export declare const useHMSStore: <StateSlice>(selector: StateSelector<HMSStore, StateSlice>, equalityFn?: EqualityChecker<StateSlice>) => StateSlice;
export declare const useHMSStatsStore: <StateSlice>(selector: StateSelector<HMSStatsStore, StateSlice>, equalityFn?: EqualityChecker<StateSlice>) => StateSlice | undefined;
/**
 * `useHMSVanillaStore` is a read only hook which returns the vanilla HMSStore.
 * Usage:
 * ```
 * const hmsStore = useHMSVanillaStore();
 * const dominantSpeaker = hmsStore.getState(selectDominantSpeaker);
 * ```
 *
 * Note: There's no need to use the vanilla hmsStore in React components.
 * This is used in rare cases where the store needs to be accessed outside a React component.
 * For almost every case, `useHMSStore` would get the job done.
 */
export declare const useHMSVanillaStore: () => IHMSReactStore<HMSStore>;
export declare const useHMSActions: () => HMSActions;
/**
 * `useHMSNotifications` is a read only hook which gives the latest notification(HMSNotification) received.
 */
export declare const useHMSNotifications: <T extends HMSNotificationTypeParam>() => HMSNotificationInCallback<T> | null;
export declare const useIsHMSStatsOn: () => boolean;