import type { NativeEventEmitter } from 'react-native';
import type { ChatPresenceEventListener } from './ChatEvents';
import { ChatPresence } from './common/ChatPresence';
import { Native } from './__internal__/Native';
export declare class ChatPresenceManager extends Native {
    private static TAG;
    private _presenceListeners;
    private _presenceSubscriptions;
    constructor();
    setNativeListener(event: NativeEventEmitter): void;
    private invokePresenceListener;
    /**
     * Add presence listener.
     *
     * @param listener The listener to be added.
     */
    addPresenceListener(listener: ChatPresenceEventListener): void;
    /**
     * Remove presence listener.
     *
     * @param listener The listener to be deleted.
     */
    removePresenceListener(listener: ChatPresenceEventListener): void;
    /**
     * Clear all presence listener.
     */
    removeAllPresenceListener(): void;
    /**
     * Publishes a custom presence state.
     *
     * @param description The extension information of the presence state. It can be set as nil.
     *
     * @throws A description of the exception. See {@link ChatError}.
     */
    publishPresenceWithDescription(description?: string): Promise<void>;
    /**
     * Subscribes to a user's presence states. If the subscription succeeds, the subscriber will receive the callback when the user's presence state changes.
     *
     * @param members The list of IDs of users whose presence states you want to subscribe to.
     * @param expiry The expiration time of the presence subscription.
     * @returns Which contains IDs of users whose presence states you have subscribed to.
     *
     * @throws A description of the exception. See {@link ChatError}.
     */
    subscribe(members: Array<string>, expiry: number): Promise<Array<ChatPresence>>;
    /**
     * Unsubscribes from a user's presence states.
     *
     * @param members The array of IDs of users whose presence states you want to unsubscribe from.
     *
     * @throws A description of the exception. See {@link ChatError}.
     */
    unSubscribe(members: Array<string>): Promise<void>;
    /**
     * Uses pagination to get a list of users whose presence states you have subscribed to.
     *
     * @param pageNum The current page number, starting from 1.
     * @param pageSize The number of subscribed users on each page.
     * @returns Which contains IDs of users whose presence states you have subscribed to. Returns null if you subscribe to no user's presence state.
     *
     * @throws A description of the exception. See {@link ChatError}.
     */
    fetchSubscribedMembers(pageNum?: number, pageSize?: number): Promise<Array<string>>;
    /**
     * Gets the current presence state of users.
     *
     * @param members The array of IDs of users whose current presence state you want to check.
     * @returns Which contains the users whose presence state you have subscribed to.
     *
     * @throws A description of the exception. See {@link ChatError}.
     */
    fetchPresenceStatus(members: Array<string>): Promise<Array<ChatPresence>>;
}