import { InappNotification, InAppOptions, InitOptions, NotificationAPIClientInterface, Preference, UserPreferencesOptions, WS_ANY_VALID_REQUEST, WS_NewNotificationsResponse, WS_NotificationsResponse, WS_UnreadCountResponse, WS_UserPreferencesResponse, UserParams } from './interfaces';
declare class NotificationAPIClient implements NotificationAPIClientInterface {
    state: NotificationAPIClientInterface['state'];
    elements: NotificationAPIClientInterface['elements'];
    websocket?: WebSocket;
    websocketHandlers: {
        notifications: (message: WS_NotificationsResponse) => void;
        newNotifications: (message: WS_NewNotificationsResponse) => void;
        unreadCount: (message: WS_UnreadCountResponse) => void;
        userPreferences: (message: WS_UserPreferencesResponse) => void;
    };
    destroy: () => void;
    constructor(options: InitOptions);
    identify: (user: UserParams) => Promise<void>;
    askForWebPushPermission: () => void;
    showInApp: (options: InAppOptions) => void;
    requestMoreNotifications(): void;
    showUserPreferences(options?: UserPreferencesOptions): void;
    getUserPreferences(): Promise<Preference[]>;
    patchUserPreference(notificationId: string, channel: string, state: boolean, subNotificationId?: string): void;
    openInAppPopup(): void;
    readAll(): void;
    closeInAppPopup(): void;
    setInAppUnread(count: number): void;
    addNotificationsToState(notifications: InappNotification[]): void;
    getPageCount(): number;
    changePage(pageNumber: number): void;
    renderNotifications(): void;
    generateNotificationElement(n: InappNotification): HTMLAnchorElement;
    renderPreferences(preferences: Preference[]): void;
    renderWebPushOptIn(): void;
    sendWSMessage(request: WS_ANY_VALID_REQUEST): void;
    websocketMessageReceived(route: string): Promise<unknown>;
    websocketOpened(): Promise<WebSocket>;
}
export default NotificationAPIClient;