import { AxiosRequestConfig, AxiosResponse } from "axios";
import WebSocket from "ws";
import { Logger } from "../types/Logging";
import { ProtectNvrBootstrap } from "../types/ProtectTypes";
declare class UnifiApiClient {
    private apiErrorCount;
    private apiLastSuccess;
    private log;
    authUrl: string;
    bootstrapUrl: string;
    updatesUrl: string;
    camerasUrl: string;
    host: string;
    private password;
    private username;
    private loginTimestamp;
    private loggedIn;
    private headers;
    private httpsAgent;
    bootstrap: ProtectNvrBootstrap | null;
    nvrName: string;
    private eventHeartbeatTimer;
    eventListener: WebSocket | null;
    eventListenerConfigured: boolean;
    constructor(log: Logger, host: string, username: string, password: string);
    /**
     * Utility to check the heartbeat of our listener.
     *
     * @private
     * @memberof UnifiApiClient
     */
    private heartbeatEventListener;
    /**
     * Identify which NVR device type we're logging into and acquire a CSRF token if needed.
     *
     * @private
     * @return {*}  {Promise<boolean>}
     * @memberof ProtectApi
     */
    private acquireToken;
    /**
     * Log into UniFi Protect.
     *
     * @return {*}  {Promise<boolean>}
     * @memberof ProtectApi
     */
    private login;
    /**
     * Gets the current token from the stored cookie
     *
     * @private
     * @return {*}  {string}
     * @memberof UnifiApiClient
     */
    private getToken;
    private clearLoginCredentials;
    /**
     * Get our UniFi Protect NVR configuration.
     *
     * @private
     * @return {*}  {Promise<boolean>}
     * @memberof UnifiApiClient
     */
    private bootstrapProtect;
    /**
     * Connect to the realtime update events API.
     *
     * @private
     * @return {*}  {Promise<boolean>}
     * @memberof UnifiCameraHandler
     */
    listen(): Promise<WebSocket | null>;
    /**
     * Utility to let us streamline error handling and return checking from the Protect API.
     *
     * @param {RequestInfo} url
     * @param {RequestInit} [options={ method: "GET" }]
     * @param {boolean} [ensureLoggedIn=true]
     * @return {*}  {(Promise<Response | null>)}
     * @memberof ProtectApi
     */
    fetch(url: string, options?: AxiosRequestConfig, ensureLoggedIn?: boolean): Promise<AxiosResponse | null>;
    /**
     * Prints the current status of the API client
     *
     * @return {*}  {boolean}
     * @memberof UnifiApiClient
     */
    status(): boolean;
    /**
     * Initializes the API client
     *
     * @memberof UnifiApiClient
     */
    init(): Promise<any>;
}
export default UnifiApiClient;