type Enumerate<N extends number, Acc extends number[] = []> = Acc["length"] extends N ? Acc[number] : Enumerate<N, [...Acc, Acc["length"]]>;
type IntRange<F extends number, T extends number> = Exclude<Enumerate<T>, Enumerate<F>>;
/**
 * Utility method to retrieve the Doorstation's self signed certificate in PEM representation.
 * @param host host to retrieve the certificate for
 */
export declare function getDoorstationCertificate(host: string): Promise<string>;
/**
 * Scheme for API communication with the door station.
 */
export declare enum Scheme {
    http = "http",
    https = "https"
}
/**
 * Options to initialize the Doorbird client.
 */
export interface DoorbirdOptions {
    /**
     * Scheme to connect to the Doorbid Door Station.
     */
    scheme: Scheme;
    /**
     * Host / IP of the Door Station.
     */
    host: string;
    /**
     * Username to access the API.
     */
    username: string;
    /**
     * Password to access the API.
     */
    password: string;
    /**
     * Provide the Doorstation's TLS certificate to avoid general acceptance of self-signed certificates. If you do not
     * provide a certificate, but specifiy 'https' as scheme, the certificate will be loaded from the configured host.
     */
    certificate?: string;
}
/**
 * Generic response wrapper of the Doorbird API.
 */
export interface Response<Type> {
    BHA: Type;
}
/**
 * Basic BHA object for responses.
 */
export interface BaseBHA {
    RETURNCODE: string;
}
/**
 * Specific BHA object for session responses.
 */
export interface SessionBHA extends BaseBHA {
    SESSIONID: string;
    NOTIFICATION_ENCRYPTION_KEY: string;
}
/**
 * Specific BHA object for info responses.
 */
export interface DoorbirdInfoBHA extends BaseBHA {
    VERSION: DoorbirdInfoBHAVersion[];
}
/**
 * Doorbird info object.
 */
export interface DoorbirdInfoBHAVersion {
    FIRMWARE: string;
    BUILD_NUMBER: string;
    WIFI_MAC_ADDR: string;
    RELAYS: string[];
    "DEVICE-TYPE": string;
}
/**
 * Type for Doorbird favorites.
 */
export declare enum FavoriteType {
    sip = "sip",
    http = "http"
}
/**
 * Doorbird favorites.
 */
export type Favorites = {
    sip?: Favorite;
    http?: Favorite;
};
/**
 * A single Doorbird favorite.
 */
export type Favorite = {
    [id: string]: FavoriteInfo;
};
/**
 * Information on a Doorbird favorite.
 */
export interface FavoriteInfo {
    title: string;
    value: string;
}
/**
 * A schedule is an array of ScheduleEntries.
 */
export type Schedule = ScheduleEntry[];
/**
 * A single entry of a schedule.
 */
export interface ScheduleEntry {
    input: "doorbell" | "motion" | "rfid";
    param?: string;
    output: ScheduleEntryOutput[];
}
/**
 * Output of a schedule entry.
 */
export interface ScheduleEntryOutput {
    event: "notify" | "sip" | "relay" | "http";
    param?: string;
    schedule: "once" | ScheduleEntrySchedule;
}
/**
 * Specific schedule for a schedule entry.
 */
export interface ScheduleEntrySchedule {
    "from-to"?: FromTo[];
    weekdays?: FromTo[];
}
/**
 * Object that defines a timespan.
 */
export interface FromTo {
    from: string;
    to: string;
}
/**
 * Specific BHA for SIP status.
 */
export interface SipStatusBHA extends BaseBHA {
    SIP: SipStatus[];
}
/**
 * SIP status object.
 */
export interface SipStatus {
    ENABLE: string;
    PRIORITIZE_APP: string;
    REGISTER_URL: string;
    REGISTER_USER: string;
    REGISTER_AUTH_ID: string;
    REGISTER_PASSWORD: string;
    AUTOCALL_MOTIONSENSOR_URL: string;
    AUTOCALL_DOORBELL_URL: string;
    SPK_VOLUME: string;
    MIC_VOLUME: string;
    DTMF: string;
    "relais:1": string;
    "relais:2": string;
    LIGHT_PASSCODE: string;
    HANGUP_ON_BUTTON_PRESS: string;
    INCOMING_CALL_ENABLE: string;
    INCOMING_CALL_USER: string;
    ANC: string;
    LASTERRORCODE: string;
    LASTERRORTEXT: string;
    RING_TIME_LIMIT: string;
    CALL_TIME_LIMIT: string;
}
/**
 * Event object for doorbell rings.
 */
export interface RingEvent {
    intercomId: string;
    event: string;
    timestamp: Date;
}
/**
 * Event object for motion detection.
 */
export interface MotionEvent {
    intercomId: string;
    timestamp: Date;
}
/**
 * Callback for ring events.
 */
export type RingCallback = (event: RingEvent) => void;
/**
 * Callback for motion events.
 */
export type MotionCallback = (event: MotionEvent) => void;
/**
 * Wrapper class for a UDP socket, that is capable to handle Doorbird's UDP messages.
 */
export declare class DoorbirdUdpSocket {
    private username;
    private password;
    private client;
    private suppressBurst;
    private debug;
    private server;
    private lastEventTimestamp;
    private ringListeners;
    private motionListeners;
    private notificationEncryptionKey;
    /**
     * Construct a new DoorbirdUdpSocket
     *
     * @param port Doorbird sends to ports 6524 and 35344.
     * @param username username of the Doorbird user.
     * @param password password of the Doorbird user.
     * @param client the parent instance of the Doorbird api.
     * @param suppressBurst flag to suppress multiple burst messages (callback is only called once)
     */
    constructor(port: 6524 | 35344, username: string, password: string, client: Doorbird, suppressBurst?: boolean, debug?: boolean);
    private log;
    private strech;
    private onMessage;
    private handleV1;
    private handleV2;
    private decryptV1;
    private decryptV2;
    private getNotificationEncryptionKey;
    /**
     * Register a ring listener.
     *
     * @param listener ring listener
     */
    registerRingListener(listener: RingCallback): void;
    /**
     * Register a motion listner.
     *
     * @param listener motion listener
     */
    registerMotionListener(listener: MotionCallback): void;
    /**
     * Close the UDP socket.
     */
    close(): void;
}
/**
 * Doorbird client class.
 */
export default class Doorbird {
    private options;
    private http;
    /**
     * Construct a Doorbird client.
     *
     * @param options options for the Doorbird client
     */
    constructor(options: DoorbirdOptions);
    /**
     * Initialize a session.
     *
     * @returns session response
     */
    initializeSession(): Promise<Response<SessionBHA>>;
    /**
     * Destroy a session.
     *
     * @param session session response or id
     * @returns session response
     */
    destroySession(session: Response<SessionBHA> | string): Promise<Response<SessionBHA>>;
    /**
     * Get info of the Doorbird installation.
     *
     * @returns Doorbird info response
     */
    getInfo(): Promise<Response<DoorbirdInfoBHA>>;
    /**
     * Opens a door via a relay of your doorbird system.
     *
     * @deprecated use toggleRelay instead
     * @param relay the relay that opens the door
     * @returns http response of the call
     */
    openDoor(relay: string): Promise<Response<BaseBHA>>;
    /**
     * Toggle a relay.
     *
     * @param relay the ID of the relay to be toggled
     * @returns base response
     */
    toggleRelay(relay: string): Promise<Response<BaseBHA>>;
    /**
     * Enable the infra red lights of the door station.
     *
     * @returns base response
     */
    lightOn(): Promise<Response<BaseBHA>>;
    /**
     * Get a list of favorites.
     *
     * @returns favorites list
     */
    listFavorites(): Promise<Favorites>;
    /**
     * Create a new favorite.
     *
     * @param type new favorite type
     * @param favoriteInfo favorite info
     * @returns empty promise
     */
    createFavorite(type: FavoriteType, favoriteInfo: FavoriteInfo): Promise<string>;
    /**
     * Update a favorite.
     *
     * @param id id of the favorite to be updated
     * @param type type of the favorite to be updated
     * @param favoriteInfo new favorite info
     * @returns empty promise
     */
    updateFavorite(id: string, type: FavoriteType, favoriteInfo: FavoriteInfo): Promise<string>;
    private doCreateUpdateFavorite;
    /**
     * Delete a favorite.
     *
     * @param id id of the favorite to be deleted
     * @param type type of the favorite to be deleted
     * @returns empty promise
     */
    deleteFavorite(id: string, type: FavoriteType): Promise<void>;
    /**
     * Get the schedule of the Doorbird system.
     *
     * @returns schedule response
     */
    getSchedule(): Promise<Schedule>;
    /**
     * Create a schedule entry.
     *
     * @param scheduleEntry new schedule entry
     * @returns empty promise
     */
    createScheduleEntry(scheduleEntry: ScheduleEntry): Promise<void>;
    /**
     * Update a schedule entry.
     *
     * @param scheduleEntry updated schedule entry
     * @returns empty promise
     */
    updateScheduleEntry(scheduleEntry: ScheduleEntry): Promise<void>;
    /**
     * Delete a schedule entry.
     *
     * @param input input type of the entry to be deleted
     * @param param param of the entry to be deleted
     * @returns empty promise
     */
    deleteScheduleEntry(input: "doorbell" | "motion" | "rfid", param: string | null): Promise<void>;
    /**
     * Restart the door station.
     *
     * @returns empty promise
     */
    restart(): Promise<void>;
    /**
     * Create a SIP registration.
     *
     * @param user user for the sip registration
     * @param password password for the sip registration
     * @param url url for the sip registration
     * @returns empty promise
     */
    sipRegistration(user: string, password: string, url: string): Promise<void>;
    /**
     * Initiate a SIP call.
     *
     * @param url url for the SIP call
     * @returns empty promise
     */
    sipCall(url: string): Promise<void>;
    /**
     * End a SIP call.
     *
     * @returns empty promise
     */
    sipHangup(): Promise<void>;
    /**
     * Update SIP settings.
     *
     * @param enable enable or disable SIP registration after device reboot
     * @param mic_volume microphone volume (1-100)
     * @param spk_volume speaker volume (1-100)
     * @param dtmf enable or disable DTMF support
     * @param relay1_passcode pincode for triggering the door open relay
     * @param incoming_call_enable enable or disable incoming calls
     * @param incoming_call_user Allowed SIP user which will be authenticated for Doorbird
     * @param anc enable or disable acoustic noise cancellation
     * @returns empty promise
     */
    sipSettings(enable: 0 | 1, mic_volume: IntRange<1, 100>, spk_volume: IntRange<1, 100>, dtmf: 0 | 1, relay1_passcode: number, incoming_call_enable: 0 | 1, incoming_call_user: string, anc: 0 | 1, ringTimeLimit?: IntRange<10, 300>, callTimeLimit?: IntRange<30, 300>): Promise<void>;
    /**
     * Get the SIP status.
     *
     * @returns Specific BHA for SIP status
     */
    sipStatus(): Promise<Response<SipStatusBHA>>;
    /**
     * Reset the SIP settings.
     *
     * @returns empty promise
     */
    sipSettingsReset(): Promise<void>;
    /**
     * Start a UDP socket.
     *
     * @param port port to listen on
     * @param suppressBurst suppress multiple UDP messages into a single callback
     * @returns DoorbirdUdpSocket object
     */
    startUdpSocket(port: 6524 | 35344, suppressBurst?: boolean, debug?: boolean): DoorbirdUdpSocket;
    /**
     * Get the Doorbird image url.
     *
     * @returns image url
     */
    getImageUrl(): string;
    /**
     * Get the current image.
     *
     * @returns buffer with image data
     */
    getImage(): Promise<Buffer>;
    /**
     * Get the Doorbird live audio url.
     *
     * ATTENTION: if you do not provide a session id or object, the URL will contain sensitive credentials.
     *
     * @param session session object or id
     *
     * @returns audio url
     */
    getAudioUrl(session?: SessionBHA | string): string;
    /**
     * Get the Doorbird video url.
     *
     * ATTENTION: if you do not provide a session id or object, the URL will contain sensitive credentials.
     *
     * @param session session object or id
     *
     * @returns video url
     */
    getVideoUrl(session?: SessionBHA | string): string;
    private getHttp;
    private uri;
    private baseUri;
    private authHeader;
}
export {};