import { Alert, Language, Location, Options, Unit, CurrentWeather, MinutelyWeather, HourlyWeather, DailyWeather, HistoricalWeather, Everything, AirPollution, ForecastWeather } from "./types";
export declare class OpenWeatherAPI {
    private globalOptions;
    /**
     * Constructor of the class. You can specify global options here
     *
     * @constructor
     * @param globalOptions - object that defines global options
     * @returns OpenWeatherAPI object
     */
    constructor(globalOptions?: Options);
    /**
     * Sets global API key
     *
     * @param key - api key
     */
    setKey(key: string): void;
    /**
     * Getter for global key
     *
     * @returns global API key
     */
    getKey(): string | undefined;
    /**
     * Sets global language (Language must be listed [here](https://openweathermap.org/current#multi))
     *
     * @param lang - language
     */
    setLanguage(lang: Language): void;
    /**
     * Getter for global language
     *
     * @return global language
     */
    getLanguage(): Language | undefined;
    private evaluateLanguage;
    /**
     * Sets global units
     *
     * @param units - units (Only **standard**, **metric** or **imperial** are supported)
     */
    setUnits(units: Unit): void;
    /**
     * Getter for global units
     *
     * @returns global units
     */
    getUnits(): Unit | undefined;
    private evaluateUnits;
    /**
     * Sets global location by provided name
     *
     * @param name - name of the location (`q` parameter [here](https://openweathermap.org/api/geocoding-api#direct_name))
     */
    setLocationByName(name: string): void;
    private evaluateLocationByName;
    /**
     * Sets global location by provided coordinates
     *
     * @param lat - latitude of the location
     * @param lon - longitude of the location
     */
    setLocationByCoordinates(lat: number, lon: number): void;
    private evaluateLocationByCoordinates;
    /**
     * Sets global location by provided zip/post code
     *
     * @param zipCode - zip/post code and country code divided by comma (`zip` parameter [here](https://openweathermap.org/api/geocoding-api#direct_zip))
     */
    setLocationByZipCode(zipCode: string): void;
    private evaluateLocationByZipCode;
    /**
     * Getter for location
     *
     * @param options - options used only for this call
     * @returns location or null for no location
     */
    getLocation(options?: Options): Promise<Location | null>;
    /**
     * Getter for locations from query
     *
     * @param query - query used to search the locations (`q` parameter [here](https://openweathermap.org/api/geocoding-api#direct_name))
     * @param options - options used only for this call
     * @returns all found locations
     */
    getAllLocations(query: string, options?: Options): Promise<Location[]>;
    /**
     * Getter for current weather
     *
     * @param options - options used only for this call
     * @returns weather object of current weather
     */
    getCurrent(options?: Options): Promise<CurrentWeather>;
    /**
     * Getter for forecasted weather
     *
     * @param limit - maximum length of returned array
     * @param options - options used only for this call
     * @returns array of Weather objects, one for every 3 hours, up to 5 days
     */
    getForecast(limit?: number, options?: Options): Promise<ForecastWeather[]>;
    /**
     * Getter for minutely weather
     *
     * @param limit - maximum length of returned array
     * @param options - options used only for this call
     * @returns array of Weather objects, one for every next minute (Empty if API returned no info about minutely weather)
     */
    getMinutelyForecast(limit?: number, options?: Options): Promise<MinutelyWeather[]>;
    /**
     * Getter for hourly weather
     *
     * @param limit - maximum length of returned array
     * @param options - options used only for this call
     * @returns array of Weather objects, one for every next hour (Empty if API returned no info about hourly weather)
     */
    getHourlyForecast(limit?: number, options?: Options): Promise<HourlyWeather[]>;
    /**
     * Getter for daily weather
     *
     * @param limit - maximum length of returned array
     * @param includeToday - boolean indicating whether to include today's weather in returned array
     * @param options - options used only for this call
     * @returns array of Weather objects, one for every next day (Empty if API returned no info about daily weather)
     */
    getDailyForecast(limit?: number, includeToday?: boolean, options?: Options): Promise<DailyWeather[]>;
    /**
     * Getter for today's weather
     *
     * @param options - options used only for this call
     * @returns weather object of today's weather **NOT the same as current!**
     */
    getToday(options?: Options): Promise<DailyWeather>;
    /**
     * Getter for alerts\
     * **Note:** some agencies provide the alert’s description only in a local language.
     *
     * @param options - options used only for this call
     * @returns alerts
     */
    getAlerts(options?: Options): Promise<Alert[]>;
    /**
     * Getter for every type of weather call and alerts
     *
     * @param options - options used only for this call
     * @returns object that contains everything
     */
    getEverything(options?: Options): Promise<Everything>;
    /**
     * Getter for historical data about weather
     *
     * @param dt - Date from the **previous five days** (Unix time, UTC time zone)
     * @param options - options used only for this call
     */
    getHistory(dt: Date | number | string, options?: Options): Promise<HistoricalWeather>;
    /**
     * Getter for current data about air pollution
     *
     * @param options - options used only for this call
     * @returns Air Pollution Object with data about current pollution
     */
    getCurrentAirPollution(options?: Options): Promise<AirPollution>;
    /**
     * Getter for future data about air pollution
     *
     * @param limit - maximum length of returned array
     * @param options - options used only for this call
     * @returns Array of Air Pollution Objects with data about future pollution
     */
    getForecastedAirPollution(limit?: number, options?: Options): Promise<AirPollution[]>;
    /**
     * Getter for historical data about air pollution
     * WARNING: Historical data is accessible from 27th November 2020
     *
     * @param from - Start date (unix time, UTC time zone)
     * @param to - End date (unix time, UTC time zone)
     * @param options - options used only for this call
     * @returns Array of Air Pollution Objects with data about historical pollution
     */
    getHistoryAirPollution(from: Date | number | string, to: Date | number | string, options?: Options): Promise<AirPollution[]>;
    private uncacheLocation;
    private createURL;
    private fetch;
    private parseOptions;
}
export default OpenWeatherAPI;
export * from "./types";