import { LatLng } from '../../types';
import { AqicnData } from './validation';
export interface AqicnOptions {
    /**
     * Aqicn token
     * @see https://aqicn.org/data-platform/token/#/
     */
    token: string;
}
/**
 * Fetch the closest station to the user's current position
 *
 * @param gps - Latitude and longitude of the user's current position
 */
export declare function fetchByGps(gps: LatLng, options: AqicnOptions): Promise<AqicnData>;
/**
 * Fetch data by station
 *
 * @param stationId - The station ID to search
 */
export declare function fetchByStation(stationId: string, options: AqicnOptions): Promise<AqicnData>;