/**
 * @fileoverview Meteorological station types for weather observations.
 * @module meteo-lt-sdk/types/stations
 */
import type { Coordinates } from './coordinates.js';
import type { ObservationConditionCode } from './conditions.js';
/**
 * Summary information for a meteorological station.
 * Returned by GET /stations endpoint.
 */
export interface StationSummary {
    /** Unique station code used in API requests (e.g., 'vilniaus-ams') */
    readonly code: string;
    /** Human-readable station name */
    readonly name: string;
    /** Geographic coordinates in WGS84 */
    readonly coordinates: Coordinates;
}
/**
 * Detailed information for a single meteorological station.
 * Returned by GET /stations/{station-code} endpoint.
 */
export interface StationDetails extends StationSummary {
    /** Station type classification */
    readonly type: string;
}
/**
 * Time range of available observation data for a station.
 */
export interface ObservationsDataRange {
    /** Start of available data (UTC, ISO 8601 format) */
    readonly startTimeUtc: string;
    /** End of available data (UTC, ISO 8601 format) */
    readonly endTimeUtc: string;
}
/**
 * Response containing station info and available data range.
 * Returned by GET /stations/{station-code}/observations endpoint.
 */
export interface StationObservationsInfo {
    /** Station information */
    readonly station: StationSummary;
    /** Available observation data time range */
    readonly observationsDataRange: ObservationsDataRange;
}
/**
 * A single observation data point from a meteorological station.
 * Some fields may be null if the station doesn't measure that parameter
 * or if the measurement failed (e.g., cloud cover during fog).
 */
export interface Observation {
    /** Observation time in UTC (ISO 8601 format) */
    readonly observationTimeUtc: string;
    /** Air temperature in degrees Celsius */
    readonly airTemperature: number | null;
    /** Feels-like temperature in degrees Celsius */
    readonly feelsLikeTemperature: number | null;
    /** Wind speed in meters per second */
    readonly windSpeed: number | null;
    /** Maximum wind gust in m/s over the past hour */
    readonly windGust: number | null;
    /** Wind direction in degrees (0 = from north, 180 = from south) */
    readonly windDirection: number | null;
    /** Cloud cover percentage (0 = clear, 100 = overcast), null if undetermined */
    readonly cloudCover: number | null;
    /** Atmospheric pressure at sea level in hPa */
    readonly seaLevelPressure: number | null;
    /** Relative humidity percentage */
    readonly relativeHumidity: number | null;
    /** Precipitation in mm over the past hour */
    readonly precipitation: number | null;
    /** Snow cover depth in centimeters */
    readonly snowDepth: number | null;
    /** Weather condition code */
    readonly conditionCode: ObservationConditionCode;
}
/**
 * Response containing station observations for a specific date.
 * Returned by GET /stations/{station-code}/observations/{date} endpoint.
 */
export interface StationObservations {
    /** Station information */
    readonly station: StationSummary;
    /** Array of observation data points */
    readonly observations: readonly Observation[];
}
/**
 * Valid date parameter for station observations.
 * Can be 'latest' for last 24 hours or a date string in YYYY-MM-DD format.
 */
export type ObservationDateParam = string;
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