import { default as React } from 'react';
export type ClockFormat = "12h" | "24h" | "iso" | "met";
export type DateFormat = "iso" | "julian" | "gregorian" | "none";
export type TimeSource = "realtime" | "simulation" | "custom";
/**
 * Timer configuration for AOS/LOS countdown/up timers
 */
export interface TimerConfig {
    /** Timer label (e.g., "AOS", "LOS", "MET") */
    label: string;
    /** Target timestamp (for countdown) or start timestamp (for countup) */
    timestamp: Date;
    /** Timer direction: 'countdown' counts to target, 'countup' counts from start */
    direction: "countdown" | "countup";
    /** Optional status color */
    status?: "normal" | "caution" | "critical" | "standby";
    /** Show days in timer format */
    showDays?: boolean;
}
/**
 * Simulation time configuration
 */
export interface SimulationTimeConfig {
    /** Simulation epoch (t=0) as Date or ISO string */
    epoch: Date | string;
    /** Current simulation time offset in seconds from epoch */
    elapsedSeconds?: number;
    /** Time scale factor (1 = realtime, 2 = 2x speed, etc.) */
    timeScale?: number;
    /** Whether simulation is running */
    isRunning?: boolean;
    /** Callback to get current simulation time */
    getCurrentTime?: () => Date;
}
export interface MissionClockProps {
    /** Clock format */
    format?: ClockFormat;
    /** Timezone label to display */
    timezone?: string;
    /** Hide seconds */
    hideSeconds?: boolean;
    /** Small size variant */
    small?: boolean;
    /** Show date */
    showDate?: boolean;
    /** Date format (iso, julian, gregorian) */
    dateFormat?: DateFormat;
    /** Custom className */
    className?: string;
    /** Click handler */
    onClick?: () => void;
    /** AOS timer - countdown/up to Acquisition of Signal */
    aosTimer?: TimerConfig | Date;
    /** LOS timer - countdown/up to Loss of Signal */
    losTimer?: TimerConfig | Date;
    /** Additional custom timers */
    customTimers?: TimerConfig[];
    /** Time source: realtime, simulation, or custom */
    timeSource?: TimeSource;
    /** Simulation time configuration (for timeSource='simulation') */
    simulationConfig?: SimulationTimeConfig;
    /** Custom time provider (for timeSource='custom') */
    customTime?: Date | (() => Date);
    /** Mission start time for MET display */
    missionStart?: Date | string;
    /** Show MET (Mission Elapsed Time) instead of wall clock */
    showMET?: boolean;
    /** Update interval in milliseconds (default: 1000) */
    updateInterval?: number;
    /** Compact mode - single line display */
    compact?: boolean;
    /** Show milliseconds */
    showMilliseconds?: boolean;
}
/**
 * MissionClock - Advanced mission time display for space operations
 *
 * Supports real-time clock, simulation time, MET (Mission Elapsed Time),
 * and AOS/LOS timers following Astro UX Design System patterns.
 *
 * @example
 * ```tsx
 * // Basic clock
 * <MissionClock format="24h" timezone="UTC" />
 *
 * // With AOS/LOS timers
 * <MissionClock
 *   format="24h"
 *   aosTimer={{ label: 'AOS', timestamp: new Date('2024-03-15T10:30:00Z'), direction: 'countdown' }}
 *   losTimer={{ label: 'LOS', timestamp: new Date('2024-03-15T10:45:00Z'), direction: 'countdown' }}
 * />
 *
 * // Simulation time
 * <MissionClock
 *   timeSource="simulation"
 *   simulationConfig={{
 *     epoch: new Date('2026-01-01T00:00:00Z'),
 *     elapsedSeconds: 3600,
 *     timeScale: 1,
 *   }}
 * />
 *
 * // Mission Elapsed Time
 * <MissionClock
 *   showMET
 *   missionStart={new Date('2026-01-01T00:00:00Z')}
 * />
 *
 * // Julian day format
 * <MissionClock showDate dateFormat="julian" />
 * ```
 */
export declare const MissionClock: React.NamedExoticComponent<MissionClockProps>;
/**
 * SimpleTimer - Standalone countdown/up timer
 */
export interface SimpleTimerProps {
    /** Timer label */
    label: string;
    /** Target/start timestamp */
    timestamp: Date;
    /** Timer direction */
    direction?: "countdown" | "countup";
    /** Status color */
    status?: "normal" | "caution" | "critical" | "standby";
    /** Show days */
    showDays?: boolean;
    /** Custom className */
    className?: string;
}
export declare const SimpleTimer: React.NamedExoticComponent<SimpleTimerProps>;
/**
 * MissionElapsedTime - Dedicated MET display
 */
export interface MissionElapsedTimeProps {
    /** Mission launch/start time */
    launchTime: Date | string;
    /** Show milliseconds */
    showMilliseconds?: boolean;
    /** Custom className */
    className?: string;
    /** Small variant */
    small?: boolean;
}
export declare const MissionElapsedTime: React.NamedExoticComponent<MissionElapsedTimeProps>;
/**
 * SimulationClock - Clock driven by simulation time
 */
export interface SimulationClockProps {
    /** Simulation epoch */
    epoch: Date | string;
    /** Elapsed seconds from epoch */
    elapsedSeconds?: number;
    /** Time scale factor */
    timeScale?: number;
    /** Whether simulation is running */
    isRunning?: boolean;
    /** Show date */
    showDate?: boolean;
    /** Date format */
    dateFormat?: DateFormat;
    /** Custom className */
    className?: string;
    /** Small variant */
    small?: boolean;
}
export declare const SimulationClock: React.NamedExoticComponent<SimulationClockProps>;
export default MissionClock;