import type { HighLatitudeRule } from "../lib/utils/polar";
import type { TimeFormat, RoundingMethod } from "../lib/utils/time";
import type { Coordinates } from "../lib/utils/coordinates";
export type PrayerName = "fajr" | "sunrise" | "dhuhr" | "asr" | "maghrib" | "isha";
export type ExtendedPrayerName = PrayerName | "sunset" | "midnight";
export type SunnahPeriod = "duha" | "lastThird" | "firstThird" | "middleNight";
export type AsrSchool = "Standard" | "Hanafi";
export type MidnightMode = "Standard" | "Jafari";
export type ShafaqType = "general" | "ahmer" | "abyad";
export type MethodCode = "ISNA" | "MWL" | "Egypt" | "UmmAlQura" | "Qatar" | "Dubai" | "JAKIM" | "JAKIMKN" | "Kemenag" | "Singapore" | "France12" | "France15" | "France18" | "Turkey" | "Russia" | "Moonsighting" | "Tehran" | "Jafari" | "Karachi" | "Custom";
export type RegionCode = "north_america" | "europe" | "middle_east" | "southeast_asia" | "africa" | "south_asia" | "unknown";
export interface MethodParams {
    fajr: number;
    isha: number | string;
    maghrib?: number | string;
    midnight?: MidnightMode;
    shafaq?: ShafaqType;
    adjustments?: Partial<Record<PrayerName, number>>;
}
export interface PrayerTimeConfig {
    method: MethodCode;
    location: [number, number] | Coordinates;
    timezone?: string;
    date?: Date;
    fajr?: number;
    isha?: number | string;
    maghrib?: number | string;
    midnight?: MidnightMode;
    shafaq?: ShafaqType;
    asrSchool?: AsrSchool;
    highLatitudeRule?: HighLatitudeRule;
    elevation?: number;
    adjustments?: Partial<Record<PrayerName, number>>;
    format?: TimeFormat;
    rounding?: RoundingMethod;
    iterations?: number;
}
export interface PrayerTimes {
    fajr: Date;
    sunrise: Date;
    dhuhr: Date;
    asr: Date;
    sunset: Date;
    maghrib: Date;
    isha: Date;
}
export interface ExtendedPrayerTimes extends PrayerTimes {
    midnight: Date;
    lastThirdOfNight: Date;
    firstThirdOfNight: Date;
}
export interface PrayerTimesWithMeta extends PrayerTimes {
    meta: {
        method: MethodCode;
        methodParams: MethodParams;
        coordinates: Coordinates;
        timezone?: string;
        date: Date;
        julianDay: number;
        highLatitudeAdjustment?: HighLatitudeRule;
        adjustments?: Partial<Record<PrayerName, number>>;
    };
}
export interface FormattedPrayerTimes {
    fajr: string;
    sunrise: string;
    dhuhr: string;
    asr: string;
    sunset: string;
    maghrib: string;
    isha: string;
}
export interface MonthlyPrayerTimes {
    year: number;
    month: number;
    times: PrayerTimes[];
}
export interface DateRange {
    start: Date;
    end: Date;
}
export interface PrayerTimesRange {
    range: DateRange;
    times: PrayerTimes[];
}
export interface CurrentPrayerInfo {
    current: PrayerName | null;
    next: PrayerName | null;
    timeUntilNext?: number;
    progress?: number;
}
export interface GeographicBounds {
    north: number;
    south: number;
    east: number;
    west: number;
}
export interface MethodSuggestion {
    recommended: MethodCode;
    region: RegionCode;
    alternatives: MethodCode[];
    reason: string;
}
export declare class PrayerTimeError extends Error {
    code: ErrorCode;
    field?: string | undefined;
    constructor(message: string, code: ErrorCode, field?: string | undefined);
}
export type ErrorCode = "INVALID_METHOD" | "INVALID_COORDINATES" | "INVALID_DATE" | "INVALID_TIMEZONE" | "INVALID_ADJUSTMENT" | "INVALID_ANGLE" | "CALCULATION_ERROR" | "POLAR_REGION" | "VALIDATION_ERROR";
export interface SolarTime {
    transit: number;
    sunrise: number;
    sunset: number;
    afternoon: (shadowLength: number) => number;
    hourAngle: (angle: number, afterTransit: boolean) => number;
}
export interface SolarPosition {
    declination: number;
    rightAscension: number;
    equationOfTime: number;
    julianDay: number;
}
export interface SolarTimes {
    transit: number;
    sunrise: number;
    sunset: number;
    afternoon: (shadowLength: number) => number;
    hourAngle: (angle: number, afterTransit: boolean) => number;
}
export interface SolarCoordinates {
    declination: number;
    rightAscension: number;
    apparentSiderealTime: number;
}
export interface TimeComponents {
    hours: number;
    minutes: number;
    seconds: number;
}
export type MethodRegistry = Record<string, MethodParams>;
export interface ValidationResult {
    isValid: boolean;
    errors: {
        field: string;
        message: string;
        code: ErrorCode;
    }[];
}
export type CoordinateInput = [number, number] | Coordinates | string;
export type DateInput = Date | string | number;
export type { TimeFormat, RoundingMethod, HighLatitudeRule, Coordinates };
export type CalculatePrayerTimes = (config: PrayerTimeConfig, date?: Date) => PrayerTimes;
export interface IPrayerTimeCalculator {
    calculate(config: PrayerTimeConfig, date?: Date): PrayerTimes;
    calculateForMonth(config: PrayerTimeConfig, year: number, month: number): MonthlyPrayerTimes;
    calculateForRange(config: PrayerTimeConfig, range: DateRange): PrayerTimesRange;
    getCurrentPrayer(times: PrayerTimes, currentTime?: Date): CurrentPrayerInfo;
    getNextPrayer(times: PrayerTimes, currentTime?: Date): PrayerName | null;
    suggestMethod(coordinates: CoordinateInput): MethodSuggestion;
    validateConfig(config: Partial<PrayerTimeConfig>): ValidationResult;
}
export interface PrayerTimeEvent {
    type: "prayer_time" | "before_prayer" | "after_prayer";
    prayer: PrayerName;
    time: Date;
    location: Coordinates;
}
export interface NotificationConfig {
    enabled: boolean;
    prayers: PrayerName[];
    reminderMinutes?: number;
}
export interface PrayerTimeSettings extends PrayerTimeConfig {
    notifications?: NotificationConfig;
    favoriteLocations?: {
        name: string;
        coordinates: Coordinates;
    }[];
}
export interface CalculationMetrics {
    calculationTime: number;
    iterationsUsed: number;
    precision: number;
    cacheHit?: boolean;
}
export interface SunnahTimes {
    middleOfNight: Date;
    lastThirdOfNight: Date;
    firstThirdOfNight: Date;
    duhaStart: Date;
    duhaEnd: Date;
    meta: {
        nightDuration: number;
        calculation: {
            maghribTime: number;
            nextFajrTime: number;
            sunriseTime: number;
            dhuhrTime: number;
        };
    };
}
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