import type { ClockHour, DayPart } from './types';
/** Array of strings containing all the seven week-day names, starting with `Sunday` */
export declare const DAYS: readonly ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
/** Array of strings containing all the 12 month names, starting with `January`  */
export declare const MONTHS: readonly ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
export declare const YEAR_FORMATS: readonly ["YYYY", "YY", "yyyy", "yy"];
export declare const MONTH_FORMATS: readonly ["M", "MM", "mmm", "mmmm"];
export declare const DATE_FORMATS: readonly ["DD", "D", "Do"];
export declare const DAY_FORMATS: readonly ["d", "dd", "ddd"];
export declare const HOUR_FORMATS: readonly ["H", "HH", "hh", "h"];
export declare const MINUTE_FORMATS: readonly ["mm", "m"];
export declare const SECOND_FORMATS: readonly ["ss", "s"];
export declare const ZONE_FORMATS: readonly ["ZZ"];
export declare const MILLISECOND_FORMATS: readonly ["ms", "mss"];
export declare const TIME_FORMATS: readonly ["a", "A"];
export declare const SORTED_TIME_FORMATS: readonly ("m" | "h" | "d" | "a" | "M" | "DD" | "D" | "Do" | "MM" | "mmm" | "mmmm" | "dd" | "ddd" | "YYYY" | "YY" | "yyyy" | "yy" | "H" | "HH" | "hh" | "mm" | "A" | "ss" | "s" | "ms" | "mss" | "ZZ")[];
/** List of time-zones with respective time-zone offsets (in number) as array of objects (`{timeZone: offset}`) */
export declare const TIME_ZONES: Readonly<{
    /** International Date Line West (Baker Island, Howland Island) */
    readonly IDLW: number;
    /** Baker Island Time (Uninhabited) */
    readonly BIT: number;
    /** Samoa Standard Time (American Samoa, Midway) */
    readonly SST: number;
    /** Niue Time */
    readonly NUT: number;
    /** Hawaii-Aleutian Standard Time (USA-Hawaii) */
    readonly HST: number;
    /** Cook Island Time */
    readonly CKT: number;
    /** Tahiti Time (French Polynesia) */
    readonly TAHT: number;
    /** Alaska Standard Time (USA-Alaska) */
    readonly AKST: number;
    /** Gambier Time (French Polynesia) */
    readonly GAMT: number;
    /** Paraguay Time (Summer UTC-3) */
    readonly PYT: number;
    /** Marquesas Islands Time (UTC−09:30) */
    readonly MART: number;
    /** Hawaii-Aleutian Daylight Time (USA-Hawaii, DST) */
    readonly HDT: number;
    /** Pacific Standard Time (USA-West Coast, Canada) */
    readonly PST: number;
    /** Alaska Daylight Time (USA-Alaska, DST) */
    readonly AKDT: number;
    /** Mountain Standard Time (USA/Canada Rockies) */
    readonly MST: number;
    /** Mountain Daylight Time (USA/Canada Rockies, DST) */
    readonly MDT: number;
    /** Pacific Daylight Time (USA-West Coast, Canada, DST) */
    readonly PDT: number;
    /** Central Standard Time (USA/Canada Central) */
    readonly CST: number;
    /** Central Daylight Time (USA/Canada Central, DST) */
    readonly CDT: number;
    /** Easter Island Time (Chile) */
    readonly EAST: number;
    /** Eastern Standard Time (USA/Canada East Coast) */
    readonly EST: number;
    /** Eastern Daylight Time (USA/Canada East Coast, DST) */
    readonly EDT: number;
    /** Peru Time */
    readonly PET: number;
    /** Colombia Time */
    readonly COT: number;
    /** Acre Time (Brazil-West) */
    readonly ACT: number;
    /** Atlantic Standard Time (Canada-Maritime, Caribbean) */
    readonly 'AST-Atlantic': number;
    /** Bolivia Time */
    readonly BOT: number;
    /** Venezuelan Standard Time */
    readonly VET: number;
    /** Guyana Time */
    readonly GYT: number;
    /** Chile Standard Time */
    readonly CLT: number;
    /** Atlantic Daylight Time (Canada-Maritime, DST) */
    readonly ADT: number;
    /** Brasília Time (Brazil-East) */
    readonly BRT: number;
    /** Argentina Time */
    readonly ART: number;
    /** Uruguay Time */
    readonly UYT: number;
    /** Falkland Islands Summer Time */
    readonly FKST: number;
    /** Saint Pierre and Miquelon Standard Time */
    readonly PMST: number;
    /** Chile Summer Time (DST) */
    readonly CLST: number;
    /** French Guiana Time */
    readonly GFT: number;
    /** Newfoundland Standard Time */
    readonly NST: number;
    /** Newfoundland Daylight Time (DST) */
    readonly NDT: number;
    /** Fernando de Noronha Time (Brazil) */
    readonly FNT: number;
    /** South Georgia Time */
    readonly 'GST-South Georgia': number;
    /** Brazil Summer Time (DST) */
    readonly BRST: number;
    /** Azores Time (Portugal) */
    readonly AZOT: number;
    /** Cape Verde Time */
    readonly CVT: number;
    /** Greenwich Mean Time (UK, Iceland, West Africa) */
    readonly GMT: 0;
    /** Coordinated Universal Time */
    readonly UTC: 0;
    /** Western European Time (Portugal, Morocco) */
    readonly WET: 0;
    /** Eastern Greenland Summer Time */
    readonly EGST: 0;
    /** Central European Time (France, Germany, Italy) */
    readonly CET: number;
    /** West Africa Time (Nigeria, Algeria) */
    readonly WAT: number;
    /** Middle European Time (Historical) */
    readonly MET: number;
    /** Western European Summer Time (Summer UTC+1) */
    readonly WEST: number;
    /** British Summer Time (UK DST) */
    readonly 'BST-UK': number;
    /** Central European Summer Time (DST) */
    readonly CEST: number;
    /** Middle European Summer Time (DST) */
    readonly MEST: number;
    /** Eastern European Time (Greece, Finland, Egypt) */
    readonly EET: number;
    /** Central Africa Time (Sudan, South Africa) */
    readonly CAT: number;
    /** South Africa Standard Time */
    readonly SAST: number;
    /** Israel Standard Time */
    readonly 'IST-ISRAEL': number;
    /** Israel Daylight Time (DST) */
    readonly 'IST-DST': number;
    /** Eastern European Summer Time */
    readonly EEST: number;
    /** Moscow Time (Russia-West) */
    readonly MSK: number;
    /** Syowa Time (Antarctica) */
    readonly SYOT: number;
    /** Arabia Standard Time (Iraq, Saudi Arabia) */
    readonly 'AST-ARAB': number;
    /** East Africa Time (Kenya, Ethiopia) */
    readonly EAT: number;
    /** Iran Standard Time */
    readonly IRST: number;
    /** Iran Daylight Time (DST) */
    readonly IRDT: number;
    /** Armenia Time */
    readonly AMT: number;
    /** Georgia Time */
    readonly GET: number;
    /** Azerbaijan Time */
    readonly AZT: number;
    /** Mauritius Time */
    readonly MUT: number;
    /** Seychelles Time */
    readonly SCT: number;
    /** Gulf Standard Time (UAE, Oman) */
    readonly 'GST-GULF': number;
    /** Samara Time (Russia) */
    readonly SAMT: number;
    /** Pakistan Standard Time */
    readonly PKT: number;
    /** Tajikistan Time */
    readonly TJT: number;
    /** Turkmenistan Time */
    readonly TMT: number;
    /** Uzbekistan Time */
    readonly UZT: number;
    /** Aqtobe Time (Kazakhstan) */
    readonly AQTT: number;
    /** Yekaterinburg Time (Russia) */
    readonly YEKT: number;
    /** Yekaterinburg Summer Time (Russia, DST) */
    readonly YEKST: number;
    /** India Standard Time */
    readonly 'IST-IN': number;
    /** Nepal Time (UTC+05:45) */
    readonly NPT: number;
    /** Nepal Time (alternative) */
    readonly 'NPT-NEPAL': number;
    /** Bangladesh Time */
    readonly BDT: number;
    /** Bangladesh Standard Time */
    readonly 'BST-BD': number;
    /** Bhutan Time */
    readonly BTT: number;
    /** Almaty Time (Kazakhstan) */
    readonly ALMT: number;
    /** Omsk Time (Russia) */
    readonly OMST: number;
    /** Myanmar Time */
    readonly MMT: number;
    /** Cocos Islands Time */
    readonly CCT: number;
    /** Indochina Time (Thailand, Vietnam) */
    readonly ICT: number;
    /** Thailand Standard Time */
    readonly THA: number;
    /** Krasnoyarsk Time (Russia) */
    readonly KRAT: number;
    /** Western Indonesia Time (Jakarta) */
    readonly WIB: number;
    /** Hong Kong Time */
    readonly HKT: number;
    /** China Standard Time */
    readonly 'CST-CHINA': number;
    /** Singapore Time */
    readonly SGT: number;
    /** Malaysia Time */
    readonly MYT: number;
    /** Philippines Time */
    readonly PHT: number;
    /** Irkutsk Time (Russia) */
    readonly IRKT: number;
    /** Irkutsk Daylight Time (Russia, DST) */
    readonly 'IRKT-DST': number;
    /** Irkutsk Time (Russia, alternative) */
    readonly 'IRKT-RU': number;
    /** Australian Western Standard Time */
    readonly AWST: number;
    /** Australian Central Western Standard Time (Eucla, UTC+08:45) */
    readonly ACWST: number;
    /** Western Indonesia Time (Bali) */
    readonly WITA: number;
    /** Japan Standard Time */
    readonly JST: number;
    /** Korea Standard Time */
    readonly KST: number;
    /** Palau Time */
    readonly PWT: number;
    /** Yakutsk Time (Russia) */
    readonly YAKT: number;
    /** Eastern Indonesia Time (Jayapura) */
    readonly WIT: number;
    /** Australian Central Standard Time */
    readonly ACST: number;
    /** Australian Central Daylight Time (DST) */
    readonly ACDT: number;
    /** Australian Eastern Standard Time */
    readonly AEST: number;
    /** Australian Eastern Daylight Time (DST) */
    readonly AEDT: number;
    /** Vladivostok Time (Russia) */
    readonly VLAT: number;
    /** Lord Howe Standard Time (UTC+10:30) */
    readonly LHST: number;
    /** Lord Howe Daylight Time (DST +30min) */
    readonly LHDT: number;
    /** Sakhalin Time (Russia) */
    readonly SAKT: number;
    /** Magadan Time (Russia) */
    readonly MAGT: number;
    /** Norfolk Time (Australia) */
    readonly NFT: number;
    /** Chamorro Standard Time (Guam, Northern Mariana Islands) */
    readonly CHST: number;
    /** New Zealand Standard Time */
    readonly NZST: number;
    /** New Zealand Daylight Time (DST) */
    readonly NZDT: number;
    /** Fiji Time */
    readonly FJT: number;
    /** Tuvalu Time */
    readonly TVT: number;
    /** Chatham Standard Time (New Zealand) */
    readonly CHAST: number;
    /** Chatham Daylight Time (New Zealand, DST) */
    readonly CHADT: number;
    /** Chatham Standard Time (alternative) */
    readonly 'CHAST-NZ': number;
    /** Phoenix Island Time (Kiribati) */
    readonly PHOT: number;
    /** Tokelau Time */
    readonly TKT: number;
    /** Tonga Time */
    readonly TOT: number;
    /** New Zealand Antarctica Time */
    readonly NZAT: number;
    /** Line Islands Time (Kiribati) */
    readonly LINT: number;
    /** Rothera Time (Antarctica) */
    readonly ROTT: number;
    /** Mawson Time (Antarctica) */
    readonly MAWT: number;
    /** Petropavlovsk-Kamchatsky Time (Russia) */
    readonly PETT: number;
}>;
/** List of time-zone labels against their corresponding utc values as array of objects */
export declare const TIME_ZONE_LABELS: Readonly<Record<"UTC+00:15" | "UTC+00:30" | "UTC+00:45" | "UTC+00:00" | "UTC+07:15" | "UTC+07:30" | "UTC+07:45" | "UTC+07:00" | "UTC+01:15" | "UTC+01:30" | "UTC+01:45" | "UTC+01:00" | "UTC+02:15" | "UTC+02:30" | "UTC+02:45" | "UTC+02:00" | "UTC+09:15" | "UTC+09:30" | "UTC+09:45" | "UTC+09:00" | "UTC+05:15" | "UTC+05:30" | "UTC+05:45" | "UTC+05:00" | "UTC+03:15" | "UTC+03:30" | "UTC+03:45" | "UTC+03:00" | "UTC+04:15" | "UTC+04:30" | "UTC+04:45" | "UTC+04:00" | "UTC+06:15" | "UTC+06:30" | "UTC+06:45" | "UTC+06:00" | "UTC+08:15" | "UTC+08:30" | "UTC+08:45" | "UTC+08:00" | "UTC+10:15" | "UTC+10:30" | "UTC+10:45" | "UTC+10:00" | "UTC+11:15" | "UTC+11:30" | "UTC+11:45" | "UTC+11:00" | "UTC+12:15" | "UTC+12:30" | "UTC+12:45" | "UTC+12:00" | "UTC+13:15" | "UTC+13:30" | "UTC+13:45" | "UTC+13:00" | "UTC+14:15" | "UTC+14:30" | "UTC+14:45" | "UTC+14:00" | "UTC-00:15" | "UTC-00:30" | "UTC-00:45" | "UTC-00:00" | "UTC-07:15" | "UTC-07:30" | "UTC-07:45" | "UTC-07:00" | "UTC-01:15" | "UTC-01:30" | "UTC-01:45" | "UTC-01:00" | "UTC-02:15" | "UTC-02:30" | "UTC-02:45" | "UTC-02:00" | "UTC-09:15" | "UTC-09:30" | "UTC-09:45" | "UTC-09:00" | "UTC-05:15" | "UTC-05:30" | "UTC-05:45" | "UTC-05:00" | "UTC-03:15" | "UTC-03:30" | "UTC-03:45" | "UTC-03:00" | "UTC-04:15" | "UTC-04:30" | "UTC-04:45" | "UTC-04:00" | "UTC-06:15" | "UTC-06:30" | "UTC-06:45" | "UTC-06:00" | "UTC-08:15" | "UTC-08:30" | "UTC-08:45" | "UTC-08:00" | "UTC-10:15" | "UTC-10:30" | "UTC-10:45" | "UTC-10:00" | "UTC-11:15" | "UTC-11:30" | "UTC-11:45" | "UTC-11:00" | "UTC-12:15" | "UTC-12:30" | "UTC-12:45" | "UTC-12:00" | "UTC-13:15" | "UTC-13:30" | "UTC-13:45" | "UTC-13:00" | "UTC-14:15" | "UTC-14:30" | "UTC-14:45" | "UTC-14:00", string>>;
/** Ranges for day parts. */
export declare const DEFAULT_RANGES: Readonly<Record<DayPart, [ClockHour, ClockHour]>>;
/** Western Zodiac Signs */
export declare const WESTERN_ZODIAC_SIGNS: readonly [readonly ["Capricorn", readonly [12, 22]], readonly ["Aquarius", readonly [1, 20]], readonly ["Pisces", readonly [2, 19]], readonly ["Aries", readonly [3, 21]], readonly ["Taurus", readonly [4, 20]], readonly ["Gemini", readonly [5, 21]], readonly ["Cancer", readonly [6, 21]], readonly ["Leo", readonly [7, 23]], readonly ["Virgo", readonly [8, 23]], readonly ["Libra", readonly [9, 23]], readonly ["Scorpio", readonly [10, 23]], readonly ["Sagittarius", readonly [11, 22]], readonly ["Capricorn", readonly [12, 22]]];
/** Vedic Zodiac Sign */
export declare const VEDIC_ZODIAC_SIGNS: readonly [readonly ["Capricorn", readonly [1, 14]], readonly ["Aquarius", readonly [2, 13]], readonly ["Pisces", readonly [3, 14]], readonly ["Aries", readonly [4, 13]], readonly ["Taurus", readonly [5, 14]], readonly ["Gemini", readonly [6, 14]], readonly ["Cancer", readonly [7, 16]], readonly ["Leo", readonly [8, 16]], readonly ["Virgo", readonly [9, 16]], readonly ["Libra", readonly [10, 16]], readonly ["Scorpio", readonly [11, 15]], readonly ["Sagittarius", readonly [12, 15]], readonly ["Capricorn", readonly [1, 14]]];
/** Zodiac Signs Presets */
export declare const ZODIAC_PRESETS: Readonly<{
    readonly western: readonly [readonly ["Capricorn", readonly [12, 22]], readonly ["Aquarius", readonly [1, 20]], readonly ["Pisces", readonly [2, 19]], readonly ["Aries", readonly [3, 21]], readonly ["Taurus", readonly [4, 20]], readonly ["Gemini", readonly [5, 21]], readonly ["Cancer", readonly [6, 21]], readonly ["Leo", readonly [7, 23]], readonly ["Virgo", readonly [8, 23]], readonly ["Libra", readonly [9, 23]], readonly ["Scorpio", readonly [10, 23]], readonly ["Sagittarius", readonly [11, 22]], readonly ["Capricorn", readonly [12, 22]]];
    readonly vedic: readonly [readonly ["Capricorn", readonly [1, 14]], readonly ["Aquarius", readonly [2, 13]], readonly ["Pisces", readonly [3, 14]], readonly ["Aries", readonly [4, 13]], readonly ["Taurus", readonly [5, 14]], readonly ["Gemini", readonly [6, 14]], readonly ["Cancer", readonly [7, 16]], readonly ["Leo", readonly [8, 16]], readonly ["Virgo", readonly [9, 16]], readonly ["Libra", readonly [10, 16]], readonly ["Scorpio", readonly [11, 15]], readonly ["Sagittarius", readonly [12, 15]], readonly ["Capricorn", readonly [1, 14]]];
    readonly tropical: readonly [readonly ["Capricorn", readonly [12, 22]], readonly ["Aquarius", readonly [1, 20]], readonly ["Pisces", readonly [2, 19]], readonly ["Aries", readonly [3, 21]], readonly ["Taurus", readonly [4, 20]], readonly ["Gemini", readonly [5, 21]], readonly ["Cancer", readonly [6, 21]], readonly ["Leo", readonly [7, 23]], readonly ["Virgo", readonly [8, 23]], readonly ["Libra", readonly [9, 23]], readonly ["Scorpio", readonly [10, 23]], readonly ["Sagittarius", readonly [11, 22]], readonly ["Capricorn", readonly [12, 22]]];
    readonly sidereal: readonly [readonly ["Capricorn", readonly [1, 14]], readonly ["Aquarius", readonly [2, 13]], readonly ["Pisces", readonly [3, 14]], readonly ["Aries", readonly [4, 13]], readonly ["Taurus", readonly [5, 14]], readonly ["Gemini", readonly [6, 14]], readonly ["Cancer", readonly [7, 16]], readonly ["Leo", readonly [8, 16]], readonly ["Virgo", readonly [9, 16]], readonly ["Libra", readonly [10, 16]], readonly ["Scorpio", readonly [11, 15]], readonly ["Sagittarius", readonly [12, 15]], readonly ["Capricorn", readonly [1, 14]]];
}>;
/** * @internal Symbol for accessing Chronos internals (plugin author use only) */
export declare const INTERNALS: unique symbol;
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