/**
 * Token translation helpers for the Temporal-based CalendarMethods.
 *
 * The other adapters (dayjs/moment/luxon) inherit moment's format token syntax
 * (YYYY/MM/DD/HH/mm/ss/Q/[H]n/gggg/GGGG/ww/WW/...). Temporal has no such API,
 * so we tokenize the format string manually and translate to either:
 *  1. A formatted output string (formatTokens), or
 *  2. A regex with field captures for parsing (buildParseRegex).
 */
export interface FormatContext {
    year: number;
    month: number;
    day: number;
    hour: number;
    minute: number;
    second: number;
    millisecond: number;
    /** ISO day of week (1=Mon..7=Sun). */
    dayOfWeek: number;
    /**
     * Locale-relative day of week (0=locale firstDay..6). Used by the moment
     * `e` token. For Sunday-first locales this equals `dayOfWeek === 7 ? 0 : dayOfWeek`;
     * for Monday-first it shifts so Monday=0; for Saturday-first Saturday=0.
     */
    localeWeekDay: number;
    isoWeek: number;
    isoWeekYear: number;
    localeWeek: number;
    localeWeekYear: number;
    quarter: number;
    halfYear: 1 | 2;
    monthShort: string;
    monthLong: string;
    weekdayShort: string;
    weekdayLong: string;
    weekdayNarrow: string;
    dayOfYear: number;
    unixMs: number;
}
export declare function formatTokens(format: string, ctx: FormatContext): string;
export type ParseFieldKey = 'year' | 'month' | 'day' | 'hour' | 'hour12' | 'minute' | 'second' | 'millisecond' | 'isoWeek' | 'isoWeekYear' | 'localeWeek' | 'localeWeekYear' | 'quarter' | 'halfYear' | 'meridiem-upper' | 'meridiem-lower'
/** Captured short month name; resolved against `LocaleNames.monthShort`. */
 | 'month-short'
/** Captured long month name; resolved against `LocaleNames.monthLong`. */
 | 'month-long'
/** `Do` ordinal — captured digit only, suffix consumed by regex. */
 | 'day-ordinal'
/** `S` token — 1-digit centiseconds; multiply by 100 → millisecond. */
 | 'fractional-1'
/** `SS` token — 2-digit deciseconds; multiply by 10 → millisecond. */
 | 'fractional-2'
/**
 * `k` / `kk` — 1-24 hour clock used by some locales. The digit 24
 * represents midnight (= hour 0); other values map straight to `hour`.
 */
 | 'hour-1to24'
/** `DDD` / `DDDD` — day of year (1-366); resolved with `year` to a date. */
 | 'day-of-year'
/** `x` — Unix epoch milliseconds; standalone enough to derive full datetime. */
 | 'unix-ms'
/** `X` — Unix epoch seconds; standalone enough to derive full datetime. */
 | 'unix-s'
/** Weekday tokens / `d` / `e` are consumed but discarded (redundant). */
 | 'skip';
/**
 * Locale-aware name tables consumed by `buildParseRegex`. Each array is
 * pre-computed by the caller so that `tokens.ts` stays free of `Intl.*` use.
 */
export interface LocaleNames {
    /** 12 entries, January..December — short form ("Jan"). */
    monthShort: string[];
    /** 12 entries, January..December — long form ("January"). */
    monthLong: string[];
    /** 7 entries, Sunday-indexed — short form ("Mon"). */
    weekdayShort: string[];
    /** 7 entries, Sunday-indexed — long form ("Monday"). */
    weekdayLong: string[];
    /** 7 entries, Sunday-indexed — narrow form ("M"). */
    weekdayNarrow: string[];
}
export interface ParsedFields {
    year?: number;
    month?: number;
    day?: number;
    hour?: number;
    hour12?: number;
    minute?: number;
    second?: number;
    millisecond?: number;
    isoWeek?: number;
    isoWeekYear?: number;
    localeWeek?: number;
    localeWeekYear?: number;
    quarter?: number;
    halfYear?: 1 | 2;
    meridiem?: 'am' | 'pm';
    dayOfYear?: number;
    unixMs?: number;
}
export declare function buildParseRegex(format: string, names: LocaleNames): {
    regex: RegExp;
    captures: ParseFieldKey[];
    tokens: Set<string>;
};
export declare function applyParseRegex(text: string, regex: RegExp, captures: ParseFieldKey[], names: LocaleNames): ParsedFields | undefined;