export interface NumberFormatOptions {
    /**
     * When to display the sign for the number.
     */
    signDisplay?: Intl.NumberFormatOptions['signDisplay'];
    /**
     * The currency to use in currency formatting. Possible values are the ISO 4217 currency codes, such as "USD" for the US dollar, "EUR" for the euro
     */
    currency?: Intl.NumberFormatOptions['currency'];
    /**
     * Whether to use grouping separators, such as thousands separators or thousand/lakh/crore separators. Possible values are true and false; the default is true.
     */
    useGrouping?: Intl.NumberFormatOptions['useGrouping'];
    /**
     * The minimum number of integer digits to use. Possible values are from 1 to 21.
     */
    minimumIntegerDigits?: Intl.NumberFormatOptions['minimumIntegerDigits'];
    /**
     * The minimum number of fraction digits to use. Possible values are from 0 to 20.
     */
    minimumFractionDigits?: Intl.NumberFormatOptions['minimumFractionDigits'];
    /**
     * The maximum number of fraction digits to use. Possible values are from 0 to 20.
     */
    maximumFractionDigits?: Intl.NumberFormatOptions['maximumFractionDigits'];
    /**
     * The minimum number of significant digits to use. Possible values are from 1 to 21.
     */
    minimumSignificantDigits?: Intl.NumberFormatOptions['minimumSignificantDigits'];
    /**
     * The maximum number of significant digits to use. Possible values are from 1 to 21
     */
    maximumSignificantDigits?: Intl.NumberFormatOptions['maximumSignificantDigits'];
}
/**
 * The number display formatting type.
 */
export type NumberStyles = 'currency' | 'decimal' | 'percent';
/**
 * Allowed values with Date and Time formats
 */
export type DateFormatStyles = 'full' | 'long' | 'medium' | 'short';
/**
 * Common allowed formats for time zones
 */
export type TimezoneNameFormats = 'short' | 'long';
/**
 * Common allowed formats for date strings
 */
export type DateStringFormats = TimezoneNameFormats | 'narrow';
/**
 * Common allowed formats for numbers
 */
export type DateNumberFormats = 'numeric' | '2-digit';
/**
 * Supported Intl calender types
 */
export interface DateFormatOptions {
    /**
     * The date formatting style.
     */
    dateStyle?: DateFormatStyles;
    /**
     * The time formatting style.
     */
    timeStyle?: DateFormatStyles;
    /**
     * Number of fractional seconds to show
     */
    fractionalSecondDigits?: 0 | 1 | 2 | 3;
    /**
     * The way day periods should be displayed
     */
    dayPeriod?: DateStringFormats;
    /**
     * The option for 12/24 hour display
     */
    hour12?: boolean;
    /**
     * Locale matcher options
     */
    localeMatcher?: 'lookup' | 'best fit';
    /**
     * Format matcher options
     */
    formatMatcher?: 'lookup' | 'best fit';
    /**
     * The weekday formatting style
     */
    weekday?: DateStringFormats;
    /**
     * The era formatting style
     */
    era?: DateStringFormats;
    /**
     * The year formatting style
     */
    year?: DateNumberFormats;
    /**
     * The Month formatting style
     */
    month?: DateStringFormats | DateNumberFormats;
    /**
     * The Day formatting style
     */
    day?: DateNumberFormats;
    /**
     * The Hour formatting style
     */
    hour?: DateNumberFormats;
    /**
     * The Minute formatting style
     */
    minute?: DateNumberFormats;
    /**
     * The Seconds formatting style
     */
    second?: DateNumberFormats;
    /**
     * The time zone to use. The only value implementations must recognize is "UTC"; the default is the runtime's default time zone. Implementations may also recognize the time zone names of the IANA time zone database, such as "Asia/Shanghai", "Asia/Kolkata", "America/New_York".
     */
    timeZone?: Intl.DateTimeFormatOptions['timeZone'];
    /**
     * The formatting for the time zone name
     */
    timeZoneName?: TimezoneNameFormats;
}
export type Locale = string;
export type Currency = string;
export type ValidDate = Date | string | number;
export interface LocaleFormatOptions {
    date?: DateFormatOptions;
    decimal?: NumberFormatOptions;
    currency?: NumberFormatOptions;
    percent?: NumberFormatOptions;
    unit?: NumberFormatOptions;
}
export type LocaleConfigMapping = Record<string, LocaleFormatOptions>;
export type LangToLocaleMapping = Record<string, Locale>;
export type LocaleToCurrencyMapping = Record<string, Currency>;
export interface LocaleConfig {
    global?: LocaleFormatOptions;
    localeBased?: LocaleConfigMapping;
}
export interface TranslocoLocaleConfig {
    defaultLocale?: Locale;
    defaultCurrency?: Currency;
    localeConfig?: LocaleConfig;
    langToLocaleMapping?: LangToLocaleMapping;
    localeToCurrencyMapping?: LocaleToCurrencyMapping;
}