Interface ResolvedDateTimeFormatOptions

interface ResolvedDateTimeFormatOptions {
    calendar: string;
    dateStyle?: "short" | "long" | "full" | "medium";
    day?: string;
    dayPeriod?: "short" | "long" | "narrow";
    era?: string;
    formatMatcher?: "best fit" | "basic";
    fractionalSecondDigits?: 1 | 2 | 3;
    hour?: string;
    hour12?: boolean;
    hourCycle?: "h11" | "h12" | "h23" | "h24";
    locale: string;
    minute?: string;
    month?: string;
    numberingSystem: string;
    second?: string;
    timeStyle?: "short" | "long" | "full" | "medium";
    timeZone: string;
    timeZoneName?: string;
    weekday?: string;
    year?: string;
}