declare enum DateFormat {
    short = "M/d/yy, h:mm a",
    medium = "MMM d, y, h:mm:ss a",
    long = "MMMM d, y, h:mm:ss a z",
    full = "EEEE, MMMM d, y, h:mm:ss a zzzz",
    shortDate = "M/d/yy",
    mediumDate = "MMM d, y",
    longDate = "MMMM d, y",
    fullDate = "EEEE, MMMM d, y",
    shortTime = "h:mm a",
    mediumTime = "h:mm:ss a",
    longTime = "h:mm:ss a z",
    fullTime = "h:mm:ss a zzzz"
}

declare function dateFormatter(input: Date | string | number, format?: keyof typeof DateFormat | string, locale?: string): string;

export { dateFormatter };