Variable DateTimeFormat

DateTimeFormat: Omit<DateTimeFormatConstructor, "prototype"> & {
    prototype: Intl.DateTimeFormat;
    (
        locales?: LocalesArgument,
        options?: DateTimeFormatOptions,
    ): Intl.DateTimeFormat;
    new (
        locales?: LocalesArgument,
        options?: DateTimeFormatOptions,
    ): Intl.DateTimeFormat;
}