epochMillis
Returns the number of milliseconds since January 1, 1970, 00:00:00 GMT represented by this Temporal object.
Return
the number of milliseconds since January 1, 1970, 00:00:00 GMT represented by this date.
Returns the number of milliseconds since January 1, 1970, 00:00:00 GMT represented by this Temporal object.
the number of milliseconds since January 1, 1970, 00:00:00 GMT represented by this date.