extractDateTimeFromEpochMs method
Creates a DateTime from epoch milliseconds. Throws FormatException if value is not a number.
Implementation
@override
DateTime extractDateTimeFromEpochMs(dynamic value, String errMsg) {
if (value is! num) {
throw FormatException(
"[JsonConverter] expected num for date time parsing, got ${value.runtimeType}: $errMsg",
);
}
return DateTime.fromMillisecondsSinceEpoch(value.toInt(), isUtc: true);
}