invalid moment object when converting string to moment inside camelizeKeys

[pirey]

when i try to camelize my object, i want to convert one of the field (string) into moment object, like this

  const p = camelizeKeys({
    ...myobject,
   timestamp: moment(purchase.timestamp),
  });

the camelization is ok, no error. the thing is, moment object suppose to have .format function defined on the object. but when i try to access it from p.timestamp.format it said that format is undefined.

what is the cause of that? how to do it 'properly' ?

[pirey]

for now, i do have workaround for that, i separate the camelization with the string-to-moment conversion, like this

  const p = camelizeKeys({
    ...myObject,
   })
  p.timestamp = moment(p.timestamp);

with that, i can access the p.format().