Is it possible to get the non-enumerable inherited property names of an object?

Question

In JavaScript we have a few ways of getting the properties of an object, depending on what we want to get.

1) Object.keys(), which returns all own, enu

Answer 1

if you are trying to log non enumerable properties of a parent object ex. by default the methods defined inside a class in es6 are set on prototype but are set as non-enumerable.

Object.getOwnPropertyNames(Object.getPrototypeOf(obj));