CC: @dhensby ☝️

Object.hasOwn() is only in node >= 16.9, so that's a call for this library to make. As the MDN docs say, this implementation (using the Object prototype) is acceptable

@bcoe The second code block in the MDN fragment you linked recommends Object.prototype.hasOwnProperty.call as an acceptable alternative, and as @dhensby said, Object.hasOwn is a relatively new feature in Node.

👏 works for me, I should have read when hasOwn was introduced.