Object Extraction throws error "Cannot read property 'name' of undefined"

[MichaelXF]

Describe the bug:

Object Extraction throws an error while encountering a spread element node

Config and Small code sample

Config:

{
  target: "node",
  objectExtraction: true
}

Code:

var x = { firstName: "John", lastName: "Doe" }
var y = { ...x };

console.log(y);

Error:

TypeError: Cannot read property 'name' of undefined