fusionar enumcript de enum

enum Mammals {
    Humans = 'Humans',
    Bats = 'Bats',
    Dolphins = 'Dolphins',
}

enum Reptiles {
  Snakes = 'Snakes',
  Alligators = 'Alligators',
  Lizards = 'Lizards',
}

const Animals = {
   ...Mammals,
   ...Reptiles,
}

type Animals = Mammals | Reptiles
Prickly Porcupine