How to merge two enums in TypeScript

Question

Suppose I have two enums as described below in Typescript, then How do I merge them

enum Mammals {
    Humans,
    Bats,
    Dolphins
}

enum Reptiles {
             


        

Answer 1

Try this enumerations example ------

Enums or enumerations are a new data type supported in TypeScript

enum PrintMedia {
    Newspaper = 1,
    Newsletter,
    Magazine,
    Book
}

function getMedia(mediaName: string): PrintMedia {
    if (  mediaName === 'Forbes' || mediaName === 'Outlook') {
        return PrintMedia.Magazine;
    }
 }

let mediaType: PrintMedia = getMedia('Forbes');