I have the following code:

enum MY_ENUM {
    A,
    B,
    C
}

type MY_TYPE = {
    field: MY_ENUM
}

// Error: Type '{ field: string; }[]' is not assignable to type 'MY_TYPE[]'.
const myArray: MY_TYPE[] = Object.keys(MY_ENUM).map(key => {
    return {
        field: key,  // key is a string, but I want it to be MY_ENUM
    }
})

It gives an error on myArray, saying string is not assignable to type 'MY_TYPE'.`, so how do I get the enum typed key instead of string? Or in another word, how can I iterate enum, gets the actual enum typed key but not its string representation?

example