ENUM Replacement in Typescript

 ENUM Declartion

//ENUM Declartion

enum Direction {

UP,

DOWN

}

function move(direction: Direction) {

console.log(direction)

}

move(Direction.UP);

ENUM REPLACEMENTS

By Using String Union

function move(direction: Direction) {

console.log(direction)

}

type Direction = "UP" | "DOWN";

move("UP")

Using Object Literals

const DIRECTIONS = {

UP: "UP",

DOWN: "DOWN"

} as const;

type Direction = typeof DIRECTIONS[keyof typeof DIRECTIONS];

function move(direction: Direction) {

console.log(direction)

}

move("DOWN")