What are some examples of enums in TypeScript?

Can you give me some examples of enums in TypeScript?

Sure! In TypeScript, enums are a way to define a set of named constants. For example:

enum Direction {
    Up,
    Down,
    Left,
    Right
}

This creates an enum called Direction with four possible values.

How do I use enums in a function?

You can use enums as parameters in functions. For example:

function move(direction: Direction) {
    console.log(`Moving ${direction}`);
}

move(Direction.Up);

This will log 'Moving Up'.

Can enums have string values?

Yes, enums can also have string values. For example:

enum Color {
    Red = 'RED',
    Green = 'GREEN',
    Blue = 'BLUE'
}

This creates an enum with string values.

What are the benefits of using enums?

Enums provide a way to group related constants, making your code more readable and maintainable. They also help prevent errors by restricting values to a predefined set.