What are advanced features of enums in TypeScript?

What are advanced features of enums in TypeScript?

In TypeScript, enums can be numeric or string-based, and they support computed values and heterogeneous types.

Can you explain how to use computed values in enums?

Sure! You can assign a computed value to an enum member by using an expression. For example:

enum Example {
    A = 1,
    B = A * 2,
    C = 'Hello'
}

What about using enums with string values?

String enums are great for representing a set of string constants. For example:

enum Direction {
    Up = 'UP',
    Down = 'DOWN',
    Left = 'LEFT',
    Right = 'RIGHT'
}

Can enums be used in switch statements?

Absolutely! Enums work perfectly with switch statements, allowing for cleaner and more readable code.