How do mixins differ from inheritance in TypeScript?

Can you explain how mixins differ from inheritance in TypeScript?

Sure! In TypeScript, inheritance allows a class to extend another class, inheriting its properties and methods. Mixins, on the other hand, are a way to compose classes by combining multiple behaviors from different sources.

What are the advantages of using mixins over inheritance?

Mixins provide more flexibility as they allow you to mix multiple behaviors into a single class without being constrained by a single inheritance hierarchy. This can lead to more reusable and maintainable code.

Can you give me an example of a mixin in TypeScript?

Absolutely! Here's a simple example: you can create a mixin for logging functionality and then apply it to different classes. This way, both classes can have logging without needing to inherit from a common parent.

Are there any downsides to using mixins?

Yes, one downside is that it can lead to a more complex structure, making it harder to track where certain properties or methods come from. It can also introduce naming conflicts if not managed carefully.