What are type aliases in TypeScript?
Type aliases in TypeScript allow you to create a new name for a type. They can be used to simplify complex types.
Can you give me an example of a type alias?
Sure! For instance, you can create a type alias for a function type like this: type MyFunction = (x: number) => string;
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Are type aliases the same as interfaces?
Not exactly. While both can define types, interfaces are more suited for object shapes and can be extended, whereas type aliases can represent any type.
When should I use type aliases instead of interfaces?
Use type aliases when you need to define primitive types, union types, or tuples. Interfaces are better for object-oriented designs.
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