What are interfaces in TypeScript?
An example of an AI chatbot conversation about interfaces in TypeScript.
Can you explain what interfaces are in TypeScript?
Sure! Interfaces in TypeScript are used to define the structure of an object. They specify what properties and methods an object should have.
How do I create an interface in TypeScript?
You can create an interface using the interface keyword followed by the name of the interface and its properties. For example: interface Person { name: string; age: number; }.
Can interfaces extend other interfaces?
Yes, interfaces can extend other interfaces using the extends keyword. This allows you to create a new interface that inherits properties from existing ones.
What are some use cases for interfaces?
Interfaces are useful for defining contracts in your code, ensuring that classes implement specific methods, and for type-checking objects.
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