What are TypeScript type definitions?
An example of an AI chatbot conversation about TypeScript type definitions and their usage.
What are TypeScript type definitions?
Type definitions in TypeScript are used to define the shape of objects, functions, and other data types, helping with type safety.
How do I create a type definition for a function?
You can create a type definition for a function by specifying the parameter types and the return type, like this: type MyFunction = (arg: string) => number;.
Can I use type definitions for third-party libraries?
Yes, you can use type definitions for third-party libraries by installing @types packages, which provide type information.
What is the difference between an interface and a type in TypeScript?
An interface is used to define the structure of an object, while a type can define a wider range of types, including unions and primitives.
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