What are the different function types in TypeScript?
An example of an AI chatbot conversation about function types in TypeScript.
What are the different function types in TypeScript?
In TypeScript, there are several function types, including function declarations, function expressions, and arrow functions.
Can you explain the difference between function declarations and function expressions?
Sure! A function declaration is defined with the function keyword and is hoisted, while a function expression is defined as part of an expression and is not hoisted.
What about arrow functions? How do they differ from regular functions?
Arrow functions provide a shorter syntax and do not have their own this context, which makes them useful for certain scenarios.
Are there any specific use cases where I should prefer one type over another?
Yes, for instance, use arrow functions for callbacks to maintain the this context, and function declarations for defining reusable functions.
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