Unleashing the Power of TypeScript/

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Using Generics in Function

Using Generics in Function

Learn how to use the generics for functions in TypeScript.

We'll cover the following...

Identity function

It’s a bit more common to see generics used with functions. Let’s consider an identity functionIdentity function is a function that always return the same value we passed it as parameter. that takes a value and returns it. We’re pretty clear at this point that we don’t want to do something like this:

const identity = (x: string): string => {
  return x;
};
Identity function
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