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Now that we've seen some basic examples of classes inside of TypeScript, let's have a very quick discussion

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on why we care about them and where we use them.

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Well, essentially why we care about classes and where we're going to use them comes back to the same

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reason we care about interfaces.

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Remember interfaces which we just spoke about and classes together are going to be the primary tool

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that we use inside of TypeScript.

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Just about everything that you and I are going to do inside this course is going to revolve around classes.

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So inside of a typical class or something, a typical typescript application, we're going to use classes

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very heavily and in general, we're going to have a collection of different files.

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Every different file is going to have one single class to find inside of it.

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And we're going to get these different classes to work together through the use of interfaces.

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Now, of course, I can tell you all this, but it's not super useful unless we see a good example of

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it.

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So we're going to take a pause right here.

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When we come back, the next section, we're going to start working on our first application.

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We're going to do a really big focus on helping you understand how we use classes inside of a basic

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application and how we get some code we use with them through the use of interfaces.

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So quick pause and we'll start on this application in the next video.