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With a lot of the basics out of the way let's explore some advanced typing concepts now some advanced

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concepts typescript offers to you that can become handy in certain situations.

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You might be facing in the projects you're working on in this module we'll have a look at a couple of

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interesting concepts among them intersection types.

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What that is and why it might be useful.

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Type guards.

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What we can do with those discriminated unions fancy term for a quite interesting topic.

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We'll also have a look at type.

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A useful feature for telling typescript about the type of something.

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In cases where typescript is not able to find out which type something has on its own and we'll have

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a look at function overload it's a pretty neat feature that allows us to write more flexible functions

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with better typescript support than we might otherwise get it.