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Unknown

 In TypeScript, the unknown type is used to represent values whose type is not known at compile time or that come from dynamic content, such as user input or APIs. It is different from any type in that you must perform some form of type checking or assertion before you can use it as a specific type.


The unknown type allows you to store values of any type, but TypeScript doesn't allow you to perform operations directly on values of type unknown without some form of type assertion or type checking



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