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typescript - How can i include constructor signatures in a class?

So I have this scenario where I perform an exclude and I am left with my expected type. When I try to instantiate a class with my type I get this error from the typescript compiler Type 'MyClass' has no construct signatures

class MyClass {
}

type U = Exclude<MyClass | string, string> // U = MyClass

// ...

function example(_myClass: U) {
    const instance = new _myClass();
    // ts error `Type 'MyClass' has no construct signatures`
}

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question from:https://stackoverflow.com/questions/66065291/how-can-i-include-constructor-signatures-in-a-class

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