"Un-const"-ing a type in D

I'm trying to write a template named Unconst that would turn something like const(int) into int; in other words

Unconst!(const(int))

should give

int

I can't figure out how, though... any creative ideas for making this work?

(Extension: It would be great if the method could be extended to also work with shared and other type construct开发者_运维知识库ors.)

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Never mind, I found the answer myself...

template Unconst(T)
{
    static if (is(T U == const U))
        alias U Unconst;
}