typeofTypeParameter.ts(3,19): error TS2693: 'T' only refers to a type, but is being used as a value here.


==== typeofTypeParameter.ts (1 errors) ====
    function f<T>(x: T): T {
        var a: typeof x;
        var y: typeof T;
                      ~
!!! error TS2693: 'T' only refers to a type, but is being used as a value here.
        return a;
    }