text: //// [typeParametersInStaticMethods.ts]
  class foo<T> {
      static M(x: (x: T) => { x: { y: T } }) {
      }
  } 
  
  //// [typeParametersInStaticMethods.js]
  var foo = (function () {
      function foo() {
      }
      foo.M = function (x) {
      };
      return foo;
  }());
  