text: //// [transformsElideNullUndefinedType.ts]
  
  var v0: null;
  var v1: undefined;
  
  function f0(): null { return null; }
  function f1(): undefined { return undefined; }
  
  var f2 = function (): null { return null; }
  var f3 = function (): undefined { return undefined; }
  
  var f4 = (): null => null;
  var f5 = (): undefined => undefined;
  
  function f6(p0: null) { }
  function f7(p1: undefined) { }
  
  var f8 = function (p2: null) { }
  var f9 = function (p3: undefined) { }
  
  var f10 = (p4: null) => { }
  var f11 = (p5: undefined) => { }
  
  class C1 {
      m0(): null { return null; }
      m1(): undefined { return undefined; }
  
      m3(p6: null) { }
      m4(p7: undefined) { }
  
      get a0(): null { return null; }
      get a1(): undefined { return undefined; }
  
      set a2(p8: null) { }
      set a3(p9: undefined) { }
  }
  
  class C2 { constructor(p10: null) { } }
  class C3 { constructor(p11: undefined) { } }
  
  class C4 {
      f1;
      constructor(p12: null) { }
  }
  
  class C5 {
      f2;
      constructor(p13: undefined) { }
  }
  
  var C6 = class { constructor(p12: null) { } }
  var C7 = class { constructor(p13: undefined) { } }
  
  declare function fn<T>();
  fn<null>();
  fn<undefined>();
  
  declare class D<T> {}
  new D<null>();
  new D<undefined>();
  
  //// [transformsElideNullUndefinedType.js]
  var v0;
  var v1;
  function f0() { return null; }
  function f1() { return undefined; }
  var f2 = function () { return null; };
  var f3 = function () { return undefined; };
  var f4 = () => null;
  var f5 = () => undefined;
  function f6(p0) { }
  function f7(p1) { }
  var f8 = function (p2) { };
  var f9 = function (p3) { };
  var f10 = (p4) => { };
  var f11 = (p5) => { };
  class C1 {
      m0() { return null; }
      m1() { return undefined; }
      m3(p6) { }
      m4(p7) { }
      get a0() { return null; }
      get a1() { return undefined; }
      set a2(p8) { }
      set a3(p9) { }
  }
  class C2 {
      constructor(p10) { }
  }
  class C3 {
      constructor(p11) { }
  }
  class C4 {
      constructor(p12) { }
  }
  class C5 {
      constructor(p13) { }
  }
  var C6 = class {
      constructor(p12) { }
  };
  var C7 = class {
      constructor(p13) { }
  };
  fn();
  fn();
  new D();
  new D();
  