22     foo: number,  property
26     foo: number,  property
32 a1.foo = 2;
34 b1.foo = a1.foo;
37 a1.foobar.foo = 3;
38 a1.foobar.bar = "foo";
43     foo: number[]  property
46 a2.foo[2] = 5;
51     foo : {bar: number}  property
54 a3.foo.bar = 3;
58     foo : {foobar: number}  property
64 a4.bar[0].foo.foobar = 3;
71     foo : Interface6[]  property
77 a5.bar.foo[0].a.bar = 5;
78 a5.bar.foo[0].a.bar = "foo";
80 a6.bar.foo[1].a.bar = a5.bar.foo[0].a.bar;
93 obj13.b = "foo";
98 obj14.a = ["foo", "bar", "baz"];
99 obj14.b = function (a: (number[])) { return ["foo", "bar", "baz"] };