Adding test

ahejlsberg · ahejlsberg · commit 5643f911c7a6 · 2016-02-02T14:14:55.000-08:00
diff --git a/tests/cases/conformance/es6/destructuring/destructuringInFunctionType.ts b/tests/cases/conformance/es6/destructuring/destructuringInFunctionType.ts
@@ -0,0 +1,22 @@
+// @declaration: true
+
+interface a { a }
+interface b { b }
+interface c { c }
+
+type T1 = ([a, b, c]);
+type F1 = ([a, b, c]) => void;
+
+type T2 = ({ a });
+type F2 = ({ a }) => void;
+
+type T3 = ([{ a: b }, { b: a }]);
+type F3 = ([{ a: b }, { b: a }]) => void;
+
+type T4 = ([{ a: [b, c] }]);
+type F4 = ([{ a: [b, c] }]) => void;
+
+type C1 = new ([{ a: [b, c] }]) => void;
+
+var v1 = ([a, b, c]) => "hello";
+var v2: ([a, b, c]) => string;
