Added one more test on exported variables

Author: timocov

tests/test-cases/export-variable-with-iife/input.ts

@@ -0,0 +1,15 @@
+class InternalClass {
+	public publicProperty: number = 1;
+}
+
+class InternalClass2 {
+	public publicProperty: number = 1;
+}
+
+export const exportedVariable = (() => {
+	return new InternalClass();
+})();
+
+export const exportedVariable2 = (() => {
+	return new InternalClass2().publicProperty;
+})();

tests/test-cases/export-variable-with-iife/output.js

@@ -0,0 +1,20 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+var InternalClass = /** @class */ (function () {
+    function InternalClass() {
+        this.publicProperty = 1;
+    }
+    return InternalClass;
+}());
+var InternalClass2 = /** @class */ (function () {
+    function InternalClass2() {
+        this._internal_publicProperty = 1;
+    }
+    return InternalClass2;
+}());
+exports.exportedVariable = (function () {
+    return new InternalClass();
+})();
+exports.exportedVariable2 = (function () {
+    return new InternalClass2()._internal_publicProperty;
+})();