[K/JS] Change order of exported properties definition for non ES-classes compilation ^KT-60131 Fixed

js/js.translator/testData/box/esModules/export/exportInterfaceWithoutClases.kt

@@ -0,0 +1,36 @@
+// KT-60131
+// IGNORE_BACKEND: JS
+// RUN_PLAIN_BOX_FUNCTION
+// DONT_TARGET_EXACT_BACKEND: JS
+// ES_MODULES
+
+// MODULE: export_interface
+// FILE: lib.kt
+
+@JsExport
+interface BaseInterface {
+    val prop: String
+}
+
+class Impl : BaseClass("foobar")
+
+open class BaseClass(private val _prop: String) : BaseInterface {
+    final override val prop: String get() = _prop
+}
+
+@JsExport
+fun getImpl(): BaseInterface = Impl()
+
+@JsExport
+fun getBase(): BaseInterface = BaseClass("base")
+
+// FILE: main.mjs
+// ENTRY_ES_MODULE
+import { getBase, getImpl } from "./exportInterfaceWithoutClases-export_interface_v5.mjs"
+
+export function box() {
+    if (getBase().prop != "base") return "fail 1";
+    if (getImpl().prop != "foobar") return "fail 2";
+
+    return "OK"
+}

js/js.translator/testData/box/export/exportInterfaceWithoutClases.kt

@@ -0,0 +1,33 @@
+// KT-60131
+// IGNORE_BACKEND: JS
+// RUN_PLAIN_BOX_FUNCTION
+// INFER_MAIN_MODULE
+// SKIP_DCE_DRIVEN
+
+// MODULE: export_interface
+// FILE: lib.kt
+
+@JsExport
+interface BaseInterface {
+    val prop: String
+}
+
+class Impl : BaseClass("foobar")
+
+open class BaseClass(private val _prop: String) : BaseInterface {
+    final override val prop: String get() = _prop
+}
+
+@JsExport
+fun getImpl(): BaseInterface = Impl()
+
+@JsExport
+fun getBase(): BaseInterface = BaseClass("base")
+
+// FILE: test.js
+function box() {
+    if (this["export_interface"].getBase().prop != "base") return "fail 1";
+    if (this["export_interface"].getImpl().prop != "foobar") return "fail 2";
+
+    return "OK"
+}