fix: external declarations in implicit export.

js/js.translator/testData/typescript-export/implicitExport/declarations.d.ts

@@ -37,5 +37,9 @@ declare namespace JS_TESTS {
         class H /* extends foo.NonExportedGenericType<foo.NonExportedType> */ {
             constructor();
         }
+        function foo(a: number): Promise<number>;
+        function bar(): Error;
+        const console: Console;
+        const error: WebAssembly.CompileError;
     }
 }

js/js.translator/testData/typescript-export/implicitExport/declarations.kt

@@ -2,12 +2,27 @@
 // RUN_PLAIN_BOX_FUNCTION
 // SKIP_MINIFICATION
 // SKIP_NODE_JS
+// KJS_WITH_FULL_RUNTIME
 // INFER_MAIN_MODULE
 // MODULE: JS_TESTS
+// FILE: qualified.kt
+@file:JsQualifier("WebAssembly")
+package qualified
+
+external interface CompileError
+
+// FILE: notQualified.kt
+package notQualified
+
+external interface Console
+
 // FILE: declarations.kt
 
 package foo
 
+import notQualified.Console
+import qualified.CompileError
+
 interface NonExportedInterface
 interface NonExportedGenericInterface<T>
 open class NonExportedType(val value: Int)
@@ -52,4 +67,22 @@ class F : A(NonExportedType(42)), NonExportedInterface
 class G : NonExportedGenericInterface<NonExportedType>
 
 @JsExport
-class H : NonExportedGenericType<NonExportedType>(NonExportedType(42))
+class H : NonExportedGenericType<NonExportedType>(NonExportedType(42))
+
+@JsExport
+fun foo(a: Int): kotlin.js.Promise<Int> {
+    return kotlin.js.Promise<Int> { res, rej -> res(a) }
+}
+
+@JsExport
+fun bar(): Throwable {
+    return Throwable("Test Error")
+}
+
+@JsExport
+val console: Console
+    get() = js("console")
+
+@JsExport
+val error: CompileError
+    get() = js("{}")