Fix for EA-68569 with a test. #EA-68569 Fixed

idea/testData/javaFacade/ea68569.kt

@@ -0,0 +1,3 @@
+class Some<caret>() {
+    val renderer by 
+}

idea/tests/org/jetbrains/kotlin/idea/javaFacade/JetJavaFacadeTest.java

@@ -119,6 +119,10 @@ public class JetJavaFacadeTest extends JetLightCodeInsightFixtureTestCase {
         doTestWrapClass();
     }
 
+    public void testEa68569() {
+        doTestWrapClass();
+    }
+
     public void testWrapTopLevelFunWithDefaultParams() {
         doTestWrapMethod(true);
     }