Navigate to super for objects

idea/testData/navigation/gotoSuper/ClassSimple.test

@@ -0,0 +1,6 @@
+// FILE: before.kt
+trait Some
+class <caret>SomeObject: Some
+// FILE: after.kt
+trait <caret>Some
+class SomeObject: Some

idea/testData/navigation/gotoSuper/FunctionSimple.test

@@ -0,0 +1,18 @@
+// FILE: before.kt
+trait Some {
+  fun test()
+}
+class SomeObject: Some {
+  override fun <caret>test() {
+
+  }
+}
+// FILE: after.kt
+trait Some {
+  fun <caret>test()
+}
+class SomeObject: Some {
+  override fun test() {
+
+  }
+}

idea/testData/navigation/gotoSuper/ObjectSimple.test

@@ -0,0 +1,6 @@
+// FILE: b.kt
+trait Some
+object <caret>SomeObject: Some
+// FILE: a.kt
+trait <caret>Some
+object SomeObject: Some

idea/testData/navigation/gotoSuper/PropertySimple.test

@@ -0,0 +1,14 @@
+// FILE: b.kt
+trait Some {
+    val test: Int
+}
+class SomeObject: Some {
+    override val <caret>test: Int = 1
+}
+// FILE: a.kt
+trait Some {
+    val <caret>test: Int
+}
+class SomeObject: Some {
+    override val test: Int = 1
+}

idea/testData/navigation/gotoSuper/TraitSimple.test

@@ -0,0 +1,6 @@
+// FILE: a.kt
+open class First
+trait <caret>Second: First
+// FILE: b.kt
+open class <caret>First
+trait Second: First