Override completion in expect class should behave differently

Caret placement is at the end of new fun/property

#KT-25313 Fixed

idea/testData/intentions/implementAsConstructorParameter/enumClass.kt.after

@@ -1,9 +1,9 @@
 // WITH_RUNTIME
 // DISABLE-ERRORS
 interface T<X> {
-    val <caret>foo: X
+    val foo: X
 }
 
-enum class E(override val foo: Int) : T<Int> {
+enum class E(override val foo: Int<caret>) : T<Int> {
     A, B, C
-}
+}

idea/testData/intentions/implementAsConstructorParameter/implementAll.kt.after

@@ -1,14 +1,14 @@
 // WITH_RUNTIME
 // DISABLE-ERRORS
 interface T<X> {
-    val <caret>foo: X
+    val foo: X
 }
 
 class U(override val foo: String) : T<String> {
 
 }
 
-class V(override val foo: Int) : T<Int> {
+class V(override val foo: Int<caret>) : T<Int> {
 
 }
 

idea/testData/quickfix/override/implemenAsConstructorParameter.kt.after

@@ -3,4 +3,4 @@ interface I {
     val foo: Int
 }
 
-<caret>class A(override val foo: Int) : I
+class A(override val foo: Int<caret>) : I