provide element type name for multi-declaration entries; enable in-place rename for those; show local properties as "variable"

#KT-7627 Fixed

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/moveClassToPackageWithConflicts/conflicts.txt

@@ -1,4 +1,4 @@
 Class a.Test uses package-private class a.Foo
 Class a.Test uses package-private function a.foo
 Package-private class a.Test will no longer be accessible from method J.bar()
-Package-private class a.Test will no longer be accessible from property a.bar.t
+Package-private class a.Test will no longer be accessible from variable a.bar.t

idea/testData/refactoring/move/kotlin/moveTopLevelDeclarations/moveObjectToPackageWithConflicts/conflicts.txt

@@ -1,4 +1,4 @@
 Object a.Test uses package-private class a.Foo
 Object a.Test uses package-private function a.foo
 Package-private object a.Test will no longer be accessible from method J.bar()
-Package-private object a.Test will no longer be accessible from property a.bar.t
+Package-private object a.Test will no longer be accessible from variable a.bar.t

idea/testData/refactoring/rename/inplace/MultiDeclaration.kt

@@ -0,0 +1,5 @@
+fun xyzzy(x: Pair<Int, String>) {
+    val (bar, ba<caret>z) = x
+    println(baz)
+    println(baz.length())
+}

idea/testData/refactoring/rename/inplace/MultiDeclaration.kt.after

@@ -0,0 +1,5 @@
+fun xyzzy(x: Pair<Int, String>) {
+    val (bar, foo) = x
+    println(foo)
+    println(foo.length())
+}