Move: Nested classes support

#KT-9027 In Progress

idea/testData/refactoring/move/kotlin/moveNestedClass/innerToTopLevelWithThisOuterRefConflicts/after/test.kt

@@ -0,0 +1,19 @@
+package test
+
+inline fun <T, R> with(receiver: T, block: T.() -> R): R = receiver.block()
+
+class A() {
+    fun X.bar() {}
+}
+
+class X {
+    fun Int.foo() {}
+
+    inner class Y {
+        fun test() {
+            1.foo()
+            with(1) { foo() }
+            with(A()) { bar() }
+        }
+    }
+}

idea/testData/refactoring/move/kotlin/moveNestedClass/innerToTopLevelWithThisOuterRefConflicts/before/test.kt

@@ -0,0 +1,19 @@
+package test
+
+inline fun <T, R> with(receiver: T, block: T.() -> R): R = receiver.block()
+
+class A() {
+    fun X.bar() {}
+}
+
+class X {
+    fun Int.foo() {}
+
+    inner class <caret>Y {
+        fun test() {
+            1.foo()
+            with(1) { foo() }
+            with(A()) { bar() }
+        }
+    }
+}

idea/testData/refactoring/move/kotlin/moveNestedClass/innerToTopLevelWithThisOuterRefConflicts/conflicts.txt

@@ -0,0 +1,3 @@
+Call with two implicit receivers won't be processed: bar()
+Call with two implicit receivers won't be processed: foo()
+Qualified call won't be processed: 1.foo()

idea/testData/refactoring/move/kotlin/moveNestedClass/innerToTopLevelWithThisOuterRefConflicts/innerToTopLevelWithThisOuterRefConflicts.test

@@ -0,0 +1,6 @@
+{
+  "mainFile": "test.kt",
+  "type": "MOVE_KOTLIN_NESTED_CLASS",
+  "outerInstanceParameter": "a",
+  "withRuntime": "true"
+}