Intentions: Move class member to companion object

#KT-9697 In Progress

idea/testData/multiFileIntentions/moveToCompanion/moveProperty/before/test.kt

@@ -0,0 +1,58 @@
+package test
+
+inline fun <T, R> with(receiver: T, block: T.() -> R): R = receiver.block()
+
+class A {
+    class X {
+
+    }
+
+    inner class OuterY
+
+    fun outerFoo(n: Int) {}
+
+    val outerBar = 1
+
+    companion object {
+        class Y
+
+        fun foo(n: Int) {}
+
+        val bar = 1
+
+        fun Int.extFoo(n: Int) {}
+
+        val Int.extBar: Int get() = 1
+    }
+
+    object O {
+        class Y
+
+        fun foo(n: Int) {}
+
+        val bar = 1
+
+        fun Int.extFoo(n: Int) {}
+
+        val Int.extBar: Int get() = 1
+    }
+
+    var <caret>test: Int
+        get() = 1
+        set(value: Int) {
+            X()
+
+            Y()
+            foo(bar)
+            1.extFoo(1.extBar)
+
+            O.Y()
+            O.foo(O.bar)
+
+            with (O) {
+                Y()
+                foo(bar)
+                1.extFoo(1.extBar)
+            }
+        }
+}

idea/testData/multiFileIntentions/moveToCompanion/moveProperty/before/test2/usages.java

@@ -0,0 +1,10 @@
+package test2;
+
+import test.A;
+
+class Test {
+    void foo() {
+        int x = new A().getTest();
+        new A().setTest(1);
+    }
+}

idea/testData/multiFileIntentions/moveToCompanion/moveProperty/before/usages.kt

@@ -0,0 +1,8 @@
+package test2
+
+import test.A
+
+fun foo() {
+    val x = A().test
+    A().test = 1
+}