Create from Usage: Support "Create abstract function/property" inside an abstract class

#KT-7492 Fixed
(cherry picked from commit 75f6b7f)

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/classNoExplicitReceiver.kt

@@ -0,0 +1,8 @@
+// "Create abstract function 'foo'" "true"
+abstract class A {
+    fun bar(b: Boolean) {}
+
+    fun test() {
+        bar(<caret>foo(1, "2"))
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/classNoExplicitReceiver.kt.after

@@ -0,0 +1,10 @@
+// "Create abstract function 'foo'" "true"
+abstract class A {
+    fun bar(b: Boolean) {}
+
+    fun test() {
+        bar(foo(1, "2"))
+    }
+
+    abstract fun foo<caret>(i: Int, s: String): Boolean
+}

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/explicitReceiverOfContainingClass.kt

@@ -0,0 +1,8 @@
+// "Create abstract function 'foo'" "true"
+abstract class A {
+    fun bar(b: Boolean) {}
+
+    fun test(a: A) {
+        bar(a.<caret>foo(1, "2"))
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/explicitReceiverOfContainingClass.kt.after

@@ -0,0 +1,10 @@
+// "Create abstract function 'foo'" "true"
+abstract class A {
+    fun bar(b: Boolean) {}
+
+    fun test(a: A) {
+        bar(a.foo(1, "2"))
+    }
+
+    abstract fun foo<caret>(i: Int, s: String): Boolean
+}

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/interfaceNoExplicitReceiver.kt

@@ -0,0 +1,8 @@
+// "Create abstract function 'foo'" "true"
+interface A {
+    fun bar(b: Boolean) {}
+
+    fun test() {
+        bar(<caret>foo(1, "2"))
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/interfaceNoExplicitReceiver.kt.after

@@ -0,0 +1,10 @@
+// "Create abstract function 'foo'" "true"
+interface A {
+    fun bar(b: Boolean) {}
+
+    fun test() {
+        bar(foo(1, "2"))
+    }
+
+    fun foo<caret>(i: Int, s: String): Boolean
+}

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/notAbstractClass.kt

@@ -0,0 +1,12 @@
+// "Create abstract function 'foo'" "false"
+// ACTION: Convert to expression body
+// ACTION: Create function 'foo'
+// ACTION: Rename reference
+// ERROR: Unresolved reference: foo
+class A {
+    fun bar(b: Boolean) {}
+
+    fun test() {
+        bar(<caret>foo(1, "2"))
+    }
+}

idea/testData/quickfix/createFromUsage/createFunction/call/abstract/otherExplicitReceiver.kt

@@ -0,0 +1,17 @@
+// "Create abstract function 'foo'" "false"
+// ACTION: Convert to expression body
+// ACTION: Create extension function 'foo'
+// ACTION: Create member function 'foo'
+// ACTION: Rename reference
+// ERROR: Unresolved reference: foo
+abstract class A {
+    fun bar(b: Boolean) {}
+
+    fun test() {
+        bar(B().<caret>foo(1, "2"))
+    }
+}
+
+class B {
+
+}