Auto-imports for index functions, += like operators, invoke, delegates and components

#KT-9482 Fixed
 #KT-9397 Fixed
 #KT-8060 Fixed

idea/testData/quickfix/autoImports/invokeExtension.test

@@ -0,0 +1,41 @@
+// FILE: first.before.kt
+// "Import" "true"
+// ERROR: Expression 'Some()' of type 'some.Some' cannot be invoked as a function. The function invoke() is not found
+
+package testing
+
+import some.Some
+
+fun testing() {
+    <caret>Some()("str")
+}
+//-----------------------
+
+
+// FILE: second.kt
+// "Import" "true"
+// ERROR: Expression 'Some()' of type 'some.Some' cannot be invoked as a function. The function invoke() is not found
+
+package some
+
+public class Some
+
+operator fun Some.invoke(s: String) {}
+//-----------------------
+
+
+// FILE: first.after.kt
+// "Import" "true"
+// ERROR: Expression 'Some()' of type 'some.Some' cannot be invoked as a function. The function invoke() is not found
+
+package testing
+
+import some.Some
+import some.invoke
+
+fun testing() {
+    <caret>Some()("str")
+}
+//-----------------------
+
+